Compatible Version 12V Digital Display DIY Battery Spot Welding Machine Pen Control

1. 6 square pen can spot weld 0.05-0.2 mm nickel plating sheet, 10 square pen can spot weld 0.05-0.3 mm nickel plating sheet
2. High-power output design, 99 adjustable output power, welding more accurate, can be in nickel/nickel plate continuous welding thousands of points
3. Using 5 MOS transistors, the current can reach 2390A
4. Welding is the use of high current and high temperature rapid melting of nickel foil parts and cooling principle
5. Equipped with two copper bars, greatly increased the ability to over-current
6. Welding spot accurate and beautiful, support welding 0.05-0.3 mm nickel sheet, iron sheet, stainless steel sheet
7. The spot welder can be used for spot welding of lithium cylindrical battery and ni-mh battery, such as 14650/17490/18650/21700/26650/32650, etc.
8. Display: digital tube display
9. Self-provided power supply: compatible with lead-acid battery, model aircraft battery, start treasure version, all can use three kinds of power supply mode, select one of the power supply
10. Do not use: switching power supply, transformer, Charger, water battery, charging treasure, power supply spot welding machine, will damage the welding machine control board
11. Control Board operating voltage: 9-16V
12. Control Board operating current: 90-180A

Packing list:
– . 1 x control panel
– . 2 x battery input line
– . 2 x EC5 bus input line
– . 2 x output line with spot welding pen
– . 2 x heat shrinkable sleeve
– . a number of screws
– . 1 x nickel sheet one meter
– . 1 x acrylic case (with protection shell)
– . 1 x three-in-one screwdriver