Create idea BMS 13S 48V Li Ion Lithium PCB Protection Board 20A Battery Balance Circuit Charge Cell Suitable for Electric Motorcycles

The 13S 48V lithium battery protection board is applicable to electric bicycles, electric motorcycles, lithium battery scooters, energy storage devices, backup power supplies and other scenarios. Same port wiring: B- connect to the negative pole of the battery, C- connect to the negative pole of charging and discharging, P- not connected. Separate port wiring: B- connect to the negative pole of the battery, C- connect to the negative pole of charging, P- connect to the negative pole of discharging. Same port activation: Two activation methods for the first PACK (I) Short-circuit the B- and C- wires once. (II) Or charge to activate. Separate port activation: Two activation methods for the first PACk (I) Short-circuit the B- and P- wires once. (II) Or charge to activate.