4S 12V/8S 24V/16S 48V 100-250A LiFePo4 Protector Smart BMS w/ Balance Bluetooth. US 13S 48V BMS 60A Li-ion Battery Protection Board w/ Balancer + Smart Bluetooth. US - JBD 6S-16S 24V-48V 100A Smart BMS Li-ion LiFePo4 with Balance + Bluetooth.
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