Batteria 7S 24V 30A BMS Li-ION porta comune con bilanciamento + cavo modulo Bluetooth
JBD Smart Lifepo4 Protection BMS Match Communication Bluetooth Module 1/2/4pcs. JBD 10S-17S 20A-80A Li-ion Smart BMS Common Port with Balance 36V-60V Bluetooth. US 13S 48V BMS 60A Li-ion Battery Protection Board Balancer+Smart Bluetooth UART.