{"id":12817,"date":"2020-04-30T06:26:00","date_gmt":"2020-04-30T13:26:00","guid":{"rendered":"https:\/\/drivinglife.net\/?p=12817"},"modified":"2024-01-01T10:14:14","modified_gmt":"2024-01-01T18:14:14","slug":"prevent-car-battery-corrosion","status":"publish","type":"post","link":"https:\/\/drivinglife.net\/prevent-car-battery-corrosion\/","title":{"rendered":"How to Prevent Car Battery Corrosion: 11 Easy Tips That Work"},"content":{"rendered":"\n<p>As you look under the hood of your car, you notice some build-up around the car\u2019s battery terminals. It is no mystery that what you are seeing is battery corrosion. Car battery corrosion is common and will happen at some point. The corrosion crystals that form can appear white, greenish, or bluish in color. What is going on, you may wonder?<\/p>\n\n\n\n<p><strong>The corrosion on your car battery\u2019s terminals is caused by hydrogen gas that is released from the sulfuric acid contained inside the battery. Here are some basic tips to help you prevent car battery corrosion: <\/strong><\/p>\n\n\n\n<ol class=\"border1\">\n<li><strong>Apply <strong>Petroleum Jelly<\/strong><\/strong><\/li>\n\n\n\n<li><strong>Use Commercial Products<\/strong><\/li>\n\n\n\n<li><strong>Battery Charging<\/strong><\/li>\n\n\n\n<li><strong>Proper Maintenance<\/strong><\/li>\n\n\n\n<li><strong>Use Battery Terminal Protectors<\/strong><\/li>\n\n\n\n<li><strong>Copper Compression Terminals<\/strong><\/li>\n\n\n\n<li><strong>Limit Battery Usage<\/strong><\/li>\n\n\n\n<li><strong>Regularly Check Your Battery<\/strong><\/li>\n\n\n\n<li><strong>Keep the Posts And Connectors Clean<\/strong><\/li>\n\n\n\n<li><strong>Check Your Battery Cables and Connectors<\/strong><\/li>\n\n\n\n<li><strong>Make Sure You Are Using the Correct Battery<\/strong><\/li>\n<\/ol>\n\n\n\n<p>There are many circumstances in which a car battery may corrode. A car does not have to have been sitting up, not being driven for a long time, for a battery to start corroding. In return, just because the car is driven and maintained regularly does not mean the battery will not show signs of corrosion. We\u2019re here to talk more about why corrosion happens and how to prevent it.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"t-1588116967411\"><strong>What Causes A Car Battery to Corrode?<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/vlcsnap-2020-04-30-13h23m25s722.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/vlcsnap-2020-04-30-13h23m25s722.png.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/vlcsnap-2020-04-30-13h23m25s722.png\" class=\" sp-no-webp\" alt=\"car battery corrosion\" decoding=\"async\" title=\"car battery corrosion\"  > <\/picture><\/figure><\/div>\n\n\n<p>What is causing the battery corrosion? What does corrosion mean? Is it something to be concerned about? Well, depending on which terminal and the tint of the corrosion, there are many different answers to those questions. Let\u2019s get into the different reasons for car battery corrosion, what to be concerned about, and what you can do to prevent the corrosion.<\/p>\n\n\n\n<p>Car batteries may show signs of<strong> corrosion slowly over time<\/strong>, or they can <strong>build up fairly quickly<\/strong>. Corrosion does typically get more common and prevalent as the battery gets closer to the <strong>end of its product life<\/strong>.<\/p>\n\n\n\n<p>Most often, the corrosion that you see on your car battery is<strong> from hydrogen<\/strong><strong> gas<\/strong> that is released from the sulfuric acid contained inside the battery, leaking out, then combining and crystallizing with other gases in the atmosphere.&nbsp;<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967412\"><strong>Other Types of Car Battery Corrosion<\/strong><\/h3>\n\n\n\n<p>The reason hydrogen gas is formed inside the battery is <strong>due to the sulfuric acid cooling and heating up<\/strong>. Other types of corrosion can be due to the types of battery connectors being used. Copper and aluminum <strong>connectors react with sulfuric acid<\/strong> to cause corrosion as well.<\/p>\n\n\n\n<p>Also, if your battery is leaking battery acid, this causes corrosion as well.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"t-1588116967413\"><strong>How to Determine the Cause of Your Car Battery\u2019s Corrosion<\/strong>?<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/determine-reason-for-battery-corrosion-1.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/determine-reason-for-battery-corrosion-1.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/determine-reason-for-battery-corrosion-1.jpg\" class=\" sp-no-webp\" alt=\"determine reason for battery corrosion (1)\" decoding=\"async\" title=\"determine reason for battery corrosion (1)\"  > <\/picture><\/figure><\/div>\n\n\n<p>Certain signs will give you an idea of what the cause of the corrosion is. Is the corrosion on the positive, negative, or both terminals? Also, what is the color of the corrosion crystals? The answer to those two questions will give you a clue of what exactly is going on and what needs to be done to correct and prevent continued corrosion.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967414\"><strong>Negative Terminals<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/negative-terminal.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/negative-terminal.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/negative-terminal.jpg\" class=\" sp-no-webp\" alt=\"negative terminal\" decoding=\"async\" title=\"negative terminal\"  > <\/picture><\/figure><\/div>\n\n\n<p>This is the <strong>most common place <\/strong>you will see car battery corrosion. If the corrosion is on the negative terminal, that is typically a sign that your<strong> battery is not recharging properly<\/strong>. The <strong>crystals<\/strong> will typically be <strong>white<\/strong>, and this is common as batteries get older and can be a sign that you will need to soon replace your battery.&nbsp;<\/p>\n\n\n\n<p>You can have your battery at most auto parts stores for free to see if that is the reason. It is possible your battery needs to be completely recharged. Here are some reasons that might be behind why your battery isn\u2019t charging properly:<\/p>\n\n\n\n<ul class=\"border1\">\n<li><span style=\"font-size: revert; color: initial;\">If the battery is not old and you see corrosion on the negative terminals, it <\/span><strong style=\"font-size: revert; color: initial;\">might be an alternator problem<\/strong><span style=\"font-size: revert; color: initial;\">. Alternators work to help keep your battery charged as it is being used. If the alternator is not working properly, it may <\/span><strong style=\"font-size: revert; color: initial;\">not be sending a strong enough charge <\/strong><span style=\"font-size: revert; color: initial;\">back to the battery. An auto parts store, when they test your battery, should be able to tell you if the alternator is working properly as well.