Description:
1.Size:3.8(T) x 34(W) x 50(L)mm
2.Nominal voltage:3.7V
3.Nominal capacity:650mah
4.Cell Chemistry pcm:polymer lithium battery
5.Guarantee time:more than 1 year
6.standby time:4-15 days and long talking time
7.Rapid charge-discharge cycle life up to more than 500 times.
8.Work temperature:-15 to +50
9.Storage temperature:less than 45

Features:
1.No memory effect
2.No leakage and no exploison.
3.Environmental friendly
4.Low interal resistance
5.OEM is welcomed
6.With CE,ROHS approved.