Fearure:
1.High energy density: battery can reach 650Wh/kg 
2.High voltage: open circuit voltage of 3.65V, the end-voltage is 3.0V.
3.Stable operation voltage: excellent stability. On the high voltage platform where the voltage is almost unchanged, the capacity output is still more than 90%.
4.Wide temperature range: provide the widest temperature range among all existing batteries from -55°C to +85°C．
5.High temperature cells have an extended high temperature range up to 150°C.
6.Excellent storage lifespan: annual self-discharge rate is less than 1%. Fully-sealing structure, and self-life is more than 10 years under room temperature.

If you need more help with purchasing your ER Battery, please email us at info @vcellpower.com or use the Live Help.