We tested more than 10 of the most popular portable chargers to find the one that’s best suited for your bag on your next ...

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

Zendure supermini power bank: $8 (Original price: $30): $0 at Amazon. The battery pack has a large 10,000-mAh capacity and ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Following a January fire aboard an Air Busan flight that was believed to have been caused by the lithium battery in a portable power bank, airlines are revising their rules around these devices.

If your phone is dead, you might as well be living in the 19th century. The Ohoviv Portable Power Bank ensures that you'll never again have to worry about your phone and other devices going dark.

There are two types of portable MagSafe batteries: ones designed for a weekend camping trip and ones designed to get you ...