<\/span> <\/li>\n\n\n\n<li><span style=\"font-size: revert; color: initial;\">There is <\/span><strong style=\"font-size: revert; color: initial;\">too much power being consumed by the electrical components<\/strong><span style=\"font-size: revert; color: initial;\"> of your car. This could be from <\/span><strong style=\"font-size: revert; color: initial;\">a malfunction<\/strong><span style=\"font-size: revert; color: initial;\"> that is causing a component, such as your air conditioner, to drain the battery constantly. An auto parts store\u2019s scan may or may not discover this issue. You may need to take your vehicle to a mechanic to find out if this is the issue and to get it corrected.<\/span> <\/li>\n\n\n\n<li><span style=\"font-size: revert; color: initial;\">Your<\/span><strong style=\"font-size: revert; color: initial;\"> battery isn\u2019t powerful enough<\/strong><span style=\"font-size: revert; color: initial;\"> for something that may have been installed. Your new toy may pull too much charge from your battery. The <\/span><strong style=\"font-size: revert; color: initial;\">aftermarket amp<\/strong><span style=\"font-size: revert; color: initial;\"> you purchased or the extra television screens to play movies in the back seat might be causing the corrosion on the negative terminal. If so, you will want to either remove those items or upgrade your battery. Consult with a professional before upgrading your battery, though.<\/span> <\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967415\"><strong>Positive Terminal<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/positive-terminal.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/positive-terminal.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/positive-terminal.jpg\" class=\" sp-no-webp\" alt=\"positive terminal\" decoding=\"async\" title=\"positive terminal\"  > <\/picture><\/figure><\/div>\n\n\n<p>If the corrosion is on the positive terminal, this could be due to <strong>overcharging<\/strong>. How could this happen?<\/p>\n\n\n\n<ul class=\"border1\">\n<li><span style=\"font-size: revert; color: initial;\">Your <\/span><strong style=\"font-size: revert; color: initial;\">alternator may be overcharging the battery <\/strong><span style=\"font-size: revert; color: initial;\">instead of undercharging.<\/span> <\/li>\n\n\n\n<li><span style=\"font-size: revert; color: initial;\">The battery was <\/span><strong style=\"font-size: revert; color: initial;\">overcharged while being hooked up to a battery charger<\/strong><span style=\"font-size: revert; color: initial;\"> \u2013 this is the most common cause of overcharging.&nbsp;<\/span> <\/li>\n<\/ul>\n\n\n\n<p>Although there are many battery chargers on the market, if you are giving your battery a complete recharge, I would recommend taking it to a professional. If you insist on doing it yourself, be careful not to overcharge.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967416\"><strong>Both Terminals<\/strong><\/h3>\n\n\n\n<p>If the corrosion is on both terminals, it is probably due to the type of terminal.&nbsp;<\/p>\n\n\n\n<ul class=\"border1\">\n<li><span style=\"font-size: revert; color: initial;\">Copper will not corrode by itself, but when sulfuric gases are present and with the help of the electrical current flowing through the copper clamps, bluish or <\/span><strong style=\"font-size: revert; color: initial;\">greenish corrosion crystals<\/strong><span style=\"font-size: revert; color: initial;\"> will form.&nbsp;<\/span> <\/li>\n\n\n\n<li><span style=\"font-size: revert; color: initial;\">If the connectors are made of aluminum, the same thing will happen, except the color of the crystals will be white. This is usually a sign that there is a leak of some kind that is allowing the sulfuric gases to escape.<\/span> <\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>A Word About Electrolyte Leakage<\/strong><\/h4>\n\n\n\n<p>Also, if you see corrosion on both terminals, it may be due to electrolyte leakage. This is rare on a sealed, maintenance-free battery but can happen on a battery where you are required to top the electrolytes with water at regular intervals.<\/p>\n\n\n\n<p>If those batteries aren\u2019t maintained properly, or there is damage that allows the electrolytes to leak out, it will cause corrosion to form. Also, there is a chance of some of the electrolytes spilling onto the terminals while refilling the battery, and that will lead to corrosion forming as well.&nbsp;<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"t-1588116967417\"><strong>Problems Caused by Car Battery Corrosion<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/not-charging-car-battery.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/not-charging-car-battery.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/not-charging-car-battery.jpg\" class=\" sp-no-webp\" alt=\"not charging car battery\" decoding=\"async\" title=\"not charging car battery\"  > <\/picture><\/figure><\/div>\n\n\n<p>Car battery corrosion is not anything to be too worried about itself. Mostly battery corrosion is a sign of other problems going on, and addressing those issues, will stop most future corrosion. The good thing is that in most cars, the battery is located in a location that is easily accessible, so it is not hard to keep a check on the corrosion.<\/p>\n\n\n\n<p>The only problem with the corrosion itself is those corrosion <strong>crystals are not very conductive<\/strong> and work to slow or<strong> limit the charge<\/strong> going from or into the car battery.&nbsp;<\/p>\n\n\n\n<p>Over time it can get to the point that your car may have difficulty starting or keeping a good charge. This may cause you to need to get your car jumped off. This is common and can be easily fixed by cleaning the corrosion from the battery. Once clean, the corrosion is gone, and without that resistance, your battery should start back performing as expected.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"t-1588116967418\"><strong>How To Clean Car Battery Corrosion<\/strong>?<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"container-lazyload preview-lazyload container-youtube js-lazyload--not-loaded\"><a href=\"https:\/\/youtu.be\/7EdDD9URaQ8\" class=\"lazy-load-youtube preview-lazyload preview-youtube\" data-video-title=\"Clean Your Battery Terminals and Connectors\" title=\"Play video &quot;Clean Your Battery Terminals and Connectors&quot;\" target=\"_blank\" rel=\"noopener\">https:\/\/youtu.be\/7EdDD9URaQ8<\/a><noscript>Video can&#8217;t be loaded because JavaScript is disabled: <a href=\"https:\/\/youtu.be\/7EdDD9URaQ8\" title=\"Clean Your Battery Terminals and Connectors\" target=\"_blank\" rel=\"noopener\">Clean Your Battery Terminals and Connectors (https:\/\/youtu.be\/7EdDD9URaQ8)<\/a><\/noscript><\/div>\n<\/div><\/figure>\n\n\n\n<p>Car battery corrosion can be cleaned from the car battery using some common household goods. If you have made it this far, you already know where your car battery is located, but if not, now is the time to find your battery. Refer to your car manual if the location isn\u2019t immediately obvious.