All structural components are 3d printed and you will need some magnets, copper coils, battery and an electronic controller.
- The Inductor consists of a 9-magnetic Halbach array and three coils.
- PCB contains an inductor 200mA step-up-converter, a battery charger, and a battery step-up converter 5V 2A output.
- The lithium-polymer battery with 2800 mAh capacity.
- The case consists 4 parts and is made with 3D printer.
The designer, TanyaAkinora from Ukraine named it "Elveet".
Instructables page with the construction guide and all the files: