Magnetic support for DIY battery welding for 21700 cells.
- Magnetic holder with 12 round Neodymium N52 magnets, 8x3mm each.
- Lightweight and easy to print in ABS or PLA.
- It can be used to secure up to 6 cells on both sides to provide a good base for soldering nickel strips with a spot welder.
- It's perfect for building your own battery packs with 21700 cells for your electric vehicles.