BONKA 4200mAh 180C 7S 25.9V LiPo Battery (No Connector) for RC Helicopter or Drone
(BK-4200/180-7S)
Specifications:
Product Type: RC Helicopter LiPo Battery
Model No : BK-HEIM-4200/180-7S
Voltage: 25.9V
Weight: 709g
Capacity: 4200mAh
Dimensions: H*W*L=57*44*135(mm)
Balance Plug: JST-XH
Discharge Plug: No Connector - Solder your own
Burst Discharge Current: 180C/300C
BONKA 4200mAh 180C 7S this lipo battery is suitable for Airplanes, Airplane Helicopter Jet Edf, RC Car Airplane Truck Vehicle Buggy.
Advantages:
1. A grade cell
2. Lower internal resistance
3. High and stable quality and performance
4. Long cycles
5. High energy density
6. Good after-sale service
Warranty: 6 months ( within the correct range )
Replace:Please take a photo of the lipo battery for our reference when you received it and tested has Swell, Drop voltage, voltage unbalance, once confirmed we will make up new one for you when you make new order.
Attention:
1. We recommend 1C-3C to charge. The best is using 1C.
2. Don’t do over charging and discharging.
3. Keep the battery stay in dry place&constant temperature to store.
4. Keep the battery do charge and discharge in three months every time.
5. Never put the battery near the dangerous product place.
6. When lipo battery is broken, please keep yourself is safety and no risk to deal with the battery.