JK BMS Protection Board Accessory 3.2 4.3 LCD Display/Switch/RS485 TO USB Cable
DALY Smart BMS 12V 24V 48V 60V 300A-500A für Li-ion LiFePo4 Akku mit BT Modul. JK Smart BMS 8-24S 100A-150A Li-ion LiFePo4 LTO Akku Active Balance BT/RS485 lot. For JK BMS LCD Display RS485 Converter Adapter Power Switch RS485 TO USB Cable.