Specification:
Name:ABF RC Li-Po Battery 2S1P 8543128(7.4V-4000mAh) 40C. Nominal Voltage:7.4V Nominal Capacity:4000mAh Highest Charged voltage:8.4V Lowest cut-off voltage:5.8V Max continous charging current:5C(20A) Max continuous discharging current:40C(160A) Burst discharging current:60C(240A) Length X Width X Thickness = 138mm X 43mm X 17mm Weight=219g