PISEN's 5 AA rechargeable lithium battery is widely popular for its stable 1.5V output, suitable for various devices such as game controllers, keyboards, mice, microphones, blood pressure monitors, ...

I used to rely on AA and AAA batteries that needed a dedicated charger - now I've switched to USB-rechargeable ones, and it's a game-changer.

Discover how lithium batteries transform daily device performance. From phones to power tools, learn which lithium batteries work best and how to use them safely.

Lithium-ion battery fires are rising in North Texas, pushing firefighters to test new tactics against the dangerous blazes.

Old, dead batteries still have enough juice to short circuit and start a fire. This proper storage tip prevents them from ...

New cohesion-inhibiting electrolyte technology enhances lithium-metal batteries, offering 800 km range and fast charging, ...

I tested seven label makers from Brother, Dymo and Epson, and found two models that make organizing your home more orderly and fun.

This universal battery tester couldn't be easier to use, and is a great way to determine which ones are still good.