Spot welder — kWeld
Read the manual before use. Cables jump and the weld spot can spark.
Battery spot welder for welding nickel strip onto cells (usually 18650) to build battery packs. Built with dual capacitor banks and a power supply for maximum speed.
kWeld
Location | |
Access | Free use — read the manual first |
Energy settings
Pure nickel strip | Energy |
|---|---|
0.1 mm | 20 J |
0.2 mm | 50 J |
0.3 mm | 100 J |
Each weld
Press both electrodes firmly onto the strip at a slight angle. The electrodes must not touch each other — or you'll weld them together.
Step on the foot switch and keep it down. The LCD dims briefly during the pulse.
Listen: one short beep = success; high then low tone = failure.
Read the result on the LCD.
Release the foot switch — ready for the next weld.
Electrode position