The mophie 2031JPUMINIPO Juice Pack Powerstation Mini has the ability to provide more than twice the battery life to your smartphone while still keeping a low profile shape that slips right into your pocket. With high current battery and electronics, the powerstation mini can charge your device at super-fast speeds. The powerstation mini has brains, beauty and brawn all in a compact size – everything you’ve ever wanted from a travel companion. This 2500 mAh device is compatible with just about any micro USB device. The high-density, high-output battery charges at up to 1 amp output. That’s 2 times faster than traditional USB batteries!