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: