Little Power Bank with 4400mAh for iPhone 5/5s/iPad

1) Input: DC 5V=1A

2) Output: DC 5V=2.1A(Can be used to charge iPad)

3) More than 85% electricity after 500 cycles 

4) Input Micro USB , Output USB

5) Two 18650 lithium battery

6) LED indicator

7) 3 Levels LED lights display the battery power

8) Double USB output interface

9) Material: ABS with UV oil

10) Colors: White / Black

11) Net Weight: 126g

12) Please use quality 18650 battery( resistance is less than 50mΩ

13) Suggest take more sets of battery in-stand of buying several Smart Power 

*Brand new 4400mAh power charger external battery bank

*High capacity and high compatible

*Durable, lightweight, ultra slim design

*Powerful with long operation time

*Electricity-saving function

*User friendly, long cycle life and rapid charge

*Environmental friendliness and Economic efficiency