Li-ion 18650 4S 40A BMS Battery Protection Board 14.4V 14.8V 16.8V
This 4S battery protection board has a charging voltage of 16.8V to 18V, an over charge voltage of 4.25V plus or minus 0.05V, and a working temperature range of -40 degrees Celsius to 50 degrees Celsius.
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Description
This 4S battery protection board features a charging voltage of 16.8V to 18V, an over charge voltage of 4.25V plus or minus 0.05V, an over-discharge voltage of 2.5V plus or minus 0.05V, and a working temperature range of -40 degrees Celsius to 50 degrees Celsius.
Specifications
| Charging Voltage | 16.8V - 18V |
| Over Charge Voltage | 4.25V plus or minus 0.05V |
| Working Temperature | -40 degrees Celsius to 50 degrees Celsius |
| Over Discharge Voltage | 2.5V plus or minus 0.05V |
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