ITEM NAME:2PCS 4S 16.8V 18650 Lithium Battery Charger Protection Board PCB BMS 40A Mo O6X2 2PCS 4S 16.8V 18650 Lithium Battery Charger Protection Board PCB BMS 40A Mo O6X2 4S 16.8V 40A lithium battery protection board Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery) Charging voltage: 16.8V - 18.1V Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use) Continuous charge current (upper limit): 20A Product weight: 9.8g colour:green Material:PC+ metal size:Product size: 5.5*4.2*0.34cm Package Contents: 2* 18650 Lithium Battery Charger Protection Board Note 1: The successful start of the drill requires four 10C-20C power battery or Eight 5C-10C power battery(ordinary 18650 can not start the drill!!). Note 2: strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, do not deliberately short circuit. Note 3: When the load of the brush motor is used, try to connect a non-polar capacitor (withstand voltage above 25V, capacity 10uF-100uF) to the motor's positive and negative terminals to prevent the reverse spike from the motor. Break the MOS tube..Find many great new & used options and get the best deals for 2PCS 4S 16.8V 18650 Lithium Battery Charger Protection Board PCB BMS 40A Mo O6X2 at the best online prices at shop2india!
