2PCS HRB 4S LiPo Battery 4000mAh 60C 14.8V XT60 for RC Car Truck UAV Airplane
Brand: HRB
Capacity: 4000mAh
Cells: 4S
Voltage: 14.8V
Continuous discharge rate: 60C
Size (L*W*H): 135x42x33mm(Pay more attention the size. make sure you can use it.)
Weight: 403g
Plug: XT60 female plug
Charging Rate: 2A-4A
Power: 59.2Wh
Need to pay attention(Very important)
1. Don't over charge more than 4.2V per cell and don't over discharge below 3.7V per cell.
2. A new battery will achieve the best performance after 2 to 3 complete cycle of 1C charge &
discharge. This also can solve the problem of big internal resistance when you received the new battery.
3. If it won’t hold a full charge or loss the charge very quickly in short time, please use balance charger to charge and recycle several times first. For most lipo battery, the safest charge rate is 0.5C - 1C.
4. A long time storage Voltage should be 3.85V range per cell. and you should check the battery in 1-2 months.
5. When drive out, some LiPo safe bag will be strongly recommended!
6. Recommended use of balance charger. Don't leave your house when charging.
if you have any question when you use the battery, feel free to contact us.