This rock-surface battery pack is just what you need to stay charged no matter what the day brings. The SHARKK packs tons of power and includes optimized outputs for charging both tablets and phones. With convenient dual-ports for simultaneous charging, the SHARKK is guaranteed to be your rock through thick and thin.
Sleek, compact & versatile rock-surface design
15000mAh battery for up to 6 full iPhone charges or 4 charges for Samsung devices
LED light indicators display power status & remaining charge level
Dual USB ports allow for simultaneous device charging (5V/1A, Port B: 5V/2.1A)