<\/p>\n\n\n\n<center><a href=\"https:\/\/www.amazon.com\/dp\/B0060YHP62?tag=liw00-20\" rel=\"nofollow noopener\" target=\"_blank\"><img src='https:\/\/m.media-amazon.com\/images\/I\/419JYO4zn8S._SL500_.jpg' alt=''><\/a><div class=\"tve_iframe_cover\"><\/div><\/center>\n\n\n\n<p class=\"has-text-align-center\">AD<\/p>\n\n\n\n<p>It is recommended to use safety glasses and work gloves to help avoid any accidental injuries while cleaning off the corrosion from the car battery. Also, avoid touching the corrosion with bare skin, and be sure you are doing the cleaning in a well-ventilated area.<\/p>\n\n\n\n<ol class=\"border1\">\n<li><span style=\"font-size: revert; color: initial;\">First, <\/span><strong style=\"font-size: revert; color: initial;\">remove the terminal covers<\/strong><span style=\"font-size: revert; color: initial;\"> and <\/span><strong style=\"font-size: revert; color: initial;\">disconnect the connectors<\/strong><span style=\"font-size: revert; color: initial;\"> from the battery posts. Loosen the bolt using a wrench and remove the connectors from the battery posts. <\/span><strong style=\"font-size: revert; color: initial;\">Start with the negative terminal<\/strong><span style=\"font-size: revert; color: initial;\">, then the positive terminal. Red is the positive terminal, and black is the negative terminal. Avoid touching the two connectors together while disconnected.&nbsp;<\/span> <\/li>\n\n\n\n<li><strong style=\"font-size: revert; color: initial;\">Inspect your cables <\/strong><span style=\"font-size: revert; color: initial;\">and connectors. This might not aid in cleaning the corrosion off, but the reason to clean corrosion is to keep your battery in good working order, so it makes sense to do other types of maintenance as well. When inspecting the connectors, make sure the cables are secured properly to the connector.&nbsp;<\/span> <\/li>\n<\/ol>\n\n\n\n<p>See if the insulation, which is the rubber or plastic<strong> casing around the wires<\/strong>, has become dried, peeling, or cracked in areas. If the copper <strong>wiring is exposed<\/strong> to the elements, this will cause the copper to become brittle. This will limit the current flow and cause problems with your car starting and undercharging, so change the cable as needed.<\/p>\n\n\n\n<ol start=\"3\" class=\"border1\">\n<li><span style=\"font-size: revert; color: initial;\">Use your<\/span><strong style=\"font-size: revert; color: initial;\"> cleaning agent<\/strong><span style=\"font-size: revert; color: initial;\"> of choice and an <\/span><strong style=\"font-size: revert; color: initial;\">old toothbrush or wire brush<\/strong><span style=\"font-size: revert; color: initial;\"> to clean the corrosion off the battery terminals and connectors. A solution of 3 parts baking soda and 1-part water works well. You can also use lemon juice or vinegar mixed with a little water or any type of carbonated soft drink. FYI: Most carbonated drinks contain carbonic acid, which helps to clean off corrosion and can aid in removing rust deposits.&nbsp;<\/span> <\/li>\n<\/ol>\n\n\n\n<p>Here&#8217;s how I cleaned my nut and bolt for the car battery connector. I soaked them in white vinegar and added salt to help speed up the process. It turned out pretty good after I let them sit overnight.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"container-lazyload preview-lazyload container-youtube js-lazyload--not-loaded\"><a href=\"https:\/\/youtu.be\/IYRojcqxrz4\" class=\"lazy-load-youtube preview-lazyload preview-youtube\" data-video-title=\"Removing Corrosion From Car Battery Connector\" title=\"Play video &quot;Removing Corrosion From Car Battery Connector&quot;\" target=\"_blank\" rel=\"noopener\">https:\/\/youtu.be\/IYRojcqxrz4<\/a><noscript>Video can&#8217;t be loaded because JavaScript is disabled: <a href=\"https:\/\/youtu.be\/IYRojcqxrz4\" title=\"Removing Corrosion From Car Battery Connector\" target=\"_blank\" rel=\"noopener\">Removing Corrosion From Car Battery Connector (https:\/\/youtu.be\/IYRojcqxrz4)<\/a><\/noscript><\/div>\n<\/div><\/figure>\n\n\n\n<p>It all depends on how much corrosion has developed on the part you are cleaning when determining how long you should soak it in liquid or with a paper towel. Some people might prefer to use a Dremel to scrub off tough problems, but it won&#8217;t work on the thread of nuts and bolts.&nbsp;&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/IMG_20200417_104609597.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/IMG_20200417_104609597.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/IMG_20200417_104609597.jpg\" class=\" sp-no-webp\" alt=\"Corrosion remover from nut and bolt\" decoding=\"async\" title=\"IMG_20200417_104609597\"  > <\/picture><\/figure><\/div>\n\n\n<p>If the corrosion is difficult to remove, do not try using force. Instead, either place the connectors in a cup of the cleaning solution and allow them to soak or if it is the battery terminals themselves, either soak a soft towel or tissue paper in the cleaning solution and cover the battery terminals where the corrosion is for about 20 minutes. The corrosion should come off easily, then. If not, just repeat the soaking step again until all corrosion is removed.<\/p>\n\n\n\n<ol start=\"4\" class=\"border1\">\n<li><span style=\"font-size: revert; color: initial;\">Rinse, then dry all areas you just cleaned. Hopefully, you know water and electricity are not a human-friendly combination, but if not, here is a reminder of that fact. Thoroughly rinse all parts with water to remove any remaining solution or corrosion. Then dry with a soft towel or paper towel. Make sure all parts are dry before proceeding to the next step.<\/span> <\/li>\n\n\n\n<li><span style=\"font-size: revert; color: initial;\">Reconnect the battery. Now that all the pieces are clean and dry, reconnect the battery, and that should solve any starting problems that the corrosion may have been causing. Attach the positive terminal and then the negative terminal. Also, there are several things that can be done during this step to help prevent future corrosion. I have several tips below that aid in preventing corrosion.<\/span><\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"t-1588116967419\"><strong>Tips to Prevent Corrosion<\/strong><\/h2>\n\n\n\n<p>Now that you understand what car battery corrosion is and how to clean it let\u2019s look at ways to prevent it from happening.