1. solder pins are used, which can be disassembled and replaced, and the solder joints are beautiful and . 2. Comes with a high-rate lithium battery, which can be used after opening 3. High-definition digital tube display, monitor the remaining battery power 4. The current output size can be adjusted at will 5. Support manual welding. Rechargeable. Low power consumption after shutdown Product name: 5000W spot welding machine Famous soldering pen: pure copper , detachable Power supply: AC100-240V 50/60Hz Operating temperature: 10C~65C Screen size: 0.28 inches, digital tube Charging voltage: 8.4V/500ma Battery capacity: 4000mAh/60C Output power: 5000W Welding thickness: 0.1-0.15mm Product size: 165 x 98 x 60(mm) Plug Type:EU Plug,it applies to Indonesia, , , , and so on color:Blue :ABS+Metal Package Contents: 1 x Spot Welder 1 x spot welding pen 1 x sheet 1 x Foot switch 1 x Charger (EU plug) 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.