Product specifications :
Model : EL-IP4-01
Input Voltage :5.0V/1.0A(Max) Charge
Output Voltage: 5.0±0.25V/0.5A
Capacity :1450 mAh
Cell type :Li-polymer / 1450mAh
Adaptable for : iPhone 4
Standby Time :Up to 300 h
Talk Time :Up to 7 h
Internet Surfing :Time Up to 6 h
Audio Play Time :Up to 40 h
Video Play Time :Up to 10 h
Dimensions :15mm(T)x61mm(W)x124mm(L)
Color : Champagne/Sliver/Black/Pearl White (customized color optional )
Weight : 53.5g
Communicate :Synching with iTunes