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967420\"><strong>1. <strong>Apply <\/strong>Petroleum Jelly<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/www.amazon.com\/Amazon-Brand-Petroleum-Petrolatum-Protectant\/dp\/B07SKXW8TL\/ref=as_li_ss_il?crid=JBJ1XP3C636F&amp;dchild=1&amp;keywords=petroleum+jelly&amp;qid=1588288104&amp;sprefix=petr,aps,234&amp;sr=8-8&amp;linkCode=li2&amp;tag=liw00-20&amp;linkId=8407e3908402d6a2d9c16ada6036fe1d&amp;language=en_US\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/31KTvx7pdLL._SL500_.jpg\" alt=\"\"\/><\/a><figcaption class=\"wp-element-caption\">AD<\/figcaption><\/figure><\/div>\n\n\n<p>Petroleum jelly can be applied to the connectors and terminals after cleaning. After cleaning the corrosion off and reconnecting the battery, apply a generous amount of petroleum jelly to that area.<\/p>\n\n\n\n<p>The petroleum jelly will keep any future corrosion from forming and can be easily reapplied as needed whenever the coat of jelly starts to wear thin.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967421\"><strong>2. Use Commercial Products<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"container-lazyload preview-lazyload container-youtube js-lazyload--not-loaded\"><a href=\"https:\/\/youtu.be\/ZPHzKb9c-AY\" class=\"lazy-load-youtube preview-lazyload preview-youtube\" data-video-title=\"Dieletric Grease to Prevent Corrosion\" title=\"Play video &quot;Dieletric Grease to Prevent Corrosion&quot;\" target=\"_blank\" rel=\"noopener\">https:\/\/youtu.be\/ZPHzKb9c-AY<\/a><noscript>Video can&#8217;t be loaded because JavaScript is disabled: <a href=\"https:\/\/youtu.be\/ZPHzKb9c-AY\" title=\"Dieletric Grease to Prevent Corrosion\" target=\"_blank\" rel=\"noopener\">Dieletric Grease to Prevent Corrosion (https:\/\/youtu.be\/ZPHzKb9c-AY)<\/a><\/noscript><\/div>\n<\/div><\/figure>\n\n\n\n<p>There are many different battery corrosion preventative sprays and brush-on compounds available for purchase on the market. These work very similar to petroleum jelly in that you clean and reconnect the battery first and then apply the product as directed.\u00a0<\/p>\n\n\n\n<p>I used <a style=\"outline: none;\" data-tcb-href=\"https:\/\/www.amazon.com\/Permatex-22058-Dielectric-Tune-Up-Grease\/dp\/B000AL8VD2\/ref=as_li_ss_tl?crid=3FEKSCRU4DBRH&amp;dchild=1&amp;keywords=dielectric+grease&amp;qid=1588287787&amp;sprefix=dielec,aps,238&amp;sr=8-3&amp;linkCode=ll1&amp;tag=liw00-20&amp;linkId=e6700d13f298a5c39b124b62d6a59f35&amp;language=en_US\" href=\"https:\/\/www.amazon.com\/Permatex-22058-Dielectric-Tune-Up-Grease\/dp\/B000AL8VD2\/ref=as_li_ss_tl?crid=3FEKSCRU4DBRH&amp;dchild=1&amp;keywords=dielectric+grease&amp;qid=1588287787&amp;sprefix=dielec,aps,238&amp;sr=8-3&amp;linkCode=ll1&amp;tag=liw00-20&amp;linkId=e6700d13f298a5c39b124b62d6a59f35&amp;language=en_US\" target=\"_blank\" rel=\"noopener noreferrer\">dielectric grease <\/a>(AD)to help prevent corrosion on the terminals and the connectors.&nbsp;<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967422\"><strong>3. Battery Charging<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-car-mechanic-use-voltmeter-to-check-car-battery-voltage-level.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-car-mechanic-use-voltmeter-to-check-car-battery-voltage-level.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-car-mechanic-use-voltmeter-to-check-car-battery-voltage-level.jpg\" class=\" sp-no-webp\" alt=\"car mechanic use voltmeter to check car battery voltage level\" decoding=\"async\" title=\"car mechanic use voltmeter to check car battery voltage level\"  > <\/picture><\/figure><\/div>\n\n\n<p>If the battery is either undercharging or overcharging, <strong>take your car to a professional<\/strong> to find out what the cause is and have that corrected. If the problem is undercharging due to heavy usage from certain items, consider disconnecting those.&nbsp;<\/p>\n\n\n\n<p>If you want to keep using those items, <strong>talk to a professional<\/strong> about possibly upgrading the battery because you need to be sure your car\u2019s alternator will be able to work adequately with a different battery. Also, the battery&#8217;s physical size may be too big for the area of a battery in your car.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967423\"><strong>4. Proper Maintenance<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/www.amazon.com\/Alternator-Cadillac-Escalade-Suburban-Trucks\/dp\/B007Y87T1O\/ref=as_li_ss_il?dchild=1&amp;keywords=alternator&amp;qid=1588288391&amp;sr=8-3&amp;linkCode=li3&amp;tag=liw00-20&amp;linkId=95f93de1ee4ae3d2169938dd34da0cf5&amp;language=en_US\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/51pMSZIGzSL._SL500_.jpg\" alt=\"\"\/><\/a><figcaption class=\"wp-element-caption\">AD<\/figcaption><\/figure><\/div>\n\n\n<p>Some batteries need regular maintenance. If so, keep your battery properly maintained. Regular car maintenance is also important in keeping all aspects of your car running properly, so do not forget any other types of services your car may require regularly.&nbsp;<\/p>\n\n\n\n<p>Other issues can cause other problems that create car battery corrosion as a by-product of those issues. The alternator may need replacing after 100K miles.<\/p>\n\n\n\n<p>Keep in mind many things may cause your car to undercharge, which can lead to corrosion, as you know by now.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967424\"><strong>5. Use Battery Terminal Protectors<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/www.amazon.com\/UTSAUTO-Battery-Terminal-Corrosion-Protector\/dp\/B07NW7HBCL\/ref=as_li_ss_il?crid=2O3IPS77XCLJ&amp;dchild=1&amp;keywords=battery+terminal+pads&amp;qid=1588288017&amp;sprefix=battery+ter,aps,341&amp;sr=8-8&amp;linkCode=li2&amp;tag=liw00-20&amp;linkId=5744518de87209bb62464746fd9b5539&amp;language=en_US\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41ascW3E9wL._SL500_.jpg\" alt=\"\"\/><\/a><figcaption class=\"wp-element-caption\">AD<a href=\"https:\/\/www.amazon.com\/UTSAUTO-Battery-Terminal-Corrosion-Protector\/dp\/B07NW7HBCL\/ref=as_li_ss_il?crid=2O3IPS77XCLJ&amp;dchild=1&amp;keywords=battery+terminal+pads&amp;qid=1588288017&amp;sprefix=battery+ter,aps,341&amp;sr=8-8&amp;linkCode=li2&amp;tag=liw00-20&amp;linkId=5744518de87209bb62464746fd9b5539&amp;language=en_US\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><a href=\"https:\/\/www.amazon.com\/UTSAUTO-Battery-Terminal-Corrosion-Protector\/dp\/B07NW7HBCL\/ref=as_li_ss_il?crid=2O3IPS77XCLJ&amp;dchild=1&amp;keywords=battery+terminal+pads&amp;qid=1588288017&amp;sprefix=battery+ter,aps,341&amp;sr=8-8&amp;linkCode=li2&amp;tag=liw00-20&amp;linkId=5744518de87209bb62464746fd9b5539&amp;language=en_US\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><a href=\"https:\/\/www.amazon.com\/UTSAUTO-Battery-Terminal-Corrosion-Protector\/dp\/B07NW7HBCL\/ref=as_li_ss_il?crid=2O3IPS77XCLJ&amp;dchild=1&amp;keywords=battery+terminal+pads&amp;qid=1588288017&amp;sprefix=battery+ter,aps,341&amp;sr=8-8&amp;linkCode=li2&amp;tag=liw00-20&amp;linkId=5744518de87209bb62464746fd9b5539&amp;language=en_US\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/figcaption><\/figure><\/div>\n\n\n<p>Battery terminal protectors are <strong>small pads<\/strong> that fit between the connector and the battery. They are usually made from some type of material that prevents corrosion from forming, such as felt. They are relatively cheap and are an easy way to prevent corrosion from happening.