10pcs 3 series 3S 12V 18650 Lithium battery protection board 11.1V 12.6V prevent overcharge 10A overcurrent protection hot C23
USD 11.06USD 13.82
10pcs 3 series 3S 12V 18650 Lithium battery protection board 11.1V 12.6V prevent overcharge 10A overcurrent protection hot C23