For iphone 4s 1900mAh battery case. Fully enclosed protective battery case. Li-polymer battery case. Rechargeable.

                                                                      battery case for iphone 4s    

  Future:  

 

1.1900mAh Battery Case.

2.Fully enclosed protective battery case.

3.Ultra slim dimension!

4.Protective circuit for over charging,over using and short circuit.

5.Smart power indication.

  Specifications: 

Battery case cell type: Li-polymer batteryInput: DC 5V 500mAhOutput: DC 5V 500mAhBattery Capacity: 1900mAh

Talk time:  3G Up to 9 hours| 2G Up to 16 hoursInternet duration : Up to 8 hours on 3G | Up to 11 hours on Wi-Fi

Audio Play: Up to 45 hoursVideo Play: Up to 12 hours 

  Packaging Details:

Battery case dimension: 129 x 63.8 x 17.3mmmBattery case weight: 70.9g

Gift box dimension:152 x 87 x 23mmGift box weight: 180gCarton dimension:470 x 340 x 240mm   Carton Weight: 11.50kgs  57 Sets/Carton

   Battery case pictures:  

1900mAh battery charger case for iPhone 4S