Rechargeable Leather Battery 1.Factory price and competitive price 2.CE.FCC.RoHS. 3.Protective Case 4.Case for iPhone 4

Rechargeable Leather Battery Case for iPhone 4/4S 

Power case for iphone,power case for iphone 4g,leather power case for iphone,battery case for iphone,battery for iphone,for iphone 4 battery  

Leather external power case for iphone 4g

1.geniue or PU leather optional 2.Size: 130*61*19mm 

Feature & Specification:

*1.Weight:93g *2.Capacity:1800mAh *3.Cell type: Li Polymer battery *4.Dimension: 130*61*19mm *5.Output voltage: 5V*6.Output current:500mA*7.Cycle life:600times*8.Super slim,genuine leather*9.Data sync function*10.Protective and powerful*11.Smart power management

*12.Standby time:315 hours, Talk time:  6 hours on 3G; 12 hours on 2G; Web Browsing:5 hours on 3G;  

       9 hours on Wi-Fi; Audio playback:50 hours;   Video playback: 9 hours

 

Satefy quality control & Warranty policy:We choose grade "A"cells,protective ICs made in Japan or Taiwan and other highest quality raw materials.We conduct 16 or more tests on each stage of assembling process starting from every parts,work -in-progress,to final product.Any defective parts in progress are rejected.Protective circuit will prevent the backup battery from short-circuit,over-charging,over-discharging even under the most extreme condition.Quality Warranty Period:1year,but not including damaged ones because of the false actions against our user's manual.

Maintenance:Keep your backup battery operation to its fullest potential,making sure to do as following:1.Re-charge your backup battery once every three months when it is not in use.2.Kep your backup battery dry and away from moist and corrosive material.3.Do not wash the power pack with harsh chemicals,soaps or detergents