{"id":16477,"date":"2026-08-29T10:17:18","date_gmt":"2026-08-29T02:17:18","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=news&#038;p=16477"},"modified":"2026-08-29T10:17:18","modified_gmt":"2026-08-29T02:17:18","slug":"inverter-charger-what-it-is-and-how-it-protects-your-batteries","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/","title":{"rendered":"Inverter Charger: What It Is and How It Protects Your Batteries"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Basculer<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Introduction\" >Introduction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#What_Is_an_Inverter_Charger\" >What Is an Inverter Charger?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Inverter_vs_Inverter_Charger_What_Is_the_Difference\" >Inverter vs Inverter Charger: What Is the Difference?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Why_Simple_Constant-Voltage_Charging_Destroys_Batteries\" >Why Simple Constant-Voltage Charging Destroys Batteries<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#The_Problem_with_%E2%80%9CSet_and_Forget%E2%80%9D_Charging\" >The Problem with &#8220;Set and Forget&#8221; Charging<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#The_Hidden_Cost_of_Cheap_Charging\" >The Hidden Cost of Cheap Charging<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#How_Inverter_Chargers_Protect_and_Extend_Battery_Life\" >How Inverter Chargers Protect and Extend Battery Life<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Smart_Multi-Stage_Charging\" >Smart Multi-Stage Charging<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Built-In_Battery_Protection\" >Built-In Battery Protection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Charging_Profiles_for_Different_Batteries\" >Charging Profiles for Different Batteries<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Intelligent_Battery_Monitoring\" >Intelligent Battery Monitoring<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#How_to_Select_the_Right_Inverter_Charger_for_Your_Business\" >How to Select the Right Inverter Charger for Your Business<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Power_Capacity_Requirements\" >Power Capacity Requirements<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Battery_Compatibility\" >Compatibilit\u00e9 de la batterie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Charging_Performance\" >Charging Performance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Safety_and_Protection_Features\" >Safety and Protection Features<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#FAQs\" >FAQ<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction\"><\/span><strong><b>Introduction<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If you are a B2B buyer who is purchasing power equipment for industrial automation, telecommunications computer rooms or backup power systems, you must know that the investment in batteries is not small. But have you ever wondered if these batteries are really properly protected? A standard inverter only converts direct current into alternating current. It doesn&#8217;t care about anything else. It doesn&#8217;t care about the battery at all. The inverter charger is different. It can not only transfer the power out as needed, but also intelligently recharge the battery when there is power. This guide will clearly explain what an inverter charger is, why random charging will spoil the battery, and how this kind of equipment will help you save the investment of the battery.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_an_Inverter_Charger\"><\/span><strong><b>What Is an Inverter Charger?<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Le<a href=\"https:\/\/www.wehopower.com\/fr\/products\/\" target=\"_blank\" rel=\"noopener\"> inverter charger<\/a> is a device that makes the two functions of the inverter and the battery charger together. It can convert direct current from the battery pack into alternating current to drive the equipment. When there is a mater, it can also convert the alternating current back to direct current to charge the battery.<\/p>\n<p>You can understand it as a two-way power processor. When the city power is normal, it is responsible for filling the battery so that it can be used at any time. When the city power is cut off, it can smoothly switch to battery power, and the key equipment will not be interrupted.<\/p>\n<figure id=\"attachment_16506\" aria-describedby=\"caption-attachment-16506\" style=\"width: 754px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.wehopower.com\/fr\/products\/\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-16506\" title=\"Inverter Charger\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/WHPU-3000-DC-to-AC-Pure-Sine-Wave-Power-Inverter-With-Charger-1.jpg?quality=85&strip=all\" alt=\"Inverter Charger\" width=\"754\" height=\"754\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/WHPU-3000-DC-to-AC-Pure-Sine-Wave-Power-Inverter-With-Charger-1.jpg?quality=85&strip=all 1000w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/WHPU-3000-DC-to-AC-Pure-Sine-Wave-Power-Inverter-With-Charger-1-300x300.jpg?