JBD 5A Aktive Equalizer Balancer Board für 4S 12V LiFePO4/Li-Ion Akku Pack EIT

7S-21S 200A JBD Li-ion Battery Smart BMS PCB Board w/ Balance+ RS485 LCD Display. Li-Ion LiFePo4 Smart BMS Akku Balancer Aktiver Equalizer mit Bluetooth Modul. Typ-C Power Bank Fall 8Pcs 18650 Akku Ladegerät Box DIY Shell Kit LED Anzeige.

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