Best 2600mAh USB Charger Battery Charger Power Bank

Power and operating requirements

Specification:
AC Input: AC100-240V
DC Input: USB DC 5V
Output: USB 5V 800mA
Capacity: 2600mAh polymer
9.2(L) x 5.2(W) x 2.2(D)cm
FCC, CE & RoHS
Time for power input: 5 hrs via AC/DC
Time for power output:
2 hrs for fully charge iPhone 4

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