Why Did My Cell Phone Battery Swell. Your swollen battery can leak and damage your phone or it can even explode and start a fire. A swollen battery might seem like a minor problem but it can be quite dangerous.
Once you have a puffy lipo the safe thing to do is to discharge it completely and then recycle it. In both instances the battery will swell beyond its normal shape. Such oxidation occurs usually due to overcharging of the battery due to a faulty battery or faulty charging electronics in the phone or batt.
Bulging batteries mean only one thing- buildup of gas inside.
Lithium-ion batteries are the darlings of modern technology but like anything there are pros and cons. Before my phone battery got swollen I was basically charging my phone all day long as I was developing an app and was using my phone as an emulator for which you need to plug in your phone through USB and that charges it constantly and heats up the phone. If you want to learn more about lipos check out my in-depth lipo battery guide. When I took it to the service centre the service man said that If you have left.
