These cannot safely be used in devices designed for standard 1.5V AA batteries (Alkaline, NiMH, or Lithium 1.5V). These batteries output a steady 3.6V until they suddenly drop to 2.5V, which can be ...

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.

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.

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

What are lithium-ion batteries? Lithium-ion batteries are rechargeable batteries that are commonly used in mobile phones, laptops, tablets, cameras, watches and more.

What are TSA rules on power banks, laptop batteries? The FAA banned spare, uninstalled lithium-ion metal batteries from checked-in luggage in 2020.

Google's Pixel phones have grown from a curiosity to become some of the best smartphones you can buy, featuring excellent ...

Important facts you need to know about your camera’s batteries. We’ve come a long way since the early days of digital cameras when AA batteries were the norm and you were lucky to get more than 50 ...