{"id":27342,"date":"2021-07-16T15:39:35","date_gmt":"2021-07-16T07:39:35","guid":{"rendered":"https:\/\/shop.autooltech.com\/?p=27342"},"modified":"2026-05-18T18:55:38","modified_gmt":"2026-05-19T02:55:38","slug":"how-to-extend-the-life-of-a-car-battery","status":"publish","type":"post","link":"https:\/\/autoolstore.com\/fr\/how-to-extend-the-life-of-a-car-battery\/","title":{"rendered":"How to extend the life of a car battery?"},"content":{"rendered":"<p><main class=\"autool-tire-guide\" id=\"car-battery-life-guide-27342\"><\/p>\n<section aria-labelledby=\"battery-life-overview-title-27342\" class=\"ag-block ag-intro\" id=\"battery-life-overview-27342\">\n<div class=\"ag-section-header\">\n      <span class=\"ag-section-kicker is-accent\">Battery Maintenance<\/span><br \/>\n      <span aria-hidden=\"true\" class=\"ag-section-line\"><\/span>\n    <\/div>\n<div class=\"ag-lede\" id=\"battery-life-overview-title-27342\">\n<p>At the beginning of the car engine starting, the generator will drive the engine to supply power to the car&#8217;s electrical system. When the car engine speed reaches a certain point, it will automatically enter the charging state.<\/p>\n<p>Except for the generator providing all the power supply for the whole car when starting, the rest of the time the battery provides power. Engine starting and lighting especially need strong power from the battery. The following 10 points will help extend the life of the car battery.<\/p>\n<\/p><\/div>\n<nav aria-label=\"Battery maintenance quick navigation\" class=\"ag-guide-strip\">\n      <a class=\"ag-guide-card\" href=\"#battery-ten-points-27342\"><span class=\"ag-guide-card__num\">01<\/span><\/p>\n<h3 class=\"ag-guide-card__title\">10 Points<\/h3>\n<p class=\"ag-guide-card__text\">Electrolyte, ventilation, removal order, charging, and starting habits.<\/p>\n<p><\/a><br \/>\n      <a class=\"ag-guide-card\" href=\"#battery-types-27342\"><span class=\"ag-guide-card__num\">02<\/span><\/p>\n<h3 class=\"ag-guide-card__title\">Battery Types<\/h3>\n<p class=\"ag-guide-card__text\">Lead-acid and maintenance-free batteries have different structures.<\/p>\n<p><\/a><br \/>\n      <a class=\"ag-guide-card\" href=\"#battery-wet-type-27342\"><span class=\"ag-guide-card__num\">03<\/span><\/p>\n<h3 class=\"ag-guide-card__title\">Wet Type<\/h3>\n<p class=\"ag-guide-card__text\">Wet batteries need electrolyte, ventilation, and terminal checks.<\/p>\n<p><\/a><br \/>\n      <a class=\"ag-guide-card\" href=\"#battery-test-tools-27342\"><span class=\"ag-guide-card__num\">04<\/span><\/p>\n<h3 class=\"ag-guide-card__title\">Testing Tools<\/h3>\n<p class=\"ag-guide-card__text\">Battery analysis tools help check condition after years of use.<\/p>\n<p><\/a><br \/>\n    <\/nav>\n<\/section>\n<div class=\"ag-content-layout\">\n<div class=\"ag-content-main\">\n<section aria-labelledby=\"battery-ten-points-title-27342\" class=\"ag-block\" id=\"battery-ten-points-27342\">\n<div class=\"ag-section-header\">\n          <span class=\"ag-section-kicker\">Care checklist<\/span><br \/>\n          <span aria-hidden=\"true\" class=\"ag-section-line\"><\/span>\n        <\/div>\n<article class=\"ag-richtext\">\n<p class=\"ag-eyebrow\">Extend battery life<\/p>\n<h2 class=\"ag-heading\" id=\"battery-ten-points-title-27342\">10 Points That Help Extend Car Battery Life<\/h2>\n<p>Look at the letters on the top when you buy the battery, where the letter QA is with the dry charge battery.<\/p>\n<ol class=\"ag-steps\">\n<li><strong>Shake electrolyte before adding:<\/strong> Shake the electrolyte well before adding it to the battery. Please wear gloves when operating and be careful not to spill electrolytes on your hands or clothes.<\/li>\n<li><strong>Control electrolyte height:<\/strong> For a battery without a marked line, the electrolyte should be 10-15mm higher than the pole plate. For a battery with two red lines, the electrolyte should not exceed the upper red line.