Lead-Acid Battery Version 12V Digital Display DIY Battery Spot Welding Machine Pen Control, Style:6 Square Pen With Case Repair Tools 525d xDrive 2010-2016

525d xDrive 2010-2016

Resolution up to 4K (3840x2160) @ 60Hz

mobile power and USB charger

convenient operation button

the image quality is clear and natural

Lead-Acid Battery Version 12V Digital Display DIY Battery Spot Welding Machine Pen Control, Style:6 Square Pen With Case Repair Tools 525d xDrive 2010-20161. 6 square pen can spot weld 0. 05 0. 2 mm nickel plating sheet, 10 square pen can spot weld 0. 05 0. 3 mm nickel plating sheet 2. High power output design, 99 adjustable output power, welding more accurate, can be in nickel nickel plate continuous welding thousands of points 3. Using 5 MOS transistors, the current can reach 2390A 4. Welding is the use of high current and high temperature rapid melting of nickel foil parts and cooling principle 5.