BIKIGHT Cycling Electric Bike 3.7V Li-ion 13S 48V 18A Battery Protection Board BMS Lithium Battery

Specification BrandBIKIGHTProduct13S 48V Lithium Battery Protection BoardSize51 x 57 x 9mm 2 0 x 2 24 x 0 35inchDischarge Continue Discharge Current18ADischarge Peak Current50AOver Current Protection50ACharge Voltage54 6VCharge Current18AOver Charge Detect Voltage4 250 025VOver Charge Protection Delay0 5SOver Charge Release Voltage4 190 05VBalance Detection Voltage4 18VBalance Release Voltage4 18VBalance Current355mAOver Discharge Detect Voltage2 80 05VOver Discharge Detect Delay0 5SOver Discharge Release Voltage3 00 05VOver Current Detect Voltage150mVOver Current Detect Delay9MSOver Current Protection Release ConditionOff load Short Circuit Protection Conditionshort circuit with extermal load Short Circuit Detection Delay250uSShort Circuit Protection Release ConditionOff loadTemp ProtectionNAMain Circuit Conductive Inner Resistance10mWorking Current40uASleeping Current Battery in Over Discharge 20uAWorking Temp Range 40 ℃Features Use top quality A level protective integrated circuit IC Strong load ability Constant discharge current 18A Use high voltage resistance low innerresistance power Mosfet The heat sink will greatly help cooling IC itself has power balancing function The circuit is simple and reliable Typical voltage detection for each cell So each battery will be prevented over charged or over discharged Over current and short circuit protectionfunction is very reliable Long time short circuit of the load wont affect the PCB and the battery Temperature prot