Only vaguely resembling the hockey item from which it garners its name, this little device packs enough juice to fully load an iPhone 6s about 6 times (that’s a capacity of 9,000 mAh for you number crunchers out there). And, with the inclusion of Qualcomm’s Quick Charge 3.0 technology, it can fuel up any compatible device up to about 4 times faster than any conventional charger. And since it has dual USB ports, you can plug in two devices at a time, too. That’s pretty impressive for a piece of tech that can fit in your pocket. If you want to pick one up, it’ll only run you $100.