6000mAh Low Cost Waterproof Power Bank For Blackberry Curve / Storm / Bold

Waterproof Power Bank Quick Details:

 1. Build-in 3PCS Brand New 18650 Li-ion cells.

 2. 4 LEDs to indicate capacity of the power bank

 3. Normal micro USB input

 4. Universal USB output

 5. Big current 2.1A output fast charging

 6. Waterproof Dustproof and shockproof.

Waterproof Power Bank Specifications:

Factory Advantages

1. We are the pofessional backup power bank manufacturer. We have 3pcs SMT machines to make PCBAs ourselves. 

2. We have the most strict system of quality control and production line

3.Certificates: UL CE FCC RoHS UN38.3 PSE REACH IEC621333KC certificates

4.Short Lead time: 10-25 days after order confirmed

5. We have a 6 experienced engineers R&D department, we can make both OEM and ODM battery products according to customer's requirement.