18650 Lithium Battery Spot Welder Machine Handheld Dual Pulse Farad Capacitor Spot Welder DIY Spot Welding Control Board Kit

18650 Lithium Battery Spot Welder Machine Handheld Dual Pulse Farad Capacitor Spot Welder DIY Spot Welding Control Board Kit
Features:
1. Use high-quality materials that are durable and long-lasting
2. This spot welding machine control board uses 5 MOS tubes in parallel, with high current durability and no tube explosion. It has dual pulse output and can set pre welding time, pulse time, delay time, and interval time
3. The LCD screen displays intuitively and the parameter setting operation is simple
4. High power spot welding, easy to continuously spot weld 0.3mm nickel plated sheet multiple times
5. Wide range of applications
Model: K7-3
Display screen: LCD display screen
Pulse output: single/double pulse
Battery type: Built in Farad capacitor
Output current: 1300A (MAX)
Charging method:
1. TYPE-C port on the control board Charging: Voltage: 5V Current: 2A
2. Direct capacitor positive and negative charging: Voltage: 5-5.4V Current: 3-20A
Balance function: automatic on/off
Spot welding mode: L mode (welding 18650), M mode (spot welding mobile phone battery)
Scope of use: Welding cylindrical lithium batteries such as 1865021700, spot welding mobile phone batteries.
Spot welding material and thickness: 0.1-0.3mm nickel plated sheet/0.15mm pure nickel sheet
The package includes:
Spot welding machine * 1
Spot welding pen * 2
Welding needle * 2
Charging cable * 1
Instruction manual * 1
Acrylic board * 1
Screw package * 1
Nickel plated sheet * 1
Specifications:
Hign-concerned Chemical: None
Model Number: Lithium Battery Spot Welder Machine
Origin: Mainland China
Certification: CE