4S 40A Li-ion Battery Protection Board (BMS)

Battery Type: 18650 Li-ion / LiPo

Number of Cells: 4S (14.8V nominal / 16.8V fully charged)

Maximum Continuous Discharge Current: 40A

Charge Voltage: 16.8V

Balance Function: Yes

Protection Features:

• Overcharge protection

• Over-discharge protection

• Overcurrent protection

• Short-circuit protection

• Temperature protection (if thermistor supported)