50.4V 54.6V 58.8V 63V Li ion or Lifepo4 Bluetooth smart Software BMS with APP and PC communication and ON off Switch 100A PCB
USD 7.31USD 8.60
50.4V 54.6V 58.8V 63V Li ion or Lifepo4 Bluetooth smart Software BMS with APP and PC communication and ON off Switch 100A PCB