Daly BMS 4S 12V/8S 24V/16S 48V 100A-250A LiFePo4 Akku Smart BMS+Bluetooth Module. Daly BMS Bluetooth Module/RS485/ UART Cable (only fit for old version Daly BMS). Daly BMS 4S 12V/8S 24V/15S-16S 48V 100A-250A LiFePo4 Akku BMS +Bluetooth Module.
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