Overview: Power banks are essential gadgets for frequent travelers who want a reliable power backup during emergencies, power ...

Alex Hao] and [Andreas Bastian] of Lumafield recently visited with [Adam Savage] to share their battery quality report, which documents their findings after performing X-ray computed tomography ...

Ready to drop disposable alkaline batteries for rechargeable AAs and AAAs? Not so fast, you first have to figure out which ...

Another key reason CATL, BYD, and others are investing in sodium-ion batteries is to mitigate rising lithium prices. Sodium ...

If battery life is the most important feature in a security cam to you, these are the leading contenders for incredible results.

The U.S. House approved legislation Wednesday mandating federal safety standards for rechargeable lithium-ion batteries used in e-bikes and scooters, with the goal of preventing fires. The bill passed ...

Why the next-gen solid-state battery everyone talks about isn't in your iPhone yet ...