Start Dead Batteries - Safely jump start a dead battery ... starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from ...

While no one necessarily expects their car battery to tap out on them, it’s always a possibility. And when it’s disgustingly ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

When the next polar vortex hits, be prepared and able to keep your devices and small appliances charged ready to go.

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

Our team of experts has selected the best portable charger out of dozens of options. Don’t buy a portable charger before reading these reviews.

Powered by a rechargeable battery, the unit can run for 7 to 10 ... a competitive price point for those seeking high-performance portable cooling. The base unit without the battery costs $1,399 ...