3.7v rc helicopter battery 120 mah
1.CE,,ROHS,MSDS, UN38.3 certificate
2.High capacity, real capacity
3.12 month warranty
4.rechargeable 500times

Nominal Voltage
7.4V
Nominal  Capacity
850mAh
Size
15*30*55mm OR as customer request
Weight
48g (±20g)
Composed Type (Configuration)
2S1P
Max Charge Protetion Voltage
7.4V
Cut-off Discharge Voltage
12V
Charging Current
1-2C recommended (5C Max)
Charging Time
1 Hours
Charge Method
CC-CV
(constant current and contant voltage )
Max Discharge Current
25C
Recharge Cycle Life
500times
Working Temperature
Charge
0~45°C,45~85%RH
Dis-charge
-20~60°C,45~85%RH
StorageTemperature
One month
-20~60°C,45~85%RH
and Humidity
Three months
-20~45°C,45~85%RH
One year
-20~25°C,45~85%RH
Protection Fuctions
Over charge, Over discharge,
Over load, Short Circuit
Warranty
12months 
We have different type of lipo battery for your device or project. From 15C to 75C with different working/discharge rate, capacity from 300mAh~22000mAh per cell .
Please contact with us ensure the battery /battery pack max.size and working data, then we help you ensure the best solution for power batteries.