Portable backup battery case for iphone 4/4S

Portable backup battery case for iphone 4

  Portable power case for iphone 4/4S      

Specification:

Products Name: Portable power stations for iphone   Capacity: 2,300mAhInput voltage: 5VOutput voltage: 5V, 500mAhInput current: 600mAMaximum output current: 1.5AWorking temperature: -10°C to 40°C   External portable power stations for iphone

Advantages:

Automatic protection your apple phone when chargingRechargeable li-on battery pack, recycle use for protect the environment.Emergency power station for iphone with fasionable leather case, use          anytime anywhere if your cell phone without electricitySecurity and stability, long life, higher capacity, Battery Extender and Case in OneSafe protective integrated circuit to avoid overcharging, overdischarging,                                     over current and short cuit Electricity-saving function External power station for iphone with case Slim plastic case that protects your iPhone 4G in a stylish way High efficiency of power conversion, long lifespan cyclePortable and convenient, perfect portable power station for iphone Eco-friendly and economic efficient Uniquely external battery case for iphone 4 4S 4G Accessories With imported brand battery cells to ensure the quality of backup battery for iphonePopular in many countries and enjoyed good reputation from customers

How to charger your phone:

1	Use USB 2.0 cable and plug to computer USB port
2	Use USB 2.0 cable with USB charger adapter  (AC110 ~ 220V power outlet)

Portable backup battery case for iphone 4/4S