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3S 4S 40A 60A 18650 Li-ion Lithium Battery Charger Protection Board BMS for Drill Motor 11.1V 12.6V 14.8V 16.8V Enhance Balance

USD 1.29USD 1.77

3S 4S 40A 60A 18650 Li-ion Lithium Battery Charger Protection Board BMS for Drill Motor 11.1V 12.6V 14.8V 16.8V Enhance Balance

Description
Specification
20pcs/lot TA7642 TO-92 TO92
USD 1.21USD 2.42
20pcs/lot TA7642 TO-92 TO92
USD 1.21USD 2.42
STM32F103ZCT6 STM32F103 1PCS
USD 13.34USD 14.04
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