Packagin& Delivery:

 Packaging Detail: Gift box and plastic paper box

 Delivery Detail: 7-10 days

 Specifications:

  Portable Power Pack For  External Power fit for Iphnoe 3G /3Gs/4G

  Product Description:

  This is a universal external battery pack , compatible with Iphone 3G 3GS/4G.

Configuration:

 # This product made up of lithium battery,1pcs PCB board, and housing

 # Color: Black,white

 # Weight:66.5g

 # Material: aluminium alloy

 # Dimension:113x66x21(mm)

 # Indicator: 4 blue LED to indicate  the capacity.

 # Charge Port:USB port

 # Data transport : USB out port 

 Technic Parameter:

 # Capacity: 1900mA  Cell Voltage3.7

 # Input Voltage: DC5.0V1000mA

  # output Voltage: DC5.0V,700mA

  #Cycle life:>=500 # sleep current:<=0.05Ma

Power Pack for iphone 3G/3GS