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2pcs/lot 4S 30A 14.8V Li-ion Lithium Protection Boards 18650 Battery BMS Packs PCB Protection Board Balance Integrated Circuits

USD 3.82USD 4.24

2pcs/lot 4S 30A 14.8V Li-ion Lithium Protection Boards 18650 Battery BMS Packs PCB Protection Board Balance Integrated Circuits

Description
Specification
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