About this item
Stacked’s wireless battery pack is small enough to fit in your coin pocket, but it packs a lot of power. The embedded magnets in the battery pack automatically align and sync with the magnets in the Speed Case. Simply attach your battery pack and let the charging begin.
The battery case features LED lights to indicate battery percentage. In addition to charging your iPhone, the battery pack also features a USB port and a micro USB port to charge additional devices.