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5S 12A 18.5V 21V 18650 Lithium Battery Protection Board 5S 3.7V 4.2V Li-ion Battery Discharge Overcharge Short Circuit Protect

USD 1.41USD 2.04

5S 12A 18.5V 21V 18650 Lithium Battery Protection Board 5S 3.7V 4.2V Li-ion Battery Discharge Overcharge Short Circuit Protect

Description
Specification
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