<\/li>\n<li><strong>Do not overfill electrolyte:<\/strong> Some people think that the more electrolyte, the more power, which is a wrong idea. When the car is running at high speed, the generator output voltage is greater than the battery voltage and starts to charge the battery. When charging, the volume of the electrolyte expands, and if the electrolyte is too full, it will overflow from the small hole of the battery cover. The electrolyte conducts electricity, and once it flows between the positive and negative battery poles, it will form a circuit to self-discharge. The car will not start, and the life of the battery will be shortened. In this case, apply cotton wool to wipe off the electrolyte or use boiling water to rinse and wipe it off.<\/li>\n<li><strong>Keep foreign objects out:<\/strong> Do not let other objects fall into the battery when adding electrolytes. If something falls into the battery accidentally, never use metal substance to fish it out. Use a wooden stick to clip out impurities. If iron wire or copper wire is used for fishing, metal molecules will enter the battery under the corrosion of sulfuric acid to form self-discharge and damage the battery.<\/li>\n<li><strong>Check the vent hole:<\/strong> Check regularly whether the small hole on the battery cover is ventilated. If the small hole is blocked, the gas generated will not be discharged, and the electrolyte expansion will break the battery shell, thus reducing the life of the battery.<\/li>\n<li><strong>Check electrolyte level:<\/strong> Check the level of electrolyte regularly and add electrolyte in time when the level drops.<\/li>\n<li><strong>Start unused vehicles regularly:<\/strong> If the vehicle is not used for a long time, you should start it up every 25 days and run it at medium speed for about 20 minutes. Otherwise, the car will be difficult to start if it is left for too long.<\/li>\n<li><strong>Remove and charge safely:<\/strong> When removing the battery from the car, the negative terminal should be removed first and then the positive terminal, and the opposite is true when installing. When charging, make sure to unscrew the battery cover, and do not use an open flame to approach the mouth of the battery being charged because the hydrogen gas generated in the battery is easy to burst into flames when charging.<\/li>\n<li><strong>Do not oversize casually:<\/strong> Do not just replace the battery with a larger capacity than the original battery because the power generation capacity of the car generator is fixed. If you replace the battery with a large capacity, the new battery will be undercharged, the car will not start smoothly, and the battery will shorten its life with long-term power loss.<\/li>\n<li><strong>Limit starting time:<\/strong> When starting the car, the starting time should not exceed 3 to 5 seconds each time, and the interval between starting again should be not less than 15 seconds.<\/li>\n<\/ol>\n<\/article>\n<\/section>\n<section aria-labelledby=\"battery-types-title-27342\" class=\"ag-block\" id=\"battery-types-27342\">\n<div class=\"ag-section-header\">\n          <span class=\"ag-section-kicker\">Battery types<\/span><br \/>\n          <span aria-hidden=\"true\" class=\"ag-section-line\"><\/span>\n        <\/div>\n<article class=\"ag-richtext\">\n<p class=\"ag-eyebrow\">Lead-acid and maintenance-free<\/p>\n<h2 class=\"ag-heading\" id=\"battery-types-title-27342\">Understand the Battery Type Before Maintaining It<\/h2>\n<p>The battery is an essential part of the car. According to the existing battery varieties in the market, it can be roughly divided into two kinds: the traditional lead-acid battery and the maintenance-free battery that has just been popularly used in recent years in China.<\/p>\n<p>The lead-acid battery is composed of positive and negative plates, partitions, shells, electrolyte and wiring pile head. The chemical reaction of discharge relies on the active material of positive plates and negative plates under the action of electrolyte, which is a dilute sulfuric acid solution. The grid of plates is made of lead-antimony alloy.<\/p>\n<p>This is because the antimony on the grid will pollute the lead on the negative plate and cause excessive decomposition of water, and a large amount of oxygen and hydrogen will escape from the positive and negative plates respectively, reducing the electrolyte.