{"id":2957,"date":"2025-09-11T07:29:11","date_gmt":"2025-09-11T05:29:11","guid":{"rendered":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/extend-chromebook-battery-life\/"},"modified":"2025-09-11T07:29:11","modified_gmt":"2025-09-11T05:29:11","slug":"extend-chromebook-battery-life","status":"publish","type":"post","link":"https:\/\/www.batterylaptop.co.uk\/guides\/extend-chromebook-battery-life\/","title":{"rendered":"How to extend the battery life of your Chromebook"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Whether you use your laptop every day or leave it aside for a while, <\/span><b><a href=\"https:\/\/www.batterylaptop.co.uk\/battery\/laptop.html\" target=\"_blank\" rel=\"noopener noreferrer\">the battery is still a fragile component<\/a><\/b><span style=\"font-weight: 400;\">. To get the best out of it over time, it\u2019s essential to know <\/span><b>the right ways to charge, care for and monitor it<\/b><span style=\"font-weight: 400;\">. Here is a complete guide to maintaining your lithium-ion battery effectively.<\/span><\/p>\n<h2><strong>Use or inactivity: two risks for the battery<\/strong><\/h2>\n<h3><span style=\"font-weight: 400;\">A battery degrades even when it\u2019s not used<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Contrary to popular belief, <\/span><b>not using a laptop does not stop the battery deteriorating<\/b><span style=\"font-weight: 400;\">. Even when switched off, it <\/span><b>naturally loses between 5 and 10% of its charge every month<\/b><span style=\"font-weight: 400;\">. If it drops too low, its total capacity may be damaged permanently.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Always keep a minimum level of charge<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">To preserve your battery over time, <\/span><b>avoid letting it fully discharge<\/b><span style=\"font-weight: 400;\">. Even for long-term storage, <\/span><b>keep the charge at around 50%<\/b><span style=\"font-weight: 400;\">. This level is optimal to maintain the battery\u2019s health in the long run.<\/span><\/p>\n<h2><strong>Best charging practices to know<\/strong><\/h2>\n<h3><span style=\"font-weight: 400;\">Avoid staying plugged in all the time<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Once your laptop is <\/span><b>charged to 100%<\/b><span style=\"font-weight: 400;\">, <\/span><b>leaving it plugged in permanently can speed up battery wear<\/b><span style=\"font-weight: 400;\">. Fortunately, recent models include <\/span><b>protective sensors<\/b><span style=\"font-weight: 400;\"> that automatically stop charging at full capacity. However, <\/span><b>the best habit is still to unplug the laptop<\/b><span style=\"font-weight: 400;\"> once it is fully charged.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Don\u2019t wait until 0% to recharge<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Lithium-ion batteries <\/span><b>tolerate frequent top-ups very well<\/b><span style=\"font-weight: 400;\">. Unlike older generations, they <\/span><b>do not need a full charge cycle to work efficiently<\/b><span style=\"font-weight: 400;\">. It is therefore recommended to <\/span><b>recharge as soon as the battery reaches 10 to 20%<\/b><span style=\"font-weight: 400;\">, rather than waiting for a complete discharge.<\/span><\/p>\n<div style=\"padding: 80% 0 0 0; position: relative;\"><iframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" src=\"https:\/\/player.vimeo.com\/video\/1110851389?autoplay=1&amp;loop=1\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n<\/iframe><\/div>\n<h2><strong>Keep an eye on your battery\u2019s condition<\/strong><\/h2>\n<h3><span style=\"font-weight: 400;\">A built-in tool to track performance<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">To find out how your battery is doing, there is a <\/span><b>built-in system command<\/b><span style=\"font-weight: 400;\"> that lets you see the battery status and how it\u2019s evolving:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Open the terminal built into your device with the shortcut <\/span><b>CTRL + ALT + T<\/b><span style=\"font-weight: 400;\">.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Type the command <\/span><span style=\"font-weight: 400;\">battery_test<\/span><span style=\"font-weight: 400;\"> to get a diagnostic report.<\/span>&nbsp;<\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">Depending on the version you\u2019re using, you can add a delay to measure the <\/span><b>estimated power loss<\/b><span style=\"font-weight: 400;\">:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">battery_test 0<\/span><span style=\"font-weight: 400;\">: instant status<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">battery_test 30<\/span><span style=\"font-weight: 400;\">: estimated discharge over 30 seconds<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">battery_test 120<\/span><span style=\"font-weight: 400;\">: estimated discharge over 2 minutes<\/span>&nbsp;<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">This allows you to <\/span><b>anticipate drops in battery life<\/b><span style=\"font-weight: 400;\"> and take action accordingly.<\/span><\/p>\n<h2><strong>Beware of high temperatures<\/strong><\/h2>\n<h3><span style=\"font-weight: 400;\">Heat speeds up battery ageing<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">One of the most damaging enemies of a battery is <\/span><b>excessive heat<\/b><span style=\"font-weight: 400;\">. High temperatures can <\/span><b>drastically reduce its capacity<\/b><span style=\"font-weight: 400;\"> over time:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">At 0\u00b0C, the annual loss remains low: <\/span><b>around 6%<\/b><span style=\"font-weight: 400;\"> of the maximum charge.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">At 25\u00b0C, this loss rises to <\/span><b>almost 20%<\/b><span style=\"font-weight: 400;\">.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">At 40\u00b0C, it can reach up to <\/span><b>35% of capacity lost in a year<\/b><span style=\"font-weight: 400;\">.<\/span>&nbsp;<\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">Keep your Chromebook cool<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">It is therefore strongly recommended that you <\/span><b>do not expose your laptop to direct sunlight<\/b><span style=\"font-weight: 400;\"> or let it run in an environment that is too hot. This <\/span><b>slows down the battery\u2019s natural wear<\/b><span style=\"font-weight: 400;\"> and contributes to a <\/span><b>longer lifespan for your device<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><strong>Conclusion<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">With a few simple steps and well-chosen habits, you can <\/span><b>preserve the battery life and performance of your Chromebook<\/b><span style=\"font-weight: 400;\"> for several years. Keep in mind that <\/span><b>neither inactivity nor overcharging is good for it<\/b><span style=\"font-weight: 400;\">: balanced use, moderate temperatures and proper monitoring are enough to extend its lifespan.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Whether you use your laptop every day or leave it aside for a while, the battery is still a fragile component. To get the best out of it over time, it\u2019s essential to know the right ways to charge, care&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[242],"tags":[],"class_list":["post-2957","post","type-post","status-publish","format-standard","hentry","category-laptop"],"_links":{"self":[{"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/posts\/2957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/comments?post=2957"}],"version-history":[{"count":0,"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/posts\/2957\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/media?parent=2957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/categories?post=2957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/tags?post=2957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}