MOCREO "10400mAh" Portable Li-ion Battery Power Bank w/ Built-in Micro USB Cable - Black
1. 10400mAh external mobile battery charger fits for most digital devices. 2. Smart inside charger cable design with 1A and 2A output USB ports can charge 3 smartphones at the same time. 3. Shake to display the remaining power with 4 LEDs. 4. With a precise IC protector to safety avoid over-charging over-discharging over-loading and short circuit. 5. Slim enough to fit in the palm of your hand.