$224.96; www.goalzero.com
The Goal Zero Sherpa 100AC Power Bank is the King Kong of external charging batteries. It makes every other battery-powered phone charger look like a toy.
That’s because this isn’t just a phone charger. Like it says on the box, it’s a portable power bank. Once charged up, you can use it to power and charge cameras, phones, and even your laptop.
It’s got a lot of ports, a ton of power, an AC power socket, and even a Qi wireless charging pad. Besides an office workhorse, it’s also a great travel tool. If you travel or spend any time away from a reliable source of power, this monster of a charging brick can be a lifesaver.