Free from the tethers of an outlet, portable external chargers are a game-changer. Simply load them up and pop them in your ...

Generally speaking, you charge the battery itself via USB-C (input ... charge your device and a portable power bank simultaneously. That's convenient if both your phone and backup battery ...

The good news is that there is currently an amazing deal on this $100 Rolosar Portable Charger that's now on sale for a mere ...

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 ...

The 21w Solar Charger ... cell phone or tablet in as little as 2 hours. Never be stranded without power again. Compatible with iPhones, Android phones, tablets, batterypacks and any USB electronic ...

Definitely not necessary, but it is an awesome feature to have, especially if you forgot to pack a USB-C cable in your ... to help you find the perfect portable charger for your next excursion.

A device that transfers power to smartphones, tablets and myriad portable devices. USB chargers plug into an AC outlet and provide a USB Type A or Type C socket to cable DC power to the device.

And with a lot of you carrying around a gadget arsenal — from smartphones and headphones, to tablets and laptops — portable chargers have become essential. Personally, after years of testing ...