5000W high power. Place two welding pens on the nickel piece and the foot switch. After the red light flashes 3 times quickly, a current is output to complete the welding<br> High-definition digital tube display High-definition digital tube display to monitor remaining battery power<br> welding pins are used, which are detachable and replaceable, and the solder joints are beautiful and firm<br> Knob fine adjustment The knob can adjust the output current. The larger the value, the higher the output<br> Spot welding effect: suitable for spot welding of 18650/26650/32650 and other batteries. Welding of mobile phone batteries to nickel, spot welding thickness 0.1-0.15mm<br> Name: 5000W high power spot welding machine<br> Soldering pen: pure copper material and removable<br> Power supply: AC100-240V50/60Hz<br> Working temperature: 10℃~65℃<br> Charging voltage: 8.4V/500ma<br> Screen size: 0.28 inches, digital tube<br> Battery capacity: 4000mAh/60C<br> Output power: 5000W<br> Welding thickness: 0.1-0.15mm<br> Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.<br> Colour:Blue<br> Material:ABS+circuit board<br> Voltage: AC100-240V<br> Package Contents:<br> 1 x Spot Welder Main Unit<br> 2 x Spot Welding Pens<br> 1 x 2m Nickel<br> 1 x Sandpaper<br> 1 x Charger<br> 1 x Foot Switch<br> 1 x English manual<br> Only the above package content, other products are not included.<br> 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.