• 5 MOS tubes, the total peak current can reach about 1700A
• Bilateral outlet makes it easy for spot welding
• 99 gear power adjustment
• 8 square spot welding pen, 10AWG wire and aluminum oxide copper spot welding needle ensure the over-current capability and durability, which greatly improve the efficiency of spot welding.

• Working voltage: 6.5V - 16V
• Working current: < 20mA
• Standby power consumption: < 0.5mA
• Recommended working temperature: -10 ~ 60℃
• Voltage: 12V
• Size: 90 x 60mm±1mm
• Weight: 200g
• Welding peak current: 1700A MAX
• Welding Nickle thickness: 0.1 - 0.3mm (Related to battery discharge energy)
• Capacity: 20AH - 80AH (It does not support new batteries over 45AH, please contact our customer service to consult current limit method) or: 4-5 serial capacitors for Super Farad

Package Included:

• 1 x Control Board
• 2 x Input Line
• 2 x Spot Welding Pen
• 2 x Heat Shrinkable Sleeve
• 6 x Screws
• 1 x Nickel Sheet
• 1 x Instruction Manual
• 1 x Protection Case

Note:

• Battery is not included.
  
• Do not use switch power supply, transformer, chargers, water batteries and power banks for power supply