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 ...

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 ...

The Anker Solix C300 DC is an extremely versatile and portable power station that would be nice to have in a pinch during a ...

Ola Electric launches two e-scooter models, the Ola Gig and Ola S1 Z, featuring removable battery packs that can serve as ...

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