JBD BMS 7S 8S 9S 10S 11S 123 13S 14S 50A 24V 36V 48V Li-ion LiFePo4 Smart Balanced Board Built-in BT UART NTC For E-Bike

JBD BMS 7S 8S 9S 10S 11S 123 13S 14S 50A 24V 36V 48V Li-ion LiFePo4 Smart Balanced Board Built-in BT UART NTC For E-Bike

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