Specification Brand : HXBER BulletPoint1 : Digital display design, you can monitor the remaining battery power at anytime. BulletPoint2 : Strong Power: The power of this spots welding tool up to 5000W, which can provides strong power and improve your work efficiency. BulletPoint3 : This sopts welding machine is suitable for sopts welding batteries, mobilephone battery welding to nickel with thickness of 0.1~0.15mm. BulletPoint4 : 10 level output power knob adjust design, you can adjust the output power by turn the knob, there are ten levels for you to adjust. BulletPoint5 : 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. ItemName : HXBER Spot Welding Machine, High Power 5000W Handheld Portable Home Welding Machine Battery Nickel Sheet Spots Welding Machine Digital Display Welders ItemTypeKeyword : spot-welding-equipment Manufacturer : HXBER PartNumber : K20902USHXBMX827 ProductDescription : This handheld portable welding machine support 10 gear output power adjust, 5000W high power to greatly improve your working efficiency. This tool is suitable for welding batteries.