When the power fails on a subzero night, your alarms are only as trustworthy as the batteries hiding behind their plastic ...

Whether it's cozy home essentials, seasonal wellness items or just something to chase away the winter blues, retirees can ...

Media: What if you could charge double-As with the same cord as your phone? That’s a thing, and these 1.5V lithium-ion Zepath batteries are surprisingly good! Don’t throw away your Eneloops yet, as ...

Energizer Holdings, Inc., together with its subsidiaries, manufactures, markets, and distributes household batteries, specialty batteries, and lighting products ...

The Xtar L8 Box is my dream AA/AAA battery charger - it charges eight batteries simultaneously, is compatible with both AA and AAA batteries, and runs off a USB-C charger.

The Xtar L8 Box can charge eight batteries simultaneously, is compatible with both AA and AAA batteries, and runs off a USB-C charger.

Dec. 29, 2025 A major breakthrough in battery science reveals why promising single-crystal lithium-ion batteries haven’t lived up to expectations. Researchers found that these batteries crack due to ...