Akupank USB 13000mAh must Trust 21689

Portable charger with 2 USB ports and built-in 13.000 mAh battery to charge your phone and tablet anywhere.
For all smartphones and for iPad and Samsung Galaxy tablets
Output: 1 USB port with 5W/1A and 1 with 10W/2.1A
13.000 mAh battery
Auto-detects and charges devices at highest possible speed
Fast recharging when using a 2A USB charger
Smart Protection System for safe and fast charging
Battery level indicator
Flashlight function2 micro-USB charge cables included
Charges phones for 52 extra hours
Charges tablets for 20 extra hours