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4S 14.8V 16.8V Battery Protection Board is a protection circuit board with this board, you can build a 4-cell lithium-ion battery.
It protects your battery from deep discharge, overvoltage overcurrent and short circuits. with its small form factor, it can fit into any of your projects.
Battery Protection Board is less than 4mΩ, 4 series 18650 battery 16.8V 16V 14.8V 14.8V (Li-ion 18650 or li-ion battery rated voltage)16.8V (Li-ion battery full charge voltage) 14.4V ( Lipo battery pack rated voltage).
Specifications:
Supply Voltage: 14.8V/16.8V
Max Peak Current: 20A
Over Charge Voltage: 4.25V - 4.35V ±0.05v
Over Discharge Voltage: 2.3V - 3.0V ±0.05v
Max Working Current: 10A
Working Temperature: -40 ~ +50
Storage Temperature: -40 ~ + 80
Small Current: 6uA
Life Cycle: 50000 hours
Resistance: 45mΩ
Short Protection: Protectable, change for repair
Size: 35*35*3.0mm
Features:
High-accuracy voltage detection circuit
Built-in three stages current detection circuit (over-current 1, over-current 2, or load short circuit)
MOS transistors can control the battery charge and discharge
Low standby current consumption.
Package Included:
1 x 4S 14.8V 16.8V Battery Protection Board Li-ion Lithium BMS Board 18650 Charger PCB BMS PCM 10A Charging Board High-Quality Battery Protection Board For Li-ion Cells Safe And Reliable Battery Management System For Li-ion Batteries
