15S BMS 48V 20A Lifepo4 Battery Management System PCB Protection Board with Balance Wire and NTC,Ten Functional protections, Common Port, for Lifepo4 Battery Pack (15S 48V 20A)

MULTIPLE PROTECTION The BMS includes a variety of protective functions, such as overcharge protection, over-discharge protection, overcurrent protection, short-circuit protection, temperature protection, downtime protection, and voltage balance (passive balance), among others. OPERATING TEMPERATURE The BMS supports ( 3.2V ) LiFePO4 battery charging and discharging in zones from 2.3V to 3.65V, with low-temperature protection down to -20°C and high-temperature protection up to 70°C. Different voltages and currents have different parameter details. Confirmation required. NOTICE Before installing the BMS protective board, it is necessary to match the voltage, capacity, and internal resistance (the voltage difference between the battery per section is not higher than 0.05V, the difference between the internal resistance is not more than 5M, and the capacity difference is less than 30mAh).

Otherwise, the battery pack will not be able to charge. WIRING METHOD The wiring methods of common ports of
BMS: B- connects to the battery pack negative, C- connects to the charging negative/output negative. All the positive electrodes are the total positive pole from the battery pack. EXCELLENT SOLUTION The BMS is manufactured using an excellent protective integrated circuit (IC) and excellent MOSFET, making it robust, long-lasting, and reliable