Product This handheld portable welding machine support 10 gear output power adjust, 5000W to greatly your working efficiency. This tool is suitable for 18650 and other cylindrical lithium batteries. If you are looking for this tool, just give it a try! Features: Strong Power: The power of this spots welding tool can reach to 5000W, which can strong power and your work efficiency. Digital tube display design, you can monitor the remaining battery power at anytime. 10 level output power knob adjust design, you can adjust the output power by turn the knob, the larger the value, the higher the output. There are ten levels to adjust. This sopts welding machine is suitable for sopts welding 18650/26650/32650 and other batteries, mobilephone battery welding to nickel, the spots welding thickness is 0.1~0.15mm. Easy to Operate: You can put the two welding on the nickel sheet, then press the pedal for the red light flashes 3 quickly so it will output the current to complete the welding. Specifications: Material: metal COLOR:as shown Adapter: EU Plug Voltage: 100~240V 50/60Hz Working temperature: 10~65 Output power: 5000W Battery: 1 x lithium battery, 4000mAh (included) Nickel sheet thickness: 0.1~0.15mm Plug Type:EU Plug,it applies to Indonesia, , , , and so on Package Contents: 1 x Spot Welder 2 x Welding 1 x Adapter 1 x Pedal 1 x Nickel Tape 1 x Sandpaper 1 x English manual 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.