Product This handheld portable welding machine support 10 output adjust, 5000W high to greatly improve 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 : The of this spots welding tool can reach to 5000W, which can provide strong and improve your work efficiency. Digital tube display design, you can monitor the remaining battery at anytime. 10 level output knob adjust design, you can adjust the output by turn the knob, the larger the value, the higher the output. There are ten levels for you 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 pens on the nickel sheet, then press the pedal for the red light flashes 3 times 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 : 5000W Battery: 1 x lithium battery, 4000mAh (included) Nickel sheet thickness: 0.1~0.15mm Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Package Contents: 1 x Spot Welder 2 x Welding Pens 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.