backup battery 1800 for iPhone4

Apocket backup battery 1800 for iPhone4 up to 1800mAh capacity, can increase double power for the iPhone 4G, so that all Friends can enjoy the Powerful entertainment function of iPhone 4G .With the view of the unique iPhone 4G square body, SINOELE built iPhone 4G Backup Batteries into external case for the iPhone 4G,,then iPhone 4G Backup Batteries can protect the iphone4 fully by usie of patented technology and unique design. Fashion and simple shape, so iPhone 4G Backup Batteries is a perfect match with the iPhone 4., iPhone 4G Backup Batteries is the thinnest iPhone4G backup battery in the market.

iPhone 4G Backup Batteries has a versatile USB A port allowing you to charge without removing your iPhone from the iPhone 4G Backup Batteries . iPhone 4G Backup Batteries includes a extra bright LED light that can be used for taking photos in low light conditions or as a handy flashlight.The integrated 4-light LED status indicator alerts you the iPhone 4G Backup Batteries charging status. When not charging, press the power indicator to see the current charge.

Technical Specificatio:
Full Charging time to Apocket: ≈5h
Power Supply time to iPhone (no battery iPhone continuesly talking): ≈5h
Input voltage: DC 5V
Input currency: 500mAh
Output voltage: DC 5.2V
Output currency: 500mAh
Dimensions: 129*64*19 mm
Colour: Bright Black (piano color)
Batteries Capacity: 1800mAh
Batteries Battery type: Lithium polymer
Batteries Power source: iPhone adaptor or Laptop USB
Certificate standard: CE, RoHS
Item model number: B1800