DIY Portable Mini Spot Welder Machine Welding pen for 18650 Battery 500A Current

Description

DIY Portable Mini Spot Welder Machine Welding pen for 18650 Battery 500A Current
This product is used with spot welding machine .
Carry 500A instantaneous current .
Using high-temperature engineering plastics and high-quality aluminum oxide copper alloy welding pins, lower internal resistance can cope with larger welding currents, lower temperature rise, and better feel.
Performance parameters:
Shell material: modified high temperature engineering plastics
Welding needle material: imported alumina copper welding needle
Fastening method: wire cold pressing
Wire specifications: 10AWG 40CM
Welding needle specifications: 3MM main body, 1.5MM concentric needle
Instant overcurrent: 500A
Welding thickness: ≤0.3MM nickel sheet
Standard solder pins can be replaced
The color of the line is shipped randomly
Type A : (pen no wire)
No wires (we are equipped with copper lugs and screw connections, customers need to prepare their own wires, suitable for customers with higher current requirements, customers can prepare thicker wires of 10mm square or more)
Type B : (pen and wire)
A full set of high temperature silicone wire 40CM (10AWG, suitable for regular users)
Size:
Body size: 160 * 24 * 13 mm
Wire specification: 10AWG * 40 cm
Spot welding effect display