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

Good battery care use to involve letting the battery discharge completely every so often. With modern battery technology, ...

The Flint Engineering IsoMat's innovative heat pipe technology could have wide benefits when used to help cool EV battery ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...

Keeping a phone fully charged is the only way to make sure it's ready for a long day. But there's a major difference between being "charged" and being "healthy." Most modern Androids and iPhones are ...

[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 scans ...

Snowstorms can be rough, but when you lose power, they can be downright scary. Be safe, not sorry, with these emergency tech ...