Battery Adapter For Dewalt 20V MAX Li-ion Battery to fits Ferrex 20V Power Tools

Note: Not fits the Ferrex 40V Power Tools,and not fit Ferrex 20V cordless air pump. Converts Dewalt 18/20V MAX lithium-ion batteries to Ferrex 20V series lithium-ion batteries. With this converter, you can use Dewalt 18/20V MAX lithium-ion batteries on Parkside 20V series lithium-ion battery tools.

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