Portable dual-pulse spot welder for supercapacitors, high power, 1.8-inch digital LCD screen, 250 power levels, adjustable stand, 0.3 mm nickel sheet

The spot welding machine offers 250 power levels for precise control and high-performance welding. It automatically detects contact between the welding pen and the nickel foil and emits pulses. It can also be operated via a foot pedal. Equipped with an intuitive color display and thermal protection, it ensures precise welding control and improves weld quality and efficiency. Combined with a low-resistance supercapacitor, it delivers high energy release during welding, meeting the demanding requirements of battery welding. It is primarily used for spot welding 18650 batteries. The usable nickel foil thickness can reach 0.25 mm, with a maximum welding capacity of 0.3 mm. Its large welding capacity also allows it to weld a thin 0.1 mm copper sheet onto the battery, thus increasing its overcurrent resistance.

Features:

【Dual Pulse Welding Technology】: Thanks to its dual pulse welding technology, it offers 250 ultra-precise power levels for accurate control and high-performance welding, improving both quality and efficiency. It automatically detects contact between the welding pen and the nickel sheet and generates a pulse. It can also be operated via a foot pedal.

【Ease of Use】: The 1.8-inch LCD screen displays numerous parameters in real time, including capacity, voltage, and welding status, allowing for instant visualization of the device's operation. An adjustment dial ensures smooth handling and precise adjustments. Its robust and portable chassis facilitates transport and adapts to various working environments. 【Supercapacitor Power Supply System】: Thanks to its dual supercapacitor design, it offers fast and efficient charge and discharge capabilities, meeting the requirements of high-performance battery welding. 【Scientific Design】: Integrated precision circuit boards and an efficient cooling system protect the device from overcurrent and overheating, thus extending its lifespan. Four anti-scratch rubber feet protect the work surface and ensure optimal grip. 【0.5m Spot Welding Pen and Versatile Use】: This detachable 0.5m spot welding pen features a copper wire core and can deliver a current of 1400A, providing excellent welding capabilities. It is ideal for spot welding 18650 batteries and others. The practical thickness of the nickel sheet is 0.25 mm, with a maximum welding capacity of 0.3 mm. Its robust design allows it to weld a thin 0.1 mm copper sheet onto the main output of the battery pack to increase its overcurrent resistance.

Specifications:

Name: Spot Welding Machine
Material: Aluminum Alloy
Dimensions: 187 × 150 × 100 mm
Package Dimensions: 200 × 200 × 200 mm
Package Weight: 3,500 g

Contents Packaging:

1 spot welding machine
1 adapter
1 pair of welding pens
1 foot pedal
1 nickel foil
2 welding pen tips