<\/p>\n<p>The maintenance-free battery is made of lead-calcium alloy. Because the battery adopts lead-calcium alloy as grid frame, the amount of water decomposition produced during charging is low, and the amount of water evaporation is also low. In addition, the shell adopts a sealed structure, and the sulfuric acid gas released is also very little.<\/p>\n<p>Compared with a traditional battery, it has the advantages of no need to add any liquid, less corrosion to the terminal head, electric wire and body, strong resistance to overcharge, high starting current, and long storage time of electricity. It has been very popular in China in recent years.<\/p>\n<\/article>\n<\/section>\n<section aria-labelledby=\"battery-wet-type-title-27342\" class=\"ag-block\" id=\"battery-wet-type-27342\">\n<div class=\"ag-section-header\">\n          <span class=\"ag-section-kicker\">Wet battery care<\/span><br \/>\n          <span aria-hidden=\"true\" class=\"ag-section-line\"><\/span>\n        <\/div>\n<article class=\"ag-richtext\">\n<p class=\"ag-eyebrow\">Lead-acid battery maintenance<\/p>\n<h2 class=\"ag-heading\" id=\"battery-wet-type-title-27342\">Wet-Type Battery Maintenance Notes<\/h2>\n<p>For wet-type batteries, which are lead-acid batteries, the density of electrolytes should be adjusted according to the standard in different regions and seasons. When losing electrolyte, distilled water or special rehydration solution should be added.<\/p>\n<p>Avoid using pure drinking water instead, because pure water contains many kinds of trace elements, which will have bad effects on the battery.<\/p>\n<p>In addition, you should always check whether the small hole on the battery cover is ventilated when you drive every day. If the small hole on the battery cover is blocked, the hydrogen and oxygen generated will not be discharged, and the electrolyte expansion will break the battery shell and affect the battery life.<\/p>\n<p>Finally, the positive and negative terminals of the battery should be checked frequently for signs of oxidation. If there is oxidation, hot water can be poured on the battery wire connections from time to time.<\/p>\n<\/article>\n<\/section>\n<section aria-labelledby=\"battery-test-tools-title-27342\" class=\"ag-block\" id=\"battery-test-tools-27342\">\n<div class=\"ag-section-header\">\n          <span class=\"ag-section-kicker\">Battery testing<\/span><br \/>\n          <span aria-hidden=\"true\" class=\"ag-section-line\"><\/span>\n        <\/div>\n<article class=\"ag-richtext\">\n<p class=\"ag-eyebrow\">AUTOOL battery tools<\/p>\n<h2 class=\"ag-heading\" id=\"battery-test-tools-title-27342\">Use Testing Tools After Years of Battery Service<\/h2>\n<p>No matter what kind of battery you buy, you will encounter some problems after a few years. AUTOOL&#8217;s multiple battery testing and analysis tools will always meet your needs.<\/p>\n<p>Not only do they support multiple test modes, they have over a dozen languages to choose from, and even more versions for you to choose from. There is always one for you. Among them, BT760 and BT860 are able to support the printing of test results.<\/p>\n<\/article>\n<\/section><\/div>\n<aside aria-label=\"Battery life sidebar\" class=\"ag-sidebar\">\n<section aria-labelledby=\"battery-sidebar-title-27342\" class=\"ag-sidebar-widget is-white\">\n<h2 class=\"ag-sidebar-title\" id=\"battery-sidebar-title-27342\">In This Article<\/h2>\n<nav aria-label=\"Battery maintenance table of contents\" class=\"ag-side-nav\">\n          <a href=\"#battery-ten-points-27342\"><span>01<\/span>10 Care Points<\/a><br \/>\n          <a href=\"#battery-types-27342\"><span>02<\/span>Battery Types<\/a><br \/>\n          <a href=\"#battery-wet-type-27342\"><span>03<\/span>Wet-Type Care<\/a><br \/>\n          <a href=\"#battery-test-tools-27342\"><span>04<\/span>Testing Tools<\/a><br \/>\n          <a href=\"#related-products-title-27342\"><span>05<\/span>Related Products<\/a><br \/>\n          <a href=\"#related-blogs-title-27342\"><span>06<\/span>Related Blogs<\/a><br \/>\n        <\/nav>\n<\/section>\n<section aria-labelledby=\"battery-key-title-27342\" class=\"ag-sidebar-widget is-white\">\n<h2 class=\"ag-sidebar-title\" id=\"battery-key-title-27342\">Key Point<\/h2>\n<p class=\"ag-sidebar-copy\">Battery life depends on correct electrolyte level, ventilation, terminal handling, charging safety, starting habits, and matching the battery to the generator capacity.<\/p>\n<\/section>\n<\/aside><\/div>\n<p><\/main><\/p>\n<p><!-- AUTOOL standardized post related cards 2026-05-15 START --><\/p>\n<div class=\"autool-tire-guide autool-standard-post-related\" data-standard-related-post=\"27342\">\n<section aria-labelledby=\"related-products-title-27342\" class=\"ag-block ag-related-products autool-post-related-products\">\n<div class=\"ag-section-heading\">\n<p class=\"ag-eyebrow\">Related Products<\/p>\n<h2 id=\"related-products-title-27342\">Recommended AUTOOL Products<\/h2>\n<p>Rendered through WooCommerce product shortcode so the cards inherit the global product-card structure and Blocksy\/WooCommerce styles.<\/p>\n<\/div>\n<div class=\"autool-products-slider ag-products-shortcode autool-desc-products\" aria-label=\"AUTOOL related product cards\">\n<div class=\"woocommerce columns-5\"><ul class=\"products columns-5\" data-products=\"type-3\" data-hover=\"swap\">\n<li class=\"product type-product post-59772 status-publish first instock product_cat-automotive-repair-testing-equipment product_cat-battery-system-tester product_tag-ecu-programming product_tag-inverter-programmed-power product_tag-model-options product_tag-multi-warehouse-shipping product_tag-power-inverter product_tag-power-inverter-for-car product_tag-voltage-options product_tag-voltage-stabilizer product_tag-workshop-diagnostic-tools has-post-thumbnail sale shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-stable-power-supply-inverter-for-ecu-programming\/\" 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class=\"price\"><span class=\"wcpbc-price wcpbc-price-59772\" data-product-id=\"59772\"><span class=\"autool-card-from-price\" data-autool-price-mode=\"from\">From <span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">US&#036;<\/span>520.00<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-stable-power-supply-inverter-for-ecu-programming\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_59772\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"59772\" data-product_sku=\"MMT892\/MMT234-2\/MMT831\/MMT831-1\/MMT453-1\/MMT238\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL Stable Power Supply Inverter for ECU Programming\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Choix des options<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_59772\" 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Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-24713 status-publish instock product_cat-automotive-circuit-tester product_cat-automotive-repair-testing-equipment product_tag-best-seller product_tag-electrical-diagnostics product_tag-measurement-tools product_tag-multi-warehouse-shipping product_tag-new-arrival has-post-thumbnail shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-bt280-car-electrical-circuit-tester-power-probe-automotive-scanner-electric-system-tester-voltmeter-diagnostic-tool-pb100\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL BT280 Electrical Circuit Tester Power\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/06\/autool-bt280-electrical-circuit-tester-power-3.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL BT280 Electrical Circuit Tester Power Probe Electric System Tester<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Note 5.00 sur 5\" data-no-translation-aria-label=\"\"><span style=\"width:100%\" data-no-translation=\"\" data-trp-gettext=\"\">Note <strong class=\"rating\">5.00<\/strong> sur 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-24713\" data-product-id=\"24713\"><span class=\"autool-card-from-price\" data-autool-price-mode=\"from\">From <span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">US&#036;<\/span>169.00<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-bt280-car-electrical-circuit-tester-power-probe-automotive-scanner-electric-system-tester-voltmeter-diagnostic-tool-pb100\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_24713\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"24713\" data-product_sku=\"MMT211715\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL BT280 Electrical Circuit Tester Power Probe Electric System Tester\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Choix des options<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_24713\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-bt280-car-electrical-circuit-tester-power-probe-automotive-scanner-electric-system-tester-voltmeter-diagnostic-tool-pb100\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_24713\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"24713\" data-product_sku=\"MMT211715\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL BT280 Electrical Circuit Tester Power Probe Electric System Tester\u201d\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"autool-card-button-icon\" aria-hidden=\"true\"><svg viewbox=\"0 0 18 18\" focusable=\"false\" role=\"presentation\"><path d=\"M5.2 5.4h11.1l-1.2 5.5a2 2 0 0 1-2 1.6H7.4a2 2 0 0 1-2-1.6L4.2 2.8H2.1\" \/><circle cx=\"7.6\" cy=\"15\" r=\"1.1\" \/><circle cx=\"13.1\" cy=\"15\" r=\"1.1\" \/><\/svg><\/span><span class=\"autool-card-button-label\" data-no-translation=\"\" data-trp-gettext=\"\">Choix des options<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_24713\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-30513 status-publish instock product_cat-automotive-repair-testing-equipment product_cat-battery-system-tester product_tag-model-options product_tag-multi-warehouse-shipping product_tag-voltage-options product_tag-workshop-diagnostic-tools has-post-thumbnail shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-em365-power-inverter\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/autool-em365-power-inverter-300x300.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL EM365 Power Inverter\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/autool-em365-power-inverter-300x300.webp 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/autool-em365-power-inverter-1024x1024.webp 1024w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/autool-em365-power-inverter-150x150.webp 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/autool-em365-power-inverter-768x768.webp 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/autool-em365-power-inverter-500x500.webp 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/autool-em365-power-inverter-600x600.webp 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/autool-em365-power-inverter-100x100.webp 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/autool-em365-power-inverter.webp 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL EM365 Power Inverter New Version<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Note 5.00 sur 5\" data-no-translation-aria-label=\"\"><span style=\"width:100%\" data-no-translation=\"\" data-trp-gettext=\"\">Note <strong class=\"rating\">5.00<\/strong> sur 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-30513\" data-product-id=\"30513\"><span class=\"autool-card-from-price\" data-autool-price-mode=\"from\">From <span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">US&#036;<\/span>550.00<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-em365-power-inverter\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_30513\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"30513\" data-product_sku=\"MMT238(110V)\/MMT234(220V)\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL EM365 Power Inverter New Version\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Choix des options<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_30513\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-em365-power-inverter\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_30513\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"30513\" data-product_sku=\"MMT238(110V)\/MMT234(220V)\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL EM365 Power Inverter New Version\u201d\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"autool-card-button-icon\" aria-hidden=\"true\"><svg viewbox=\"0 0 18 18\" focusable=\"false\" role=\"presentation\"><path d=\"M5.2 5.4h11.1l-1.2 5.5a2 2 0 0 1-2 1.6H7.4a2 2 0 0 1-2-1.6L4.2 2.8H2.1\" \/><circle cx=\"7.6\" cy=\"15\" r=\"1.1\" \/><circle