Want to save a few bucks on batteries? USB-C rechargeable batteries can be great for your wallet and the environment, but there are some drawbacks.

These are our picks for the best rechargeable batteries that are a smarter, longer-lasting alternative to disposables.

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.

Most wireless security cameras come with reliable rechargeable batteries, but knowing these simple tips will make your life easier.

Lithium batteries are commonly used rechargeable batteries found in mobile devices, electric vehicles, and energy storage systems. In the context of lithium battery manufacturing, it's important to ...

To find the best power bank out there, I tested around 50 portable chargers and batteries from big brands — Anker, Belkin, UGreen, Mophie — as well as some smaller players like Lion Energy ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice.

This standard establishes criteria for design analysis for quality, and establishes criteria for reliability of rechargeable Li-Ion and Li-Ion Polymer batteries for mobile telephone applications. Also ...

Lots of people enjoy snapping shots with a modern instant camera, just like our parents did with the Polaroids of yesteryear. These are the best instant cameras we've tested.

Most models accept CR2 batteries. However, there are some manual models like the USCamel 10x50 UW004 which do not use a laser and instead rely on a reticule (graticule) so do not require batteries.