Converter top: Fits for Ferrex 20V max series cordless tools,Not fit Ferrex 40V power Tools. Note: This adapter not fit Ferrex 40V Power Tools,which one 20/40V battery or. 40V Ferrex battery. This adapter allows you to fits Parkside X20V batteries to your forFerrex 20V tool,Not fit Ferrex 40V power Tools.
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