cx=\"13.1\" cy=\"15\" r=\"1.1\" \/><\/svg><\/span><span class=\"autool-card-button-label\" data-no-translation=\"\" data-trp-gettext=\"\">Choix des options<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_30513\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-45602 status-publish instock product_cat-automotive-circuit-tester product_cat-automotive-repair-testing-equipment product_tag-best-seller product_tag-electrical-diagnostics product_tag-multi-warehouse-shipping product_tag-new-arrival has-post-thumbnail shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-bt30-ecu-emergency-power-supply-cable-includes-3a-fuse\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/10\/autool-bt30-ecu-emergency-power-supply-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL BT30 ECU Emergency Power Supply\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/10\/autool-bt30-ecu-emergency-power-supply-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/10\/autool-bt30-ecu-emergency-power-supply-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/10\/autool-bt30-ecu-emergency-power-supply-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/10\/autool-bt30-ecu-emergency-power-supply-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2025\/10\/autool-bt30-ecu-emergency-power-supply.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL BT30 ECU Emergency Power Supply Cable Includes 3A Fuse<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Note 5.00 sur 5\" data-no-translation-aria-label=\"\"><span style=\"width:100%\" data-no-translation=\"\" data-trp-gettext=\"\">Note <strong class=\"rating\">5.00<\/strong> sur 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-45602\" data-product-id=\"45602\"><span class=\"autool-card-from-price\" data-autool-price-mode=\"from\">From <span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">US&#036;<\/span>29.00<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-bt30-ecu-emergency-power-supply-cable-includes-3a-fuse\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_45602\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"45602\" data-product_sku=\"MMT508\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL BT30 ECU Emergency Power Supply Cable Includes 3A Fuse\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Choix des options<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_45602\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-bt30-ecu-emergency-power-supply-cable-includes-3a-fuse\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_45602\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"45602\" data-product_sku=\"MMT508\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL BT30 ECU Emergency Power Supply Cable Includes 3A Fuse\u201d\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"autool-card-button-icon\" aria-hidden=\"true\"><svg viewbox=\"0 0 18 18\" focusable=\"false\" role=\"presentation\"><path d=\"M5.2 5.4h11.1l-1.2 5.5a2 2 0 0 1-2 1.6H7.4a2 2 0 0 1-2-1.6L4.2 2.8H2.1\" \/><circle cx=\"7.6\" cy=\"15\" r=\"1.1\" \/><circle cx=\"13.1\" cy=\"15\" r=\"1.1\" \/><\/svg><\/span><span class=\"autool-card-button-label\" data-no-translation=\"\" data-trp-gettext=\"\">Choix des options<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_45602\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<\/div><\/li>\n<li class=\"product type-product post-53868 status-publish last instock product_cat-automotive-repair-testing-equipment product_cat-battery-system-tester product_tag-best-seller product_tag-multi-warehouse-shipping product_tag-new-arrival product_tag-voltage-options product_tag-workshop-diagnostic-tools has-post-thumbnail sale shipping-taxable purchasable product-type-variable has-default-attributes\">\n\t<a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-em385-auto-power-inverter-ecu-programming\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\n\t<span class=\"onsale\" data-shape=\"type-2\">PROMO<\/span>\n\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/EM385-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"AUTOOL EM385 Auto Power Inverter ECU Programming\" srcset=\"https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/EM385-300x300.jpg 300w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/EM385-150x150.jpg 150w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/EM385-768x768.jpg 768w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/EM385-500x500.jpg 500w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/EM385-600x600.jpg 600w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/EM385-100x100.jpg 100w, https:\/\/autoolstore.com\/wp-content\/uploads\/2021\/11\/EM385.