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/WHPU-3000-DC-to-AC-Pure-Sine-Wave-Power-Inverter-With-Charger-1-500x500.jpg?quality=85&strip=all 500w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/WHPU-3000-DC-to-AC-Pure-Sine-Wave-Power-Inverter-With-Charger-1-768x768.jpg?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/08\/WHPU-3000-DC-to-AC-Pure-Sine-Wave-Power-Inverter-With-Charger-1-12x12.jpg?quality=85&strip=all 12w\" sizes=\"(max-width: 754px) 100vw, 754px\" \/><\/a><figcaption id=\"caption-attachment-16506\" class=\"wp-caption-text\">Inverter Charger<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Inverter_vs_Inverter_Charger_What_Is_the_Difference\"><\/span><strong><b>Inverter vs Inverter Charger: What Is the Difference?<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The standard inverter is one-way. The direct current goes in and the alternating current goes out. It does not charge the battery. The inverter charger includes both functions, which can be both inverted and charged. For B2B buyers who manage backup power supply, telecommunications computer rooms or industrial facilities, the inverter charger is more comprehensive and easier to use. One device Do two things, save space, save installation, and the overall cost is more cost-effective.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_Simple_Constant-Voltage_Charging_Destroys_Batteries\"><\/span><strong><b>Why Simple Constant-Voltage Charging Destroys Batteries<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If you have used that basic battery charger before, you may have done this kind of thing. Plug it in and leave it there. I hope there will be no problem, but it is this reckless behaviour that makes the battery break down faster.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"The_Problem_with_%E2%80%9CSet_and_Forget%E2%80%9D_Charging\"><\/span><strong><b>The Problem with &#8220;Set and Forget&#8221; Charging<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The traditional constant voltage charger is a fixed voltage that is sent to the battery all the time. It will not be adjusted according to how much battery is left, what the temperature is, and what kind of battery it is, which will bring several problems:<\/p>\n<p>Overcharge, if the charger is connected for too long and unplugged, the battery is full and still charged, the interior will produce gas and heat up, and the pole plate will be slowly damaged.<\/p>\n<p>If it is not charged enough, if it is half charged, it will be unplugged. In fact, the battery is not really full. After a long time, sulphate sediment will be generated on the pole plate. The capacity is getting smaller and smaller, and the long it can be used will be reduced.<\/p>\n<p>It can&#8217;t be adapted. Different types of batteries, including liquid-rich lead-acid, AGM, colloidal and lithium batteries, have different charging requirements. It is definitely not appropriate to use one voltage to deal with all batteries.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"The_Hidden_Cost_of_Cheap_Charging\"><\/span><strong><b>The Hidden Cost of Cheap Charging<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The charger of 50 yuan each seems to be saved, but when you really use it, it may directly shorten the life of the battery by half. The industrial battery itself is not cheap. It is much more expensive to replace it in advance than to buy an inverter charger with intelligent multi-segment charging function. Then take into account the delay of downtime, labour costs and waste battery disposal costs. It&#8217;s more when you add up.<\/p>\n<table>\n<tbody>\n<tr>\n<td>Aspect<\/td>\n<td>ConstantVoltage Charging<\/td>\n<td>Smart MultiStage Charging<\/td>\n<\/tr>\n<tr>\n<td>Charging Process<\/td>\n<td>Fixed voltage, no adjustment<\/td>\n<td>Adaptive (Bulk \u2192 Absorption \u2192 Float)<\/td>\n<\/tr>\n<tr>\n<td>Key Risk<\/td>\n<td>Prone to overcharge or undercharge<\/td>\n<td>Automatically avoids both; stops when fully charged<\/td>\n<\/tr>\n<tr>\n<td>Battery Lifespan<\/td>\n<td>2\u20134 years<\/td>\n<td>5\u201310 years<\/td>\n<\/tr>\n<tr>\n<td>LongTerm Cost<\/td>\n<td>High (frequent replacements)<\/td>\n<td>Low (double the lifespan)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"How_Inverter_Chargers_Protect_and_Extend_Battery_Life\"><\/span><strong><b>How Inverter Chargers Protect and Extend Battery Life<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The inverter charger not only charges the battery, but also protects the battery while charging. Let&#8217;s talk about how it works.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Smart_Multi-Stage_Charging\"><\/span><strong><b>Smart Multi-Stage Charging<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A good inverter charger does not charge with a constant voltage all the time, but adjusts the voltage and current according to the current power of the battery. This method is called a multi-stage charging algorithm. Most advanced inverter chargers use three to five stages to complete charging:<\/p>\n<p>Stage 1: Bulk Charge\u00a0\u2013 The charger sends electricity to the battery with the maximum current until the voltage rises to the set level. This stage is the fastest.