Solar Battery Case charger For iPhone 4S/4 1.Light,Durable,Ergonomic; 2.2400mah,Over 5.5H talking time 3.Color:Red,blue,pink Specification:Solar Charger for For Iphone 4(S)Rechargeable Battery:High polymer Lithium ion BatteryInput:5V / 1AOutput: 5V / 0.8ACapacity:2400mahSize:21*66*113mmWeight:110g Feature:1.Fit to Iphone4(S).2.Mini Input USB 2.0 Port.3.Built-in Solar Panel, can charge the battery ...