Buy Rechargeable Backup Battery Power Bank Leather Case With Dormancy Holster External Charger 3200mAh for Samsung Galaxy S4 I9400 online

Features:

1.Aesthetic design,match mobile phoe perfectly,easy to use.

2.IC proetection:aviod the short out,over-charging,over-discharging etc.on the bad condition. 

3.Backup power station have 5 blue LED light,show the dump capacity exactly.

4.Germany PC material,pass the scrape resistance test and have high strength and high tenacity.

5.Polymer battery with intellective management PCB,double the using time.

-Leather case with a battery compliant with CE, ROHS and GOST .

Notes Storage:
Note: you need to charge at least once every three months.