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">AUTOOL EM385 Auto Power Inverter ECU Programming<\/h2><div class=\"star-rating\" role=\"img\" aria-label=\"Note 5.00 sur 5\" data-no-translation-aria-label=\"\"><span style=\"width:100%\" data-no-translation=\"\" data-trp-gettext=\"\">Note <strong class=\"rating\">5.00<\/strong> sur 5<\/span><\/div>\n\t<span class=\"price\"><span class=\"wcpbc-price wcpbc-price-53868\" data-product-id=\"53868\"><span class=\"autool-card-from-price\" data-autool-price-mode=\"from\">From <span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">US&#036;<\/span>629.00<\/span><\/span><\/span><\/span>\n<\/a><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-em385-auto-power-inverter-ecu-programming\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_53868\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"53868\" data-product_sku=\"MMT831-1\/MMT831\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL EM385 Auto Power Inverter ECU Programming\u201d\" rel=\"nofollow\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Choix des options<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_53868\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<div class=\"autool-card-bottom-actions\" data-autool-card-layer=\"bottom-cart\"><a href=\"https:\/\/autoolstore.com\/fr\/product\/autool-em385-auto-power-inverter-ecu-programming\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_53868\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"53868\" data-product_sku=\"MMT831-1\/MMT831\" aria-label=\"S\u00e9lectionner les options pour \u201cAUTOOL EM385 Auto Power Inverter ECU Programming\u201d\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"autool-card-button-icon\" aria-hidden=\"true\"><svg viewbox=\"0 0 18 18\" focusable=\"false\" role=\"presentation\"><path d=\"M5.2 5.4h11.1l-1.2 5.5a2 2 0 0 1-2 1.6H7.4a2 2 0 0 1-2-1.6L4.2 2.8H2.1\" \/><circle cx=\"7.6\" cy=\"15\" r=\"1.1\" \/><circle cx=\"13.1\" cy=\"15\" r=\"1.1\" \/><\/svg><\/span><span class=\"autool-card-button-label\" data-no-translation=\"\" data-trp-gettext=\"\">Choix des options<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_53868\" class=\"screen-reader-text\">\n\t\tCe produit a plusieurs variations. Les options peuvent \u00eatre choisies sur la page du produit\t<\/span>\n<\/div><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"autool-guide-27342\" class=\"ag-block ag-related-blogs autool-related-guide\" aria-labelledby=\"related-blogs-title-27342\">\n<div class=\"ag-section-header\">\n      <span class=\"ag-section-kicker\">Related Blogs<\/span><br \/>\n      <span class=\"ag-section-line\" aria-hidden=\"true\"><\/span><\/div>\n<h2 id=\"related-blogs-title-27342\" class=\"ag-heading\">Related Blogs<\/h2>\n<div class=\"autool-hp-blog-grid autool-related-media-grid\" aria-label=\"AUTOOL related guide cards\">\n      <a class=\"autool-hp-blog-card\" href=\"\/fr\/the-cars-alarm-signal-once-found-you-need-to-hurry-to-deal-with-otherwise-damage-the-engine\/\"><\/p>\n<div class=\"autool-hp-blog-card__img-wrap\"><img src=\"\/wp-content\/uploads\/2021\/07\/battery-testing.jpg\" alt=\"The car&#039;s &quot;alarm&quot; signal, once found, you need to hurry to deal with otherwise damage the engine.\" loading=\"lazy\" decoding=\"async\" \/><\/div>\n<div class=\"autool-hp-blog-card__body\">\n          <span class=\"autool-hp-blog-card__cat\">Tips &amp; Tutorials<\/span><\/p>\n<h3 class=\"autool-hp-blog-card__title\">The car&#039;s &quot;alarm&quot; signal, once found, you need to hurry to deal with otherwise damage the engine.<\/h3>\n<div class=\"autool-hp-blog-card__footer\"><span class=\"autool-hp-blog-card__date\">07\/21\/2021<\/span><span class=\"autool-hp-blog-card__read\">Read \u2192<\/span><\/div>\n<\/p><\/div>\n<p>      <\/a><\/p>\n<p>      <a class=\"autool-hp-blog-card\" href=\"\/fr\/dry-ice-blaster-for-industrial-cleaning-uses-safety-mold-removal-and-when-to-choose-it\/\"><\/p>\n<div class=\"autool-hp-blog-card__img-wrap\"><img src=\"\/wp-content\/uploads\/2024\/10\/HTS705-1.jpg\" alt=\"Dry Ice Blaster for Industrial Cleaning: Uses, Safety, Mold Removal, and When to Choose It\" loading=\"lazy\" decoding=\"async\" \/><\/div>\n<div class=\"autool-hp-blog-card__body\">\n          <span class=\"autool-hp-blog-card__cat\">News &amp; Events<\/span><\/p>\n<h3 class=\"autool-hp-blog-card__title\">Dry Ice Blaster for Industrial Cleaning: Uses, Safety, Mold Removal, and When to Choose It<\/h3>\n<div class=\"autool-hp-blog-card__footer\"><span class=\"autool-hp-blog-card__date\">01\/08\/2026<\/span><span class=\"autool-hp-blog-card__read\">Read \u2192<\/span><\/div>\n<\/p><\/div>\n<p>      <\/a><\/p>\n<p>      <a class=\"autool-hp-blog-card\" href=\"\/fr\/why-you-should-check-your-cars-a-c-system-in-winter\/\"><\/p>\n<div class=\"autool-hp-blog-card__img-wrap\"><img src=\"\/wp-content\/uploads\/2025\/12\/\u51ac\u5b63\u6c7d\u8f66\u51b7\u5a92\u66f4\u6362\u56fe\u7247\u751f\u6210-e1765530885132.png\" alt=\"Why You Should Check Your Car\u2019s A\/C System in Winter\" loading=\"lazy\" decoding=\"async\" \/><\/div>\n<div class=\"autool-hp-blog-card__body\">\n          <span class=\"autool-hp-blog-card__cat\">Tips &amp; Tutorials<\/span><\/p>\n<h3 class=\"autool-hp-blog-card__title\">Why You Should Check Your Car\u2019s A\/C System in Winter<\/h3>\n<div class=\"autool-hp-blog-card__footer\"><span class=\"autool-hp-blog-card__date\">12\/12\/2025<\/span><span class=\"autool-hp-blog-card__read\">Read \u2192<\/span><\/div>\n<\/p><\/div>\n<p>      <\/a><\/p>\n<p>      <a class=\"autool-hp-blog-card\" href=\"\/fr\/ultimate-tire-service-package-all-your-tire-needs-covered\/\"><\/p>\n<div class=\"autool-hp-blog-card__img-wrap\"><img src=\"\/wp-content\/uploads\/2021\/06\/d22de3f4ee52ec7c232c0844de08e712.jpg\" alt=\"Ultimate Tire Service Package \u2013 All Your Tire Needs Covered\" loading=\"lazy\" decoding=\"async\" \/><\/div>\n<div class=\"autool-hp-blog-card__body\">\n          <span class=\"autool-hp-blog-card__cat\">Purchase Guides<\/span><\/p>\n<h3 class=\"autool-hp-blog-card__title\">Ultimate Tire Service Package \u2013 All Your Tire Needs Covered<\/h3>\n<div class=\"autool-hp-blog-card__footer\"><span class=\"autool-hp-blog-card__date\">03\/26\/2026<\/span><span class=\"autool-hp-blog-card__read\">Read \u2192<\/span><\/div>\n<\/p><\/div>\n<p>      <\/a>\n<\/div>\n<\/section>\n<\/div>\n<p><!-- AUTOOL standardized post related cards 2026-05-15 END --><\/p>","protected":false},"excerpt":{"rendered":"<p>Battery Maintenance At the beginning of the car engine starting, the generator will drive the engine to supply power to the car&#8217;s electrical system. When the car engine speed reaches a certain point, it will automatically enter the charging state. Except for the generator providing all the power supply for the whole car when starting, [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":31984,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[103],"tags":[],"hf_cat_post":[4517],"class_list":["post-27342","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tips-and-tutorials"],"blocksy_meta":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/posts\/27342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/comments?post=27342"}],"version-history":[{"count":2,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/posts\/27342\/revisions"}],"predecessor-version":[{"id":73056,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/posts\/27342\/revisions\/73056"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/media\/31984"}],"wp:attachment":[{"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/media?parent=27342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/categories?post=27342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/tags?post=27342"},{"taxonomy":"hf_cat_post","embeddable":true,"href":"https:\/\/autoolstore.com\/fr\/wp-json\/wp\/v2\/hf_cat_post?post=27342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}