Specification options include:

lead-acid battery version, aircraft model battery version, starter version, compatible version, totally 4 versions. Each version has 4 specifications: 6 square pen, 6 square (with shell), 10 square pen, 10 square (with shell) Special note: The compatible version can be used with three power supply methods on the right, please follow Need to buy.

Description:

This control board of spots welding machine is high power output design, 99 gears of output power adjustable, more accurate welding, suitable for continuously welding thousands of points on nickel/nickel-plate sheet. It supports welding 0.1-0.3mm nickel sheets with solid and beautiful welding spots. This product can be widely used on spots welding cylindrical lithium batteries and nickel metal hydride batteries such as 14650/17490/18650/21700/26650/32650 etc.

Specifications:

Name: Spots Welding Machine Set

Material: printed circuit board Type: with housing, without housing (optional) Working voltage: 6.5-16V Working current: ＜20ma Standby power consumption: ＜0.5ma Recommended working temperature: -10℃ to 60℃ Voltage: 12.0V Welding current: 1700A Max Welding thickness: 0.1-0.3mm Capacity: 20AH-80AH (new battery not more than 45AH, more than 45AH please consulting our customer service for current limiting method) or: 4-5 strings of super-Farah capacitors Item size: 90 * 60mm / 3.54 * 2.36in Package size: 120 * 120 * 20mm / 4.72 * 4.72 * 0.79in Package weight: 180g / 6.35ounce

Features:

The welding process is based on the principle of high current and high temperature, rapidly melting part of the nickel sheet, and cooling.

Adopt 5pcs MOS tubes, and the maximum current is up to 1700A; there are 5 MOS tube locations reserved on the back of the printed circuit board for DIY players to increase their own MOS tubes. High power output design, 99 gears of output power adjustable, more accurate welding, suitable for continuously welding thousands of points on nickel/nickel-plate sheet. With the digital tube real-time gear display function, 0-99 gears, 1-gear is the lowest, 99-gear is the highest, and the gears are gradually increasing. It supports 0.1-0.3mm nickel welding sheets with solid and beautiful welding spots. This product can be widely used on spots welding cylindrical lithium batteries and nickel metal hydride batteries such as 14650/17490/18650/21700/26650/32650 etc. 8 square welding pen, 10AWG wire consists of multiple strands of high-temperature wire with high torsional resistance and more sensitive operation. Thickened pure copper welding pen design, with alumina copper spots welding needles to ensure high current passing capacity and durability. The cold pressing process can make large contact areas with pure copper joints to reduce internal resistance.

Package Include:

Packing List (without housing): 1 * Control Board 2 * Input Cable 1 * Pair of Welding Pen 2 * Heat Shrink Tubing 6 * Screw 1 * Nickel Sheet 1 * Guideline

(Note: Batteries are not includes)

OR

Packing List (with housing): 1 * Control Board 2 * Input Cable 1 * Pair of Welding Pen 2 * Heat Shrink Tubing 6 * Screw 1 * Nickel Sheet 1 * Housing Kit 1 * Guideline

(Note: Batteries are not includes)