<\/p>\n<p>Stage 2: Absorption Charge\u00a0\u2013 The voltage remains unchanged, and the current slowly drops, so that the battery can fully absorb without overheating.<\/p>\n<p>Stage 3: Float Charge\u00a0\u2013 After the battery is full, the voltage drops to the maintenance level, so that the battery remains fully charged but will no longer be charged.<\/p>\n<p>Some high-end inverter chargers will also add the fourth stage of balanced charging to the liquid-rich lead-acid battery, plus the fifth stage of storage mode for long-term maintenance.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Built-In_Battery_Protection\"><\/span><strong><b>Built-In Battery Protection<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The inverter charger has several protection functions to protect the battery from different aspects:<\/p>\n<p>Overcharge Protection\u00a0\u2013 After the battery is full, the charger will automatically stop charging or switch to floating charging mode, and will not continue to fill in.<\/p>\n<p>Over-Discharge Protection\u00a0\u2013When the battery voltage is too low, the inverter will cut off the load to prevent excessive discharge from damage to the battery.<\/p>\n<p>Over-Voltage Protection\u00a0\u2013If the battery voltage exceeds the safety limit, the charger will turn off by itself<\/p>\n<p>Temperature Compensation\u00a0\u2013 Some models have temperature sensors, and the charging voltage can be adjusted according to the battery temperature to prevent overheating and early ageing.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Charging_Profiles_for_Different_Batteries\"><\/span><strong><b>Charging Profiles for Different Batteries<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Different batteries are different. Liquid-rich lead-acid, AGM, colloidal and lithium batteries require different charging voltages and algorithms. A good inverter charger allows you to choose the corresponding configuration according to the battery type to ensure that it is charged correctly and used for a long time. WEHO&#8217;s inverter charger supports a variety of battery types and can be used on different occasions.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Intelligent_Battery_Monitoring\"><\/span><strong><b>Intelligent Battery Monitoring<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Many inverter chargers are equipped with liquid crystal display or remote monitoring function, which can see the status of the battery in real time. Voltage, current, remaining power, temperature, etc. can be displayed. Problems can be found before they become faults.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Select_the_Right_Inverter_Charger_for_Your_Business\"><\/span><strong><b>How to Select the Right Inverter Charger for Your Business<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Many inverter chargers are equipped with liquid crystal display or remote monitoring function, which can see the status of the battery in real time. Voltage, current, remaining power, temperature, etc. can be displayed. Problems can be found before they become faults.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Power_Capacity_Requirements\"><\/span><strong><b>Power Capacity Requirements<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>First, add up all the power of the equipment you plan to open at the same time, and then leave an extra 3 to 50% margin. This margin is to add equipment in the future and cope with the shock at startup. The value of continuous power is the most important specification parameter.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Battery_Compatibility\"><\/span><strong><b>Compatibilit\u00e9 de la batterie<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Confirm what type of battery and system voltage the inverter charger supports, 12V, 24V or 48V. Now most inverter chargers can support liquid-rich lead-acid, AGM, colloid and lithium batteries, but you still have to carefully check the instructions on the specification.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Charging_Performance\"><\/span><strong><b>Charging Performance<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Look at the maximum charging current. The larger the current, the faster the charging, but you can&#8217;t just look at the speed. It also depends on whether it can match the recommended value given by the battery manufacturer. If the current is too large and the charge is insufficient, it will damage the battery.