18650 lithium spot welding machine, can weld 0.1-0.3mm, support 0.1-0.3mm thick nickel strip or steel strip. Support capacitors and batteries, and the welding is firm. 12 MOS tubes, the spot welding current can reach 3600A. 3-segment pulse, 99 gears adjustment, simple operation and good effect. Conductive performance and heat dissipation, can work continuously for a long time. This version has a fan interface, which be turned on when the temperature exceeds 45 degrees. There are fixed buttons and display on the main board for easy adjustment. Two-sided outgoing wires are convenient for spot welding, and the products are marked, so it is not easy to make mistakes. voltage and wide selection of power sources make welding stronger and . Product Name:18650 Lithium Electric Spot Welding Machine Working voltage:6.5V-16V Working current:Less than 20ma Standby power consumption:Less than 0.5ma Recommended temperature:-10-60 Welding current:3600A MAX Display language:Chinese and English can be switched: (press "-+" at the same time) Welding mode:default automatic welding mode Welding nickel sheet thickness:0.1-0.3mm (related to battery discharge energy) connection attention: 1. Connect the positive and negative poles of the battery according to the product connection diagram. 2. The soldering pen and the battery connection wire should be locked with fixing screws, so as not to cause ignition and unreliable welding. Note: Installation guide not included, Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Colour:As Shown Material: Package Contents: 1 x spot welder set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.