Short-circuit Protection, Input Overvoltage Protection, Output Over-Current Protection, Overvoltage Protection, Over-charge Protection.
Four LEDs to show battery level
Integrated aluminium alloy shell, high structural strength and elegant appearance
Compatible with iPhone, HTC, Samsung, smartphone and Tablet PC (the power bank will adjust the output power automatically to meet different devices' needs)
Human engineering round corner design, more comfortable to handle
With anodic oxidation technology, the colour will keep fresh

Specification:
Battery capacity: 3.6V 10400mAh
Battery type: 18650 batteries
Interface: Micro USB (input), USB (output)
Input: DC 5V, 2.0A
Output: DC 5.1V, 2.1A
Charging time: about 5.5hours with 5V/2A charger
Colour: Random

Package included:
1 x Power Bank

*Colours sent randomly - depends on stock availability

same day ship after payment. No delay.