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3S 12V 40A Lithium Battery Protection Board BMS Li-ion Charger Charging Balancer for 3.7V ternary battery lithium cobalt acid li

USD 1.55USD 2.12

3S 12V 40A Lithium Battery Protection Board BMS Li-ion Charger Charging Balancer for 3.7V ternary battery lithium cobalt acid li

Description
Specification
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