CS Power 1000mAh External Battery & Power Charger For i-Phone 2G 3G 3GS 4 4S & i-Pod - Black CS Power 1000mAh External Battery & Power Charger For i-Phone 2G 3G 3GS 4 4S & i-Pod - Black

External Battery For i-Phone 2G 3G 3GS 4 4S & i-Pod. Alternate power supply for emergency use while the power outlet is not around. The reasonably compact device fits right into the dock connector in the base of the iPhone, topping up that battery with an extra 1000 mAh. Test button with indicator shows the power remaining. Also compatible with ipod. (Phone does not included)

*Specifications:
- Last up to 20 hours
- Lithium-ion battery
- Dimension: 1.80 x 2.45 x 0.5 in
- Weight: 45g
- Capacity: 1000mAh
- Input: 5V 800mA, Output: 5V 500mA
- Charging Time: 2 - 3 hours