Supporto batteria agli ioni di litio 12 V 7 Ah 3S 40A BMS striscia nichel per batteria fai da te

3S40A BMS：. 1.18650 Li Battery Nickel Strip Plate Belt Connector SheetUsed for battery connection sheet, lead-out sheet. 18650 Lithium battery insulating gasket hollow gasket. 18650 AA Battery 4 welding Nickel：.

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