Confezione Scatola Batteria 12V 18650 Li-ion con 3S 7P 40A BMS + Supporto e Nichel Fai da Te Nero
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.