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BMS 5S 7S Ternary Lithium Battery Protection Board With Balance 5A 10A Overcharge Protect Cell Pack Li-ion 2+3 4+3 21V 29.4V

USD 0.74USD 1.10

BMS 5S 7S Ternary Lithium Battery Protection Board With Balance 5A 10A Overcharge Protect Cell Pack Li-ion 2+3 4+3 21V 29.4V

Description
Specification
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