USB port for mobile phone charging
Output voltage/current (5V/1A)
Micro-USB port for battery recharge
LED power indicator
DC battery power: built-in rechargeable lithium ion battery
DC battery power: 4000 mAH battery
Built-in short-circuit and over-current protection
Micro-USB to USB cable
This charger can store up to 4000 mAh. Enough for most phones to receive a full charge.
The portable charger stores power through the use of Micro-USB. Using the included cable connect the charger to any USB output, A computer or phone charger works best.
Make sure you have connected the correct inputs and outputs.