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.

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

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.

We have tried and tested the best electric toothbrushes on the market: From budget picks to premium models for sensitive teeth and travel-friendly sets, these are the best models to keep your ...

This standard guides manufacturers/suppliers in planning and implementing the controls for the design and manufacture of lithium-ion (Li-ion) and lithium-ion polymer (Li-ion polymer) rechargeable ...

Want to go nature watching at night, or make the most of June's darker skies? We have rounded up the best night vision binoculars. Don't forget to keep your eyes out for Prime Day deals, too.

The experts at Which? reveal how much it really costs to charge an electric car, plus how this compares with hybrid, petrol and diesel cars so you know which is cheaper to run.