&nbsp;<\/p>\n\n\n\n<p>To install battery terminal protectors, disconnect the connectors from the terminal and simply slide the battery terminal protectors over the terminal and reconnect the battery. Do not forget to disconnect the negative terminal first and reconnect the positive terminal first.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967425\"><strong>6. Copper Compression Terminals<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/www.amazon.com\/dp\/B01E9591F6\/ref=as_li_ss_il?psc=1&amp;pd_rd_i=B01E9591F6&amp;pd_rd_w=WGYmw&amp;pf_rd_p=48d372c1-f7e1-4b8b-9d02-4bd86f5158c5&amp;pd_rd_wg=uWwtm&amp;pf_rd_r=6MTVK421Q81E6KPRK3BZ&amp;pd_rd_r=d6e4b2d4-7ccc-42c1-8bf5-fc7fb2b6e108&amp;spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyTTZTWlA2RzIxRVA1JmVuY3J5cHRlZElkPUEwODgwNzI2MkxJUUlKRk5KTFBRUiZlbmNyeXB0ZWRBZElkPUEwMjI3NDM5MlNNMkxWRVcyWU1VMCZ3aWRnZXROYW1lPXNwX2RldGFpbCZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=&amp;linkCode=li2&amp;tag=liw00-20&amp;linkId=0845f6596b7375a2971cdffc62f393f4&amp;language=en_US\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41cETdAy-4L._SL500_.jpg\" alt=\"\"\/><\/a><figcaption class=\"wp-element-caption\">AD<\/figcaption><\/figure><\/div>\n\n\n<p>Copper compression terminals are made from <strong>tinned copper <\/strong>and are specially made so that the clamp fits snugly onto the terminal. This works to limit corrosion from forming in places that would limit the current going from the battery to connectors and onto the rest of the car. These are also some of the best terminals available on the market to purchase.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967426\"><strong>7. <strong>Limit <\/strong>Battery Usage<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Happy-family-sitting-in-car.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Happy-family-sitting-in-car.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Happy-family-sitting-in-car.jpg\" class=\" sp-no-webp\" alt=\"Happy family sitting in car\" decoding=\"async\" title=\"Happy family sitting in car\"  > <\/picture><\/figure><\/div>\n\n\n<p>Another way to help prevent car battery corrosion is to limit battery use when the car is not running. When you are <strong>sitting in the car<\/strong> without it running but still listening to the radio or charging your phone, your alternator is not working, so your battery is undercharging.&nbsp;<\/p>\n\n\n\n<p>Nobody wants to waste gas, as I was told by my parents growing up repeatedly, but I guess this means that keeping the car running to listen to the radio while parked in the front was not wasting gas. I was helping to save their battery. I still do not believe they would look at it that way now, though.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967427\"><strong>8. Regularly Check Your Battery<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Man-looking-under-the-hood-on-broken-car.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Man-looking-under-the-hood-on-broken-car.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Man-looking-under-the-hood-on-broken-car.jpg\" class=\" sp-no-webp\" alt=\"Man looking under the hood on broken car\" decoding=\"async\" title=\"Man looking under the hood on broken car\"  > <\/picture><\/figure><\/div>\n\n\n<p>Routinely check your battery to look for any <strong>signs of corrosion<\/strong>. If you start to see some forming, then take the necessary steps to clean the corrosion away. Also, consider why it was forming and take the correct measures to fix what the cause is or apply one of the many products that help prevent corrosion.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967428\"><strong>9. Keep the Posts And Connectors Clean<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Installing-battery-terminal.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Installing-battery-terminal.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Installing-battery-terminal.jpg\" class=\" sp-no-webp\" alt=\"keep battery posts clean\" decoding=\"async\" title=\"keep battery posts clean\"  > <\/picture><\/figure><\/div>\n\n\n<p>Dirty posts and connectors can lead to a loss of conductivity between the two. This can lead to undercharging of the battery, which will cause corrosion. If the posts and connectors are dirty, disconnect them and <strong>give them a good cleaning<\/strong>. Be sure everything is dry, though, before reconnecting them.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967429\"><strong>10. Check Your Battery Cables and Connectors<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/terminal-connection-corroded.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/terminal-connection-corroded.png.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/terminal-connection-corroded.png\" class=\" sp-no-webp\" alt=\"terminal connection corroded\" decoding=\"async\" title=\"terminal connection corroded\"  > <\/picture><\/figure><\/div>\n\n\n<p>Check the insulation of your battery cables for areas that are <strong>dried, cracked, or peeling.<\/strong> Exposed copper wires do not hold well to the elements and will become brittle, and this will<strong> limit current flow<\/strong>, causing undercharging, which will lead to corrosion.&nbsp;<\/p>\n\n\n\n<p>Also, make sure the cables are attached to the connectors properly. If there is not a good connection there, this will also cause corrosion. If needed, replace cables or reattach them to connectors if loose. If the connectors look damaged, replace them.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"t-1588116967430\"><strong>11. Make Sure You Are Using the Correct Battery<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Worker-on-a-Automotive-Spare-Parts-Warehouse.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Worker-on-a-Automotive-Spare-Parts-Warehouse.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Worker-on-a-Automotive-Spare-Parts-Warehouse.jpg\" class=\" sp-no-webp\" alt=\"automotive spare parts store\" decoding=\"async\" title=\"automotive spare parts store\"  > <\/picture><\/figure><\/div>\n\n\n<p>If you bought your<strong> car used<\/strong>, there is a chance the battery in the car may <strong>not be the correct battery<\/strong> for that particular make and model. Also, if you have <strong>added aftermarket speakers and amps<\/strong>, the old battery may not be strong enough for that added burden.