Mini Spot Welder Machine Battery Welding Power Supply Nickel Sheet DIY USA set

Description

Description
Specifications:
100% brand new and high quality
Support lithium battery power supply or 12V car battery powered
The controller is controlled by a single chip microcomputer, and the output pulse is accurate to ensure the welding quality
LCD screen display welding parameters
The welding pen and the input line are connected by U-shaped cold-pressed terminals, convenient for disassembly and replacement
10AWG multi-filament flexible wire is used for the welding pen line and the input line to increase the overcurrent capacity
The MOS drive design adds a transient diode to protect the MOS and prevent the explosion of the tube
The controller is mainly for welding nickel-plated steel strips from 0.1mm to 0.12mm
High-frequency low-resistance capacitor is added to the power input for energy compensation, increases welding stability
Material: Metal
Color: Red+Blue+Black
Input Line Length: App.20cm
Welding Pen Length: App.30cm
Battery: Lithium battery(Not included)
Battery Selection:
1: 12V car battery from 25 to 40ah, requires good performance and low internal resistance
2: 4000 to 6000mAh 45C to 60C 3S model aircraft lithium battery
3: 30 to 35ah 12V capacity lithium battery pack
Package Include:
1pc Controller
1pc Welding pen
1pc Power input line (Red and Blue)
1 Pair U-shaped cold-pressed terminal
Several heat-shrinkable tubes to shrink the power input line
Note:
Please allow minor error due to manual measurement.
The colors may be a little difference for the different monitor display.
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On Jul-26-21 at 20:16:12 PDT, seller added the following information: