Worx 4-pin 18-20V battery - Einhell 18V Tool adapter ( Jadapters )

Video example of the adapter The tool I work with.

Adapter (adapter) for tool Einhell 18V - AliExpress

STL file WORX on Einhell Adapter 🔋・3D printer model to download・Cults

Bosch 18v Battery Adapter - Australia

BATTERY ADAPTER FOR Erbauer 18V Tools ( Jadapters ) £50.47 - PicClick UK

Adapter (transition) for 4 pin Worx 20V (Dexter 18V) - AliExpress

Adapter (adapter) for DeWalt 18-20v battery-to Makita LXT tool - AliExpress

BATTERY ADAPTERS for DeWalt 14,4/18/20V, Einhell, Erbauer/Skill, Fein,Felisatti £60.55 - PicClick UK

STL file WORX on Einhell Adapter 🔋・3D printer model to download・Cults

Worx 4 pin 20V battery - Bosch Professional 18V Tool Adapter ( Jadapters )

Dewalt Battery Adapter

DeWalt 18-20V Tool Adapter for Hilti Battery ( Jadapters )

Adapter (adapter) for DeWalt 18-20v tool - AliExpress