<\/p>\n\n\n\n<p>Talk to a professional mechanic or visit an <strong>auto parts store<\/strong>, and they will be able to tell you if you have the correct battery for your needs.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"t-1588116967431\"><strong>How to Deal With a Leaking Battery<\/strong>?<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><picture><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Mold-On-Car-Battery-Post.avif \"  type=\"image\/avif\"><source srcset=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Mold-On-Car-Battery-Post.webp \"  type=\"image\/webp\"><img src=\"https:\/\/drivinglife.net\/wp-content\/uploads\/2020\/04\/Canva-Mold-On-Car-Battery-Post.jpg\" class=\" sp-no-webp\" alt=\"leaking battery\" decoding=\"async\" title=\"leaking battery\"  > <\/picture><\/figure><\/div>\n\n\n<p>If your battery has a leak that is causing the sulfuric acid to escape, you will need to <strong>replace your car battery<\/strong>. You will also clean the battery compartment itself before installing the new battery in that area to prevent further corrosion.&nbsp;<\/p>\n\n\n\n<p>Don\u2019t forget to use <strong>safety glasses and work gloves<\/strong> to help avoid any accidental injuries while cleaning off the car battery compartment. Also, avoid touching the corrosion with bare skin, and be sure you are doing the cleaning in a well-ventilated area. Here are the steps to clean the car\u2019s battery compartment.<\/p>\n\n\n\n<ol class=\"border1\">\n<li><strong>Remove the leaking battery<\/strong>. Remember to disconnect the negative terminal first, then the positive terminal, when removing the leaking battery. Place the leaking battery in a plastic bag and dispose of it properly. Many auto parts stores will do this for you.<\/li>\n\n\n\n<li><strong>Clean out any leaked sulfuric acid<\/strong>. Get some paper towels to clean up any sulfuric acid that may have leaked out. Dispose of those paper towels properly and avoid contact with your skin.<\/li>\n\n\n\n<li><strong>Wipe away any corrosion<\/strong>. Use a wet soft cloth or wire brush with a cleaning solution to remove any remaining corrosion in the car battery compartment. You can use a solution of 3 parts baking soda and 1 part water or just regular white vinegar.&nbsp;<\/li>\n\n\n\n<li><strong>Clean the connectors<\/strong>. Use the same solution and a soft cloth, wire brush, or cotton swab, and ensure the connectors are clean and free of corrosion. If the corrosion is difficult to remove, do not use \u201celbow grease.\u201d Place the connectors in a cup of the cleaning solution and allow them to soak for about 20 minutes. The corrosion should come off easily, then. If not, repeat the soaking step again until all corrosion is removed.<\/li>\n\n\n\n<li><strong>Dry the battery compartment and connectors<\/strong>. Using a clean, dry cloth, ensure the battery compartment and connectors are free of any moisture left behind from the cleaning before installing a new battery.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"t-1588116967432\"><strong>Battery Care and Maintenance<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/www.amazon.com\/BMK-Maintainer-Detachable-Alligator-Waterproof\/dp\/B06XK7PM9F\/ref=as_li_ss_il?dchild=1&amp;keywords=car+battery+tender&amp;qid=1588290768&amp;s=automotive&amp;sr=1-6&amp;linkCode=li3&amp;tag=liw00-20&amp;linkId=1a45f580adaf869eb56f2b1e8e86854c&amp;language=en_US\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/51tBYfIwmJL._SL500_.jpg\" alt=\"\"\/><\/a><figcaption class=\"wp-element-caption\">AD<\/figcaption><\/figure><\/div>\n\n\n<p>Battery care and maintenance have been touched on briefly throughout, but for those who have skimmed over the article, let me sum everything up here for you. Keeping your battery well-maintained will extend the life of the battery and keep your car starting correctly. This will also, in turn, keep corrosion down to a minimum. It will also keep from putting too much strain on the alternator.<\/p>\n\n\n\n<ul class=\"border1\">\n<li><strong style=\"font-size: revert; color: initial;\">Test your battery regularly<\/strong><span style=\"font-size: revert; color: initial;\">. As batteries get older and closer to the end of their service life, they get weaker and do not recharge correctly. Eventually, your car will fail to start. Replace your battery sooner rather than later once you see the battery is getting weaker. That last bit of use isn\u2019t worth the aggravation of being stranded somewhere with a car needing a jump.<\/span> <\/li>\n\n\n\n<li><strong style=\"font-size: revert; color: initial;\">Plan your replacement<\/strong><span style=\"font-size: revert; color: initial;\">. Most batteries have a life of 3 to 5 years. When you purchase one, ask about the warranty and expected life. Make that a consideration when selecting a battery, then plan to replace it at the end of the warranty. You can return to the same auto parts store where you bought the battery to have it tested regularly.&nbsp;<\/span> <\/li>\n\n\n\n<li><strong style=\"font-size: revert; color: initial;\">Install battery terminal protectors<\/strong><span style=\"font-size: revert; color: initial;\">. Battery terminal protectors cost just a few dollars. They are small felt pads and will prevent corrosion and improves the electrical connection between the battery and cables. They are quick and easy to install.<\/span> <\/li>\n\n\n\n<li><strong style=\"font-size: revert; color: initial;\">Secure your battery<\/strong><span style=\"font-size: revert; color: initial;\">. Over time hold-down brackets and battery base clamps may loosen or wear down. This will start your battery moving and vibrating, which shortens the battery\u2019s life. Inspect these parts regularly and replace these parts as needed. If needed, there are kits to give added security or support. These parts are relatively inexpensive and are quick and easy to install.<\/span> <\/li>\n\n\n\n<li><strong style=\"font-size: revert; color: initial;\">Inspect cables and connectors<\/strong><span style=\"font-size: revert; color: initial;\">. Make sure the cables are secured properly to the connector. Inspect the cables&#8217; insulation to see if areas have become dried, peeling, or cracked. Tighten connections and replace connectors and wires as needed.