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5S 18V 21V 20A Battery Charging Protection Board Li-Ion Lithium Battery Pack Protection Circuit Board BMS Module For Power Tools
Features:The protection board is for 5 series Li-ion batteries mainly used for electric power tools. It uses special IC for 5S lithium batteries as processor to detect real-time char and dischar current and ambient temperature of each battery.Stable...
$27.34 Free Delivery