12V Mini Automatic Spot Welder Machine Control Board for 18650 Battery Welding

Description

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Features:
1. Using high-quality materials, the quality is guaranteed
2. The maximum current of a single MOS tube can reach 478A, and the theoretical maximum current can reach 2390A after 5 parallel connection
3. High-power output design, adjustable output power from 0-99 gears, more accurate welding
4. Five MOS tube positions are reserved on the back of the PCB, which is convenient for players who are familiar with electronic knowledge and have the ability to add MOS tubes themselves and increase the fun of DIY
5. Precise and beautiful solder joints, support welding 0.05-0.3mm nickel, iron, stainless steel
6. This spot welding machine can be used to weld cylindrical lithium batteries and nickel-metal hydride batteries such as 14650/17490/18650/21700/26650/32650, etc.
7. The transparent acrylic protective shell is beautiful and safe, preventing the leakage of components from touching the short circuit and damaging the control board
Parameter:
Power requirements: lead-acid battery
Voltage: 12V
Spot welding pen line: 6 square 25 cm or 10 square 30 cm (choose one of the two)
Welding thickness: 6 square spot welding machine can point 0.05-0.2mm
10 square spot welding pen can point 0.05-0.3mm
Package list:
A: 1x digital display control board
B: 1x digital display control board + 2x input line + 2x 6 square spot welding pen
C: 1x digital display control board + 2x input line + 2x 10 square spot welding pen
D: 1x digital display control board + 2x input cable + 2x 6 square spot welding pen + 1x protective case
E: 1x digital display control board + 2x input cable + 2x 10 square spot welding pen + 1x protective case
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eed 7-10 days)
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.