DIY Spot Welder Kit for 18650 Lithium Battery Spot Welding Machine Circuit Board

Description

DIY Spot Welder Kit for 18650 Lithium Battery Spot Welding Machine Circuit Board
Features: 100% brand new and high quality
PACKAGE INCLUDES. 1 X welding circuit board; 1X input cable; 2 X heat shrink tube; 2 X welding pen; 4 X screws; 1 X 5 meter nickel sheet. Recommended Power Supply: 12V car starter power supply, or 12V 20-60ah lead acid battery with excellent performance.
FIT FOR. Pure copper conductivity and heat conduction, improve spots welding efficiency. Input voltage 7-14V. Working current 100-300A. Support welding 0.1-0.15mm nickel sheet.
20 GEARS ADJUSTABLE. A high-quality fine spot welder, with 20 gears adjustable, according to the welding effect. Accurately welding process.
DIGITAL DISPLAY. With digital tube real-time gear display function. Advanced cold pressing process. Large area contact with pure copper joints to reduce internal resistance.
PREMIUM, DURABLE. 2mm solder pin has good electrical conductivity and low contact resistance, fast debonding, easy to transport. Non-slip flange nuts and screws to increase the flowing area.
Specification: Material: PCB; Metal
Color: As Picture Shown
Working Voltage: 7-14V
Working Current: 100-300A
Size: Approx. 80x44mm/3.15x1.73in
Weight: Approx. 180g
Package Includes: 1 Set Power Circuit Board
note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!