Jason served as Lifehacker's Weekend Editor before he joined How-To Geek. A battery not in use is slightly less likely to spontaneously catch fire. Please select whether the article was helpful or not. Active 1 year, 1 month ago. Lithium is more reactive than previously used compounds, the batteries have very small partitions between the cells and the outer covering, and the entire battery is pressurized. Ask Question Asked 1 year, 1 month ago. When it comes to removing the battery, there is one very important rule: don’t further compound the problem by compressing, distressing, or compromising the outer casing of the battery. Please contact Dell technical support to determine available options (in addition to following local policy/procedure for helpdesk or technical support matters): Swollen batteries should not be used and should be replaced and disposed of properly. Lithium-ion Polymer batteries are housed in a flexible multi-layer pouch, which may sometimes swell for a variety of reasons including but not limited to age, usage pattern, and environmental conditions. If you notice that your battery is no longer holding a solid charge, then you should consider replacing it. SuperUser reader A.Grandt wants to know how to safely store a defective (bulging) lithium-ion battery: I have a defective lithium-ion battery, one that is bulging quite severely and is about 50 percent thicker in the middle than it is at the edges. (Here, it’s almost certainly a direct or indirect result of the liquid damage, but battery swelling can also result from overheating or physical damage or trauma to the laptop.) Always purchase genuine batteries from. You may have read the preceding sections with interest, but thought “Well I don’t have a swollen battery right now but I definitely don’t want one in the future”. www.dell.com/support/manuals/dell/swollenbattery, Central African Republic (République centrafricaine), Democratic Republic of the Congo (République démocratique du Congo), Dominican Republic (República Dominicana), French Overseas Territories (France d'outre-mer). While a swollen battery in your Dell product does not pose a safety issue, a swollen battery should be replaced as soon as it is detected. It isn’t good for the battery, it introduces additional heat, and your batteries are happiest when they aren’t too hot and aren’t too full. I had them send it back to me "unrepaired" as 1) the laptop worked without a battery as long as you kept it plugged in, and 2) I could get a replacement battery off the internet and install it myself for less money than they wanted. Although lithium-ion batteries generally don’t fail catastrophically and hurt anyone, you still need to treat them with the kind of respect could-explode-and-burn-you objects deserve. Also a swollen battery can quickly become a leaking battery and the electrolytic chemicals inside will do fatal damage to your computer. and where can i get a cheap replacement. Unfortunately there’s no such thing as a free lunch, so to speak, and all that high-density energy goodness comes with a trade off. The above article may contain affiliate links, which help support How-To Geek. What to Do When Your Phone or Laptop Has a Swollen Battery, Reddit user iNemzis and /r/TechSupportGore, extending the general life and happiness of your lithium-ion batteries, How to Create and Manage To-Dos in WhatsApp Using Any.Do, How to Insert Outlook Contact Information in Microsoft Word, How to Pair Two Amazon Echo Alexa Speakers for Stereo Sound, Mike Tyson vs. Roy Jones Jr.: How to Stream the Fight Live. Second, store the battery in a dry cool place away from flammable things until you can safely transport it to a disposal facility. Battery swelling is a failure mode associated with a type of battery cell technology called Lithium-ion Polymer. Leaving the battery topped up is perfectly safe. Jason Fitzpatrick is the Editor in Chief of LifeSavvy, How-To Geek's sister site focused life hacks, tips, and tricks. The swollen battery will get worse and eventually catch fire. Not only will replacing the battery give you that nice multi-hour battery life back but it will ensure that you’re not using a battery on the verge of failure. How to deal with a swollen battery. My laptop battery has swollen to an unbelieveable size and it no longer will run without the charger plugged in and on, once the charger is pulled out or turned off the laptop dies (like a PC would if i pulled the plug) Is it dangerous that it has swollen to an incredible size? Lithium-ion batteries hate heat. One fine day you wake up and find your laptop or mobile lithium ion battery swollen to twice its size! All Rights Reserved. System rocking when placed on an even surface (not related to broken or missing feet). Swelling is always a sign of damage to Li-Ion laptop batteries and is caused by a build-up of gas inside the battery case. I noticed today that my HP Pavilion 15 laptop’s battery appears to be swelling, causing a bump on my keyboard. Once you have removed the battery, you should do two things immediately. D. David58117 macrumors 65816. It’s not a matter of if, but when. Any damaged system components should be repaired or replaced in the process of replacing the swollen battery before resuming use of the system.
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