2015 newest wholesale 4000amh power bank factory price 

Specifications:
1. Model: FCL001  

2. Capacity: 4000mAh

3. N. W: 104G
4. Certificate: CE/RoHS/FCC   MSDS/UN38.3
5. Dimension: 124.5x60x12.5mm 

6. Fittings: USB charging cable

7. Color: Black/Orange/Green/Golden/Blue/Red   

8. Packing: Each item with a color box. Also can do custom packaging.
9. Safe and stable: Hi-tech lithium battery undergoes drop test, smash test and puncture test to ensure, no fire and explosion in breaking.

Features:

1. High capactiy 4000mAh, Convenience portable
2. Lithium polymer battery safety, over 600 times rechargeable, discharge capacity above 80%
3. More Professional skills, original technology.
4. ODM & OEM are accepted.