Model: 3240 Epoxy Board. Smart BMS 3S-16S Li-ion LiFePo4 5A Active Balancer Battery Equalizer Board Safe. 4S 12V 100A LiFePO4 Battery BMS PCB Protection Board with Balance Inverter Cable. Smart BMS 16S 48V 30A-100A LiFePO4 Battery Common Port with Balance Bluetooth.
