18mm Li-ion Battery Magnetic Connector

thingiverse

Hi! This is a super simple yet incredibly useful thing for 18mm diameter batteries. A universal magnetic battery connector that's easy to use thanks to strong neodymium magnets, which ensures safe and great electrical contact with your battery. To assemble it, you'll need: - Two 6mm x 3mm (diameter x thickness) neodymium magnets - Two wires with a maximum diameter of 2mm and isolation I've also included a .step file so you can modify this design for use with other types of batteries if that's what you want. Don't be shy – share your creations! Have fun!