TOPINCN Portable Mini Spot Welder Machine with LCD Screen DIY Spot Welding Machine Equipment : Tools & Home Improvement

Description

Specification: Item Type: Spot Welder Material: Metal Color: Red+Blue+Black  Input Line Length: Approx.20cm / 7.87in Welding Pen Length: Approx.30cm / 11.81in Weight: Approx.210g/7.4oz Battery: lithium battery(Not Included)  Quantity: 1 Set Instructions for use: 1: Power connection The controller comes with a 20cm long 10AWG input wire. One end has been crimped with a U-shaped terminal, and the other end has not been processed. Connect the crimped U-shaped terminal to the control power input terminal, and the other end is processed according to its own power supply. Do not connect the negative electrode wrong. 2: Switch on and off There is a power switch under the control board. After pressing, wait for 3 seconds. After the buzzer drops, the LCD lights up and the boot is complete. Press the power switch again to shut down. 3: Screen description and parameter adjustment. 4: Welding Keep the welding pin clean. If the welding pin is polished into a round head, the welding effect can be improved. There are manual and automatic methods. 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 List: 1 x Controller 1 Pair of Welding Pen  1 Pair of Power Input Line(Red and Blue) 1 x Power Access Plug

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