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4S 14.8V 16.8V 20A 18650 Li-ion Lithium Battery Charge Circuit Protection Board BMS PCM PCB Overdischarge For Drill Motor

USD 1.14USD 1.58

4S 14.8V 16.8V 20A 18650 Li-ion Lithium Battery Charge Circuit Protection Board BMS PCM PCB Overdischarge For Drill Motor

Description
Specification
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