Smart BMS 3S 10A 12v 18650 Lithium Battery Charger Protection Balance Board with Equalizer (10004496)
Scope: Suitable for ternary lithium battery with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer battery, no size limit)
Charging voltage: 12.6V-13.6V Continuous
discharge current (upper limit): 10A If the heat dissipation environment is not good, please reduce the load current.
Continuous charging current (upper limit): 10A
Note 1: Three 10C-20C power batteries or six 5C-10C power batteries are required to successfully start the drill (recommended power battery model: VTC4 VTC4A VTC5A VTC6)
Note 2: Strictly follow the wiring of the diagram 0V, 4.2V, 8.4V, 12.6V, do not touch any components on the board when soldering the wire, do not intentionally short circuit
Note 3: When soldering the battery for the first time or charging, as long as the single battery exceeds 4.2V, the 430 resistor will heat up and discharge (discharge to about 4.19V to stop heating). If the 430 resistor is severely heated (heat is not enough to touch, please check if the wrong line is connected)