We’ve all been there: You’re out of the house for most of the day, or exploring a new city on a trip, and you realize you didn’t bring a phone charger with you. This realization often comes around the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Lithium-ion batteries—like the one in your laptop—degrade over ...

Most modern laptops have USB-C connectors, but not all of them use this versatile port for battery charging. Looking for a painless USB-C charging experience? Here's what you need to know. From the ...

Whether you're dealing with a dead battery on a cold morning or just trying to maintain your car during long periods of no driving, knowing how to properly charge a car battery is important. A ...

If there's one thing that rechargeable batteries do not like, that's getting hot. According to Apple, iDevices are good operating in a range of 0 degrees and 35 degrees Celsius (32 degrees to 95 ...

Laptops and phones are lasting longer than ever, and as a result, batteries swelling from age and overuse are an increasingly common problem. If you're dealing with a bulging battery, here's help. You ...

It seems like iPhone owners are completely obsessed with the health of their batteries. I've lost count of the number of times I've been asked how to keep an iPhone's battery at 100% health, and there ...