<\/span> <\/li>\n\n\n\n<li><strong style=\"font-size: revert; color: initial;\">Install a car battery maintainer<\/strong><span style=\"font-size: revert; color: initial;\">. A car battery maintainer is for you if you have a car that sits for extended periods or takes short, limited trips<\/span>. Unlike a traditional car battery trickle charger that never shuts down, a car battery maintainer tests the battery at regular intervals. If the battery needs a charge, it will charge the battery up and then sit idle until it is time for the battery to <span style=\"font-size: revert; color: initial;\">again.&nbsp;<\/span> <\/li>\n<\/ul>\n\n\n\n<p>Taking care of your car\u2019s battery is fairly easy and will prevent problems from happening in the long run. The sight of corrosion is no reason to get scared, but it is something you need to take care of. Clean it off, apply something to prevent it from happening, and have your battery tested to see what is causing the corrosion. If needed, replace your battery. Here\u2019s to happy, corrosion-free driving!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>As you look under the hood of your car, you notice some build-up around the car\u2019s battery terminals. It is no mystery that what you are seeing is battery corrosion. Car battery corrosion is common and will happen at some point. The corrosion crystals that form can appear white, greenish, or bluish in color. What is going on, you may wonder? The corrosion on your car battery\u2019s terminals is caused by hydrogen gas that is released from the sulfuric acid contained inside the battery. Here are some basic tips to help you prevent car battery corrosion: There are many circumstances in which a car battery may corrode. A car does not have to have been sitting up, not being driven for a long time, for a battery to start corroding. In return, just because the car is driven and maintained regularly does not mean the battery will not show signs of corrosion. We\u2019re here to talk more about why corrosion happens and how to prevent it. What Causes A Car Battery to Corrode? What is causing the battery corrosion? What does corrosion mean? Is it something to be concerned about? Well, depending on which terminal and the tint of the corrosion, there are many different answers to those questions. Let\u2019s get into the different reasons for car battery corrosion, what to be concerned about, and what you can do to prevent the corrosion. Car batteries may show signs of corrosion slowly over time, or they can build up fairly quickly. Corrosion does typically get more common and prevalent as the battery gets closer to the end of its product life. Most often, the corrosion that you see on your car battery is from hydrogen gas that is released from the sulfuric acid contained inside the battery, leaking out, then combining and crystallizing with other gases in the atmosphere.&nbsp; Other Types of Car Battery Corrosion The reason hydrogen gas is formed inside the battery is due to the sulfuric acid cooling and heating up. Other types of corrosion can be due to the types of battery connectors being used. Copper and aluminum connectors react with sulfuric acid to cause corrosion as well. Also, if your battery is leaking battery acid, this causes corrosion as well. How to Determine the Cause of Your Car Battery\u2019s Corrosion? Certain signs will give you an idea of what the cause of the corrosion is. Is the corrosion on the positive, negative, or both terminals? Also, what is the color of the corrosion crystals? The answer to those two questions will give you a clue of what exactly is going on and what needs to be done to correct and prevent continued corrosion. Negative Terminals This is the most common place you will see car battery corrosion. If the corrosion is on the negative terminal, that is typically a sign that your battery is not recharging properly. The crystals will typically be white, and this is common as batteries get older and can be a sign that you will need to soon replace your battery.&nbsp; You can have your battery at most auto parts stores for free to see if that is the reason. It is possible your battery needs to be completely recharged. Here are some reasons that might be behind why your battery isn\u2019t charging properly: Positive Terminal If the corrosion is on the positive terminal, this could be due to overcharging. How could this happen? Although there are many battery chargers on the market, if you are giving your battery a complete recharge, I would recommend taking it to a professional. If you insist on doing it yourself, be careful not to overcharge. Both Terminals If the corrosion is on both terminals, it is probably due to the type of terminal.&nbsp; A Word About Electrolyte Leakage Also, if you see corrosion on both terminals, it may be due to electrolyte leakage. This is rare on a sealed, maintenance-free battery but can happen on a battery where you are required to top the electrolytes with water at regular intervals. If those batteries aren\u2019t maintained properly, or there is damage that allows the electrolytes to leak out, it will cause corrosion to form. Also, there is a chance of some of the electrolytes spilling onto the terminals while refilling the battery, and that will lead to corrosion forming as well.&nbsp; Problems Caused by Car Battery Corrosion Car battery corrosion is not anything to be too worried about itself. Mostly battery corrosion is a sign of other problems going on, and addressing those issues, will stop most future corrosion. The good thing is that in most cars, the battery is located in a location that is easily accessible, so it is not hard to keep a check on the corrosion. The only problem with the corrosion itself is those corrosion crystals are not very conductive and work to slow or limit the charge going from or into the car battery.&nbsp; Over time it can get to the point that your car may have difficulty starting or keeping a good charge. This may cause you to need to get your car jumped off. This is common and can be easily fixed by cleaning the corrosion from the battery. Once clean, the corrosion is gone, and without that resistance, your battery should start back performing as expected. How To Clean Car Battery Corrosion? Car battery corrosion can be cleaned from the car battery using some common household goods. If you have made it this far, you already know where your car battery is located, but if not, now is the time to find your battery. Refer to your car manual if the location isn\u2019t immediately obvious. AD It is recommended to use safety glasses and work gloves to help avoid any accidental injuries while cleaning off the corrosion from the car battery. Also, avoid touching the corrosion with bare skin, and be sure you are doing the cleaning in a well-ventilated area. See if the insulation, which is the rubber or plastic casing around the wires, has become dried, peeling, or cracked in areas. If the copper wiring is exposed to the elements, this will cause the copper to become brittle. This will limit the current flow and cause problems with your car starting and undercharging, so change the cable as needed. Here&#8217;s how I cleaned my nut and bolt for the car battery connector. I soaked them in white vinegar and added salt to help speed up the process. It turned out pretty good after I let them sit overnight. It all depends on how much corrosion has developed on the part you are cleaning when determining how long you should soak it in liquid or with a paper towel. Some people might prefer to use a Dremel to scrub off tough problems, but it won&#8217;t work on the thread of nuts and bolts.