Battery:10400mAh ,18650
Input:DC5V/1A
Output:DC5V/1A 2.1A
Size:118*72*23mm
N.W:229 g
Case Material:ABS+PC
1.2 usb output
2.4led indicator 4colour led
3.leading Switching power supply management,reasonable circuit layout.The static power consumption down to20μA
4.with overcharging,overcurrent,shout-circuit,overdischarg protection
5.The charging and discharging automatic recognition
6.colour:black blue green