electrolight 3S 25A Li-ion 18650 BMS PCM Battery Protection Board BMS PCM With Balance For li-ion Lipo Battery Cell Pack Module Micro Controller Board Electronic Hobby Kit

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 1) This board is not suit high power electronic tools, if use for screwdrier and drill, electric bike series make,fishing machine and 1W LED. 2)Above 3A device,means the battry discharge rate is more than 3C. 1C rated battery, 2000mah equals 2ah*1=2A max working current. 3C rated battery means 2ahx3=6A Max working current. Balancer is just a Auxiliary function, The balancing means when the battery charging, each series battery need with the same voltage.when ONE cell voltage get 4.2V , the other cells not, the first cell voltage will discharge to wait the other cells rising to the same level. Note: battery internal resistance differences within 5 milliohm, voltage within 0.03 V voltage, capacity vary within 50 ma