Packaging Four pieces of high quality 2250mAh  Low Temperature Lithium 18650 cells with  Protection Circuit Module (PCM), thermistor,  and molex connector
Nominal Voltage 7.4V
Capacity Typical 4500 mAh (0.2C discharge)
Minimum 4275 mAh
Max. Current Charge Recommend Maximum 3A
Discharge 5 A continuous Discharge
Ambient temperature Charge -40deg C to 45 deg C
Discharge -40 deg C to 60 deg C
Storage -5 deg C to 35 deg C
Dimensions approx. 73mm L x 73mm W x 19mm H
Nominal Weight Approx. 200g
One Protection Circuit Module Overcharge >8.4V
Overdischarge <5.5V
Current Protection 14-19A
Short Circuit Protection
Thermistor 10 K thermistor NTC
Wiring & Connection 2 wires (length=6″, size=22AWG) cable with in Molex 43 Pin 1 = Red(+), Pin 2 = Black(- or Com), Pin 3 = White(therm)