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LEGO 45544 Mindstorms EV3 Battery Charging Dock Station For 5 Batteries 45501
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Housing for DIY charging station for LEGO EV3. It can hold 5 batteries.
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Model information
- Source
- Printables
- Category
- RC & Robotics
- License
- Creative Commons — Attribution — Share Alike
Make your own DIY charging station for EV3 batteries. (LEGO 45544, 45501). This docking station can hold up to 5 batteries. Charging is provided via simple connectors and 12V DC power input. The actual charging circuit is within the battery itself, and it uses a Monolithic Power MP26123 IC that can accept between 9 to 24V.
After printing the model, you will need:
- 5x 3.5 mm x 1.35 mm barrel plug connector (Aliexpress, eBay) - with thread
- 1x DC-099 5.5 x 2.1mm 5.5*2.1 DC Power Jack Connector
- 4x M3x6mm screw with countersunk head
- Some wires
- Soldering supplies
Print the model with supports, the Prusa i3 MK3S makes the bridges just fine, so don't worry about it. I recommend turning on the ironing, it makes the finish super cool.