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Safety_and_Protection_Features\"><\/span><strong><b>Safety and Protection Features<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Overcharging, over-release, short circuit and over-temperature protections are indispensable, and temperature compensation is also required. These functions can protect both the battery and the device. <a href=\"https:\/\/www.wehopower.com\/fr\/\" target=\"_blank\" rel=\"noopener\"><em><strong>WEHO<\/strong> <\/em><\/a>inverter charger is equipped with these protection functions, so you don&#8217;t have to worry too much when using it. If you choose according to these, it won&#8217;t be too bad.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><strong><b>FAQ<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong><b>Q: What is the difference between inverter and inverter charger?<\/b><\/strong><\/p>\n<p>The standard inverter only converts the DC current of the battery into alternating current. In addition to doing this, the inverter charger can also convert the alternating current back to direct current to charge the battery when there is mains electricity, which is equivalent to two tops.<\/p>\n<p><strong><b>Q: Can the inverter charger be used on lithium batteries?<\/b><\/strong><\/p>\n<p>Yes, now many inverter chargers support lithium batteries, including lithium iron phosphate, but it is better to confirm whether the device has a lithium battery charging configuration, or whether it can adjust the charging parameters by yourself. <a href=\"https:\/\/www.wehopower.com\/fr\/\" target=\"_blank\" rel=\"noopener\"><em><strong>WEHO<\/strong><\/em><\/a> inverter charger supports a variety of battery types.<\/p>\n<p><strong><b>Q: Will the inverter charger overcharge the battery?<\/b><\/strong><\/p>\n<p>No, the good quality inverter charger uses a multi-segment charging method and also has a protection function. When the battery is full, it will switch to floating charging or maintenance mode by itself, and will not be filled all the time.<\/p>\n<p><strong><b>Q: How long can the inverter charger be used?<\/b><\/strong><\/p>\n<p>If it is well installed and used normally, there is no problem with commercial-grade inverter chargers for five to ten years or even longer. WEHO uses industrial-grade components, and all of them are fully loaded ageing tested before leaving the factory to ensure long-term use.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong><b>Conclusion<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If you are still using an ordinary battery charger without charging function or a standard inverter, it is actually a waste of money, and the battery has always been at risk. The inverter charger can not only convert electricity, but also actively protect the battery from being overcharged, over-dropping, and prematurely broken through intelligent multi-stage charging and adapting to the configuration of different batteries. From constant voltage charging to intelligent multi-stage charging, the battery life can be extended from two to four years to five to ten years. In the long run, it can save a lot of money to replace the battery. For B2B buyers, the inverter charger is not an optional thing, but a must-have. <a href=\"https:\/\/www.wehopower.com\/fr\/\" target=\"_blank\" rel=\"noopener\"><em><strong>WEHO<\/strong><\/em><\/a> has a series of inverter chargers, pure sine wave output, intelligent multi-segment charging, and complete protection functions. Now<a href=\"https:\/\/www.wehopower.com\/fr\/contact\/\" target=\"_blank\" rel=\"noopener\"><strong><em> contact<\/em> WEHO<\/strong><\/a>\u00a0to help you choose a suitable one.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction If you are a B2B buyer who is purchasing power equipment for industrial automation, telecommunications computer rooms or backup power systems, you must know that the investment in batteries is not small. But have you ever wondered if these batteries are really properly protected? A standard inverter only converts direct current into alternating current.&hellip; <a class=\"more-link\" href=\"https:\/\/www.wehopower.com\/fr\/news\/inverter-charger-what-it-is-and-how-it-protects-your-batteries\/\">Continuer la lecture <span class=\"screen-reader-text\">Inverter Charger: What It Is and How It Protects Your Batteries<\/span><\/a><\/p>","protected":false},"author":4,"featured_media":16508,"parent":0,"menu_order":108,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149,148],"class_list":["post-16477","news","type-news","status-publish","format-standard","has-post-thumbnail","hentry","news_category-blog","news_category-industry-news","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/news\/16477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/comments?post=16477"}],"version-history":[{"count":6,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/news\/16477\/revisions"}],"predecessor-version":[{"id":16893,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/news\/16477\/revisions\/16893"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/media\/16508"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/media?parent=16477"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/news_category?post=16477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}