Whether you're facing a blackout or off-grid adventure, this compact gadget lets you charge your phone and power a light — no ...

That’s what power banks are for ... For over two years, I’ve tested dozens of portable chargers, ranging from small MagSafe-compatible packs to massive 27,500-milliamp-hour bricks.

I’m constantly on the move, so a reliable power bank is an absolute must. With so many of us juggling multiple devices — smartphones, headphones, tablets, and even laptops — a portable ...

The following rechargeable batteries are all available in AA and AAA models. Read on to discover our top-rated options, including affordable bulk packs and convenient USB charging options.

Think of it as a portable power bank designed specifically for ... A highlight for the four-battery rechargeable pack is its configuration. Rather than be some bulky on-desk charging dock, it's ...

He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, where he reviewed hundreds of smartphones, battery packs, and chargers as a Mobile Analyst. He also ...

These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile Analyst at PCMag, which means I cover wireless phones, plans, tablets, ereaders ...