1).1900 Ma lithium ion battery 2).Standby time >380hs 3).Travel battery for iphone 4/4s 4).Portable rechargeable batteries
---Output Voltage: DC 5V
---Output Current: ≤700mA(0.7A)
---Input Voltage: 5V
---Input Current: ≤1000mA(1A)
---Battery capacity: 1900mAh
---Charging time: 4 to 6hs
---Working temperature: -10°C to 40°C
---Storage temperature: -20°C to +50°C
---Standby time: >380hs
---Call time: over 6.5hs at 3G/over 12hs at 2G
---Surfing time: over 6.5hs at 3G/over 7hs at Wi-Fi
---Music playing: over 28hs
---Video playing: Over 8hs
---Size: 125 x 66 x 15mm
---Weight: 66.5g
---Compatible with iPhone 4/4s
---Petite,convenient,easy to use,high capacity
---USB cable charge,4 LED power indicators
---Color: Blue Green White Black Purple
Photos:
External Battery Packs For iphone 4/4s
