WAGO Power Adapter for Parkside Battery (Li-Ion 20V System)

📝 Description This 3D printed adapter allows you to use a Parkside 20V Li-Ion battery as a portable power source via WAGO 221 connectors. It features M2 heat-set inserts, which make the assembly solid and professional — no glue, no loose parts, just screw and go. Perfect for powering small projects like Arduino, LED strips, sensors, or testing circuits when a power outlet isn’t nearby. The adapter fits the Parkside X20V Team battery system precisely and can be printed without supports. ⚙ Printing & Assembly Material: PETG / PLA+ Layer height: 0.2 mm Infill: 30 % Supports: Not required Heat-set inserts: M2 brass Recommended current: up to 3 A Simply insert two wires (positive and negative), connect them to the WAGO 221 clamps, and press the adapter onto the battery — done. ⚡ Safety note This adapter is intended for low-current prototyping only. Do not use it to power tools or high-load devices. 💬 Designer’s Note I wanted a clean and simple way to reuse my Parkside batteries for small workshop projects. Combining them with WAGO 221 connectors turned out to be the perfect solution — safe, fast, and modular. For someone who want this WAGO adapter for Milwaukee I made this: