2016 thin metal case power bank rechargeable li polymer battery mobile power 4000mAh

  2016 thin metal case power bank rechargeable li polymer battery mobile power 4000mAh 

Features: 

1. Fashion design

2. Slim size

3. Dual USB outputs

4. Factory direct supply

5. 12 months manufacturer warranty
6. CE, FCC, ROHS compliance

Specifications: 

Battery capacity: 7500mAh
Battery Type: Li-polymer cell
Input: 5V/1A
Output: 5V/2.1A
Color: White, pink, green
Dimension:   153x75x16mm  
Unit N.W.: 191g

 Accessories: 1x30CM micro-USB charging cable

Sample delivery time: 3-5days

Pictures: 

Caution ! 

1.Please charger the powerbank fully & compeletely before the first time use

2.Before charging your electric device,please confrim the voltage of the electic device(5V)

3.Don't drop,knock,disassemble or attempt to repair the charger by yourself

4.Don't immerse the powerbank in water

5.Don't expose the charger to a heat source as fire or heater,

6.Keep the powerbank away from children

7.Don't use in the presence of flammable gas.

8.Please charge it every 3-5 months while no use. Or the battery way damage because of low voltage.

Factory: