Features:
Working Principle: The welding process is based on the principle of high current and high temperature, rapidly melting part of the nickel sheet, and cooling.
High Current: The design current is about 800A max, it supports welding 0.1-0.15mm(0.2mm under full battery condition) nickel sheets, stainless iron sheets or stainless steel sheets, with solid and beautiful welding spots.
80 Gears Adjustable: Dual pulse output, high power output design, 80 gears of output power adjustable, more accurate welding, suitable for continuously welding thousands of points on nickel/nickel-plate sheet.
Digital Display: With the OLED color display real-time gear display function. Support system mode display, remaining power display, preheat display, time delay display, welding progress bar gear display.
Two Modes Design: Dual modes selectable, supports automatic and manual mode switching by your needs.
Mobilephone Battery Welding: support for welding all kinds of common to nickel cellphone batteries, coupled with the characteristics of portable, more convenient to go out to repairs cell phones.

Specifications:
Name: Spots Welding Machine Set
Material: printed circuit board
Battery: 1 * built-in 5000mAh lithium battery (included)
Working voltage: 10-15V
Design current: max 800A
Input interface: Type-C, 5V/2.1A
Welding thickness: 0.1-0.15mm(0.2mm under full battery condition)
Item size: 250 * 58 * 25mm / 9.84 * 2.28 * 0.98in
Item weight: 350g / 12.35ounce
Package size: 270 * 80 * 40mm / 10.63 * 3.15 * 1.57in
Package weight: 500g / 17.64ounce

Packing List:
1 * Spots Welding Machine
1 * Type-C Cable
1 * Nickel Sheet