3S/4S 40A 60A Li-ion Lithium Battery Charger Protection Board 18650 BMS For Drill Motor 11.1V 12.6V/14.8V 16.8V Enhance/Balance

Hign-concerned Chemical : NonePackage : SMDis_customized : YesModel Number : 4S 40A Li-ion Lithium BatteryOperating Temperature : 4S 40ADissipation Power : 4S 40ASupply Voltage : 14.8VApplication : ComputerCondition : NewType : Logic ICsBrand Name : Si Tai&SH : Mainland China3S 25A11.1V lipo lithium Polymer BMS/PCM/PCB battery protection board for 3 Packs 18650 Li-ion Battery Cell with balance function 3S 25A 12.6v li-ion BMS PCM battery protection board bms for lithium LicoO2 Limn2O4 18650 li battery with balance function this board with balance function, battery should have good consistency, if not sure, please use new brand battery. this board not suit electric tools, because over current is too small if your application is high current application, like screwdriver and drill, please do not buy, should select our other high current BMS. two version without temperature switch, BMS-HX3S2525LI5645 price is USD 6. With temperature switch, BMS-HX3S2525LI5645T pric e is USD 6.5 . if more then 65 degree, BMS will cut off, so protect battery. Features: 1) high-accuracy voltage detection circuit; 2) terminal of the charger using high voltage device; 3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit); 4) MOS transistor can control the battery charge and discharge; 5) low standby current consumption. Notice: 1. Please pay attention to the use condition of input and output voltage and load current , make the protective plate within the power consumption of no more than specification allows power consumption; 2. Connect the battery will happen cannot discharge status, in this case, connect the charge can be restored to normal working state; 3.If a set of batteries with over-discharge and over-charge cells, the bms cannot be charge and discharge. Aplicaciones: 3S li-ion18650, licoo2, limn2o4, Li (nicomn) O2 baterías recargables 3S lipo baterías recargables over discharge: 4.3V over charge: 2.3V continous current: 25A over current: 38A balance voltage: 4.2V balance current: 50mA size: 56mm*45mm*4mm