Charge your FreedomPop hotspot or smartphone on-the-go anywhere, anytime with our portable and reusable Power Bank battery bank. ItÃ?Â¢??s compact, sleek design easily fits into your pocket or purse. Works with any USB or micro USB device, and its 2200mAH capacity can double the active life of your device. Avoid the hassle of having to find an electrical outlet. Perfect for emergencies when you need some extra juice to make that last minute call or send one more text. Pairs perfectly with our portable hotspots to keep you online all day long wherever you need to go.