Batteria agli ioni di litio 12V 3S 7P 40A BMS kit fai da te custodia per parete di alimentazione 18650

4S 12V 100A 200A 250A LifePo4 Battery DALY SMART BMS APP Protection Board w/ BT. 12V 3S 7P Li-ion Battery BOX. 3S40A BMS 1 3S40A BMS. 18650 AA Battery 4 welding Nickel 1.18650 Li Battery Nickel Strip Plate Belt Connector SheetUsed for battery connection sheet, lead-out sheet.

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