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3 strings of 12V18650 lithium battery protection board 11.1V 12.6V anti-overcharge and over-discharge 8A current limiting protec

USD 1.35USD 1.96

3 strings of 12V18650 lithium battery protection board 11.1V 12.6V anti-overcharge and over-discharge 8A current limiting protec

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Specification
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