A solar charger can keep you connected when exploring the great outdoors or during power outages. These chargers come highly ...

It's safe to say there's a wave of innovation running through the once-moribund category of gear used to charge mobile devices. I’ve long been obsessed with chargers, cables and external batteries, ...

For a limited time, you can get the Twelve South Butterfly 2-in-1 Charger on sale for just $103 at Amazon. Able to charge ...

The Omega charger uses the semiconductor gallium nitride, shortened as GaN. The material conducts quickly, allowing for ...

Xiaomi’s HyperOS Update Battery Firmware feature could improve charging speed and battery health. Let us know if your phone supports it.

The BT200 is a relatively straightforward battery and charging system tester. If you read my reviews, you know I have mixed ...

A decent set of rechargeable AA batteries are a must-have for photographers, especially for powering speedlights and wireless commanders. Rechargeables offer several advantages—they’re more ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

With so many of us juggling multiple devices — smartphones, headphones, tablets, and even laptops — a portable charger has become ... or desperately rationing battery life on long-haul flights.

Size Remember to consider whether having a lighter, thinner laptop or a touchscreen laptop with a good battery life will be important to you in the future. Size is primarily determined by the ...

The best portable chargers are compact, lightweight, and have a battery life that can last you more than one charge (an especially helpful feature for group travel). Read on for full reviews of ...