JK Smart BMS 8S-24S 24V-72V 60A Li-ion LiFePo4 BMS 0.6A Active Balancer BT/RS485
JK Smart BMS w/2A Active Balance BT/RS485 for 4S-8S 12V-24V 200A Li-ion LiFePo4. JK Smart BMS w/1A Active Balance BT/RS485 for 4S-8S 12V-24V 100A Li-ion LiFePo4. For JK BMS LCD Display /RS485 Adapter /Power Switch/RS485 to USB Cable.