Serious capacity for the power user! Never run out of device power again. Run your tablet, music player, smartphone or any other USB-charged device for hours longer than its built-in battery alone.

It's sleek cylindrical design matches the u-mount series perfectly and the low profile design Is easy to bring along to gigs, the gym, school, in the car, or anywhere else! Plus, it includes a u-mount base for the ultimate in external power convenience.

7800mAh capacity
Run your USB-charged device for hours longer
Sleek cylindrical design matches the u-mount series Includes u-mount base
Includes micro USB charging cable (no other cables included)
Charge time from fully depleted: 8hrs