JK Smart BMS 4S-24S 40A-300A LiFePo4 Li-ion BMS 0.4A-2A Active Balancer BT/RS485. 48V/60V/72V Li-ion LiFePo4 Lithium Akku Fast Ladegerät Current Adjustable 5A-25A. JK 4S-24S 60A-200A LiFePo4 Li-ion Smart BMS Active Balancer BT/RS485+LCD Display.
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