Einhell 18V Accu Dual USB Charger
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A 3D-printable adapter that converts your Einhell 18V Power-X-Change batteries into a portable dual USB charger.
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Open Community License v1.1 + General Attribution v1
Einhell 18V Battery to Dual USB Charger Adapter
A 3D-printable adapter that converts your Einhell 18V Power-X-Change batteries into a portable dual USB charger.
Universal Design: Since I've used my own custom PCB, it's open to various
types of chargers and internal setups.
USB Cut-out: Designed for standard dual USB PCB headers (see photo).
The interior is spacious enough to fit most pre-built dual USB step-down converter modules (like this one).
Flexible Wiring & Mounting: The USB ports are held universally by their own structure rather than relying on a specific PCB, meaning you can easily secure it with glue or customize the model for your own circuit board.
Battery Terminals: Uses 6.3 mm Faston connectors inserted from the inside and protruding outward (see photo). They can be fixed with glue or also customized.
Assembly: The top cover is secured using four 3x12 mm screws