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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

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Specification
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