Engineering researchers at the University of Alberta have found a way to make rechargeable, environmentally friendly ...

Looking to buy the best rechargeable batteries for your devices? Here are some of our picks, including lithium and NiMH batteries.

Ryobi's battery-powered tools are some of the best you can buy, but what should you do if the attached battery is fully charged and yet it still won't work?

Panasonic’s Eneloop BQ-CC55, our favorite charger for AA and AAA rechargeable batteries, is sleek, compact, easy to use, and plugs directly into a wall outlet.

iFixit has shared a full teardown video of the Switch 2 Pro controller and is not impressed by how difficult it is to access ...

It can be challenging to diagnose the reason why the battery won't charge because there are so many different potential causes, from placing the battery on the charger incorrectly to a battery ...

Standard alkaline batteries are on the costly side, sure, but so are shoddy rechargeable batteries. Check out our picks for the best rechargeable batteries.

Pick Up a Pair of Rechargeable Batteries for Your Xbox Controller for Under $12 Half the price of the Play & Charge Kit for double the batteries.

These batteries won't last as long as Xbox's much pricier rechargeable batteries, both on a charge and over the course of their life, but you're getting two batteries for less than the price of ...

If your Siri or Apple TV remote won't charge, chances are it's not due to a dud battery. Here are some fixes.

Rechargeable lithium-ion batteries don’t last forever. Over time, they hold onto less charge, eventually transforming from power sources to bricks. One reason: hidden, leaky hydrogen, new ...