&nbsp;&nbsp; If the corrosion is difficult to remove, do not try using force. Instead, either place the connectors in a cup of the cleaning solution and allow them to soak or if it is the battery terminals themselves, either soak a soft towel or tissue paper in the cleaning solution and cover the battery terminals where the corrosion is for about 20 minutes. The corrosion should come off easily, then. If not, just repeat the soaking step again until all corrosion is removed. Tips to Prevent Corrosion Now that you understand what car battery corrosion is and how to clean it let\u2019s look at ways to prevent it from happening. 1. Apply Petroleum Jelly Petroleum jelly can be applied to the connectors and terminals after cleaning. After cleaning the corrosion off and reconnecting the battery, apply a generous amount of petroleum jelly to that area. The petroleum jelly will keep any future corrosion from forming and can be easily reapplied as needed whenever the coat of jelly starts to wear thin. 2. Use Commercial Products There are many different battery corrosion preventative sprays and brush-on compounds available for purchase on the market. These work very similar to petroleum jelly in that you clean and reconnect the battery first and then apply the product as directed.\u00a0 I used dielectric grease (AD)to help prevent corrosion on the terminals and the connectors.&nbsp; 3. Battery Charging If the battery is either undercharging or overcharging, take your car to a professional to find out what the cause is and have that corrected. If the problem is undercharging due to heavy usage from certain items, consider disconnecting those.&nbsp; If you want to keep using those items, talk to a professional about possibly upgrading the battery because you need to be sure your car\u2019s alternator will be able to work adequately with a different battery. Also, the battery&#8217;s physical size may be too big for the area of a battery in your car. 4. Proper Maintenance Some batteries need regular maintenance. If so, keep your battery properly maintained. Regular car maintenance is also important in keeping all aspects of your car running properly, so do not forget any other types of services your car may require regularly.&nbsp; Other issues can cause other problems that create car battery corrosion as a by-product of those issues. The alternator may need replacing after 100K miles. Keep in mind many things may cause your car to undercharge, which can lead to corrosion, as you know by now. 5. Use Battery Terminal Protectors Battery terminal protectors are small pads that fit between the connector and the battery. They are usually made from some type of material that prevents corrosion from forming, such as felt. They are relatively cheap and are an easy way to prevent corrosion from happening.&nbsp; To install battery terminal protectors, disconnect the connectors from the terminal and simply slide the battery terminal protectors over the terminal and reconnect the battery. Do not forget to disconnect the negative terminal first and reconnect the positive terminal first. 6. Copper Compression Terminals Copper compression terminals are made from tinned copper and are specially made so that the clamp fits snugly onto the terminal. This works to limit corrosion from forming in places that would limit the current going from the battery to connectors and onto the rest of the car. These are also some of the best terminals available on the market to purchase. 7. Limit Battery Usage Another way to help prevent car battery corrosion is to limit battery use when the car is not running. When you are sitting in the car without it running but still listening to the radio or charging your phone, your alternator is not working, so your battery is undercharging.&nbsp; Nobody wants to waste gas, as I was told by my parents growing up repeatedly, but I guess this means that keeping the car running to listen to the radio while parked in the front was not wasting gas. I was helping to save their battery. I still do not believe they would look at it that way now, though. 8. Regularly Check Your Battery Routinely check your battery to look for any signs of corrosion. If you start to see some forming, then take the necessary steps to clean the corrosion away. Also, consider why it was forming and take the correct measures to fix what the cause is or apply one of the many products that help prevent corrosion. 9. Keep the Posts And Connectors Clean Dirty posts and connectors can lead to a loss of conductivity between the two. This can lead to undercharging of the battery, which will cause corrosion. If the posts and connectors are dirty, disconnect them and give them a good cleaning. Be sure everything is dry, though, before reconnecting them. 10. Check Your Battery Cables and Connectors Check the insulation of your battery cables for areas that are dried, cracked, or peeling. Exposed copper wires do not hold well to the elements and will become brittle, and this will limit current flow, causing undercharging, which will lead to corrosion.&nbsp; Also, make&#8230;<\/p>\n","protected":false},"author":6,"featured_media":16571,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,8],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/drivinglife.net\/wp-json\/wp\/v2\/posts\/12817"}],"collection":[{"href":"https:\/\/drivinglife.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drivinglife.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drivinglife.net\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/drivinglife.net\/wp-json\/wp\/v2\/comments?post=12817"}],"version-history":[{"count":73,"href":"https:\/\/drivinglife.net\/wp-json\/wp\/v2\/posts\/12817\/revisions"}],"predecessor-version":[{"id":20273,"href":"https:\/\/drivinglife.net\/wp-json\/wp\/v2\/posts\/12817\/revisions\/20273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drivinglife.net\/wp-json\/wp\/v2\/media\/16571"}],"wp:attachment":[{"href":"https:\/\/drivinglife.net\/wp-json\/wp\/v2\/media?parent=12817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drivinglife.net\/wp-json\/wp\/v2\/categories?post=12817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drivinglife.net\/wp-json\/wp\/v2\/tags?post=12817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}