SAVE 20%: A 20-pack of AA or AAA Energizer Alkaline batteries is on sale at Amazon for $11.98, down from the usual price of ...

Lots of personal devices are powered by lithium ion batteries, from smart watches to CPAP machines. A guide to safe travel ...

Treat your old Game Boy to some fancy new batteries this Prime Day. I've always been a massive Game Boy nerd, and it pains me ...

You always need them when you don’t have them — so grab your batteries, power banks and car jump starters now.

The City of Pierre is expanding its recycling program. Those living in the community can now recycle alkaline batteries.

Are lithium-ion batteries truly a potentially explosive power source? Knowing the different possible ways they can ...

The clean energy revolution requires a lot of batteries. While lithium-ion dominates today, researchers are on a quest for better materials.

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.

Whether you're looking for AA or AAA, alkaline or lithium, follow Which? expert advice to help you buy the best batteries. Tested brands include Duracell, Energizer, Lidl, and Panasonic. Find out ...

Inlyte Energy is reviving and scaling iron-sodium battery technology to create a safe, low-cost, and domestically sourced alternative to lithium-ion batteries for utility-scale storage.

Lithium-Iron-Phosphate Batteries and Lithium-Ion batteries are used to power a variety of devices, but which battery type is the right one for you?