This is a replacment 1600mAh Battery for the iphone 3G and 3GS.
Latest Li-polymer battery technology provide the best possible performance and longer -battery life compared with other battery technologies.
With IC chips to prevent battery overcharging or short circuit - best substitute for the original battery.
Voltage: 3.7V.
Current Capacity: 1600mAh.
Excellent Vaule for Money!
Compatible with all iphones.