Everyone needs to have an external battery pack with them, and this is one of the best ones you can get during Cyber Monday.

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. I’m a Mobile ...

Amazon has slashed the Jackery Explorer 1000 v2 portable power station by a massive 50% off for Black Friday. Plus, there's a ...

As much as smartphones have come a long way, their battery life still manages to be a headache. You probably know the feeling ...

Portable power banks that charge your phone are popular, but wireless battery packs using Apple’s magnetic MagSafe technology offer a simpler and smarter cable-free solution for iPhone 12 ...

Lithium-ion batteries, commonly found in smartphones, rely on lithium cobalt oxide (LiCoO₂) for the cathode and graphite for ...

The best portable charger is the Iniu Portable Charger Power Bank, and it’s on sale at Amazon for Black Friday. We tested the ...

These usually are on the smaller side and can easily come along with you in a pocket or purse and extend your phone's battery ...