Description:
This BMS Board protects 4 lithium batteries connected in series from overcharging, over-discharging, overcurrent, and short-circuit.
14.8V battery pack rated voltage, 16.8V battery pack full charge voltage, 14.4V battery pack rated voltage.
This board is not designed for high powered tools such as portable drills and alike.
Features:
Accurate voltage detection
Three stages over-current detection circuit (over-current 1, over-current 2, or load short circuit)
MOS transistor can control battery charge and discharge
Low standby current
Specifications:
Working current: 10A (Maximum)
Peak current: 20A (Maximum)
Overcharge voltage: 4.25V – 4.35V +/- 0.05V
Over discharge voltage: 2.3V – 3.0V +/- 0.05V
Operating temperature: -40C – 80C
Dimensions: 35.5mm x 35.5mm
Contents:
1 x 4S Lithium Battery Protection BMS PCM Board