Tech parameter:
1.Capacity:2200mAh
2.Cell type: Lithium-Polymer
3.Input: 5V/500mA                
4.Output: 5V/500mA
5.Charging time: 2.5hs
6.Dimensions: 62*60*16 (mm)
7.Weight: 59g
8.Colors: black

Compatible with:iPod series,iPhone,iPhone 3G,3G s,iPhone 4

The main functions:
charging
intelligent LED showing capacity status

Packing details:
N.W: 9.50kg
G.W: 11.20kg
Qty: 132pcs
Ctn size: 39.5*28*30cm