One of the biggest problems with older smartphones is keeping the battery charged. Conventional wisdom says that the lithium-ion batteries in iPhones will maintain 80% capacity up to 500 charges, or ...

Before you replace your battery, check if it actually needs changing: If your AirTag battery is low, follow these simple steps to replace it: I've created a step-by-step video tutorial demonstrating ...

If you unexpectedly face a critically low battery charge in your EV, should you panic about getting stranded, damaging your ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. It’s late at night, and you badly ...

This story was originally published by CalMatters. Sign up for their newsletters. It’s late at night, and you badly need a ride. Your cellphone’s battery is dangerously low. Should a ridehailing ...