Daly Smart Bluetooth BMS 4S-16S 12V-48V 100A-500A Lifepo4 Akku BMS with Balance. 48V/60V/72V Li-ion LiFePo4 Lithium Akku Ladegerät Current Adjustable 2A-20A AEU. Suitable for: For BMW 3 4 Series G20 G28 2020-2022(for left-hand drive models only).
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