Portable DIY Mini Spot Welder Machine Equipment, 10AWG Multi Wire Portable Transistor Lithium Battery Spot Welder for Battery Welding Power Supply

1. Welding power can be powered by lithium battery or 12V car battery. 2. The controller adopts single chip microcomputer control, accurate output pulse, LCD display screen, can display welding parameters. 3. The soldering pen and the input wire are connected by U‑shaped cold‑pressed terminals, which is convenient for disassembly and replacement. 4. The controller adopts automatic welding mode, while retaining the manual trigger interface, you can choose according to your own usage. 5. The power board uses 2 ounces of copper, and the soldering pen wire and the input wire use 10AWG multi‑wire soft wire to increase the overcurrent capacity. Specification: Item Type: Mini Spot Welder Product Description: 1: This controller is mainly used for welding small battery repair power banks, power tools, model airplanes, etc. 2: This controller requires users to have a certain electronic basis and safety awareness. 3: Although sufficient protection has been done for the drive of the MOS tube, it is inevitable that the explosion tube will appear during use. If there is a explosion tube, just replace one. 4: For those with high welding requirements, please change the welding power source. After actual testing, when the battery uses 3S, 40C, 5000mHA, it can weld 0.1mm -plated steel strip and 0.15mm -plated steel strip perfectly. The welding needle needs to be ground into a round head, the pressing force is reduced, and it can also be welded; When the battery uses 12V, 50AH car level, it can weld 0.15mm -plated steel strip perfectly. Note that it is a car battery, not an ordinary lead battery. Size: Approx. 0.1 ~ 0.15mm / 0 ~ 0.01in PackageList: 1 x Spot Welder 1 x Connector 2 x Power Input Line 2 x Soldering Pen Note: Please note that the new type and old type of this product will be sent randomly, and make sure you

• Versatile Power Options: This mini spot welder can be powered by a lithium battery or a 12V car battery, providing flexibility and convenience for various welding tasks.
• Advanced Microcomputer Control: The controller of this spot welder features a single chip microcomputer control system, ensuring accurate output pulses. The LCD display screen allows you to easily monitor and adjust welding parameters.
• Convenient Disassembly and Replacement: The soldering pen and input wire are connected by U-shaped cold-pressed terminals, enabling easy disassembly and replacement for efficient maintenance.
• Automatic and Manual Welding Modes: The controller adopts an automatic welding mode while retaining the manual trigger interface. You can choose the suitable mode based on your specific welding needs.
• Robust Construction: The power board is built with 2 ounces of copper for enhanced durability. The soldering pen wire and input wire utilize 10AWG multi-wire soft wire, increasing the overcurrent capacity and ensuring performance.