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The 3 Series 40A 18650 Lithium Battery Protection Board 11.1V, 12.6V with Balance for Drill Motor Lipo Cell Module has an integrated 10 low load resistance MOS tube and a recovery function-AUTO Recovery.
For electric drill/sprayer/LED lights/low power inverter, it delivers a continuous discharge of 40A, 100mA balanced current. (If the cooling environment is poor, reduce the current load utilization)
The nominal voltage of 3.6V, 3.7V lithium battery (including 18650, 26650, a polymer lithium battery) with charging voltage ranging from 16.8V to 18.1V. With a continuous charging current of (maximum limit): 20A, the board runs smoothly. The balanced version is suited for beginning currents of less than 80A and power of less than 135W. (with balance).
Applications:
The 3S 40A Li-ion Battery Protection Board is equipped with 10 low internal resistance MOSFETS and provides a continuous discharge current of 40A and an equalizing current of 100mA. As a result, it can be used with electric drills, sprayers, LED lights, and low-power inverters (400W).
| Charging Voltage | 12.6V DC CC/CV |
| Balance Voltage for Single Cell | 4.2V |
| Max Continuous Charge Current | 20A |
| Max Continuous Discharge Current | 40A |
| Overcharge Detection Voltage | 4.25V |
| Overcharge Release Voltage | 4.15V |
| Over-Discharge Detection Voltage | 2.5V |
| Over-Discharge Release Voltage | 3.0V |
| Over-Current Detection Current | 40A |
| Dimensions | 41.6x54.8x3.4mm |
| External Short Circuit Detection | Yes |
| Automatic Recovery on the release of a fault condition | Yes |
