Lead-Acid Battery Version 12V Digital Display DIY Battery Spot Welding Machine Pen Control is designed for DIY battery spot welding. It features a digital display for precise control.
Product type: Others
Compatibility: lithium cylindrical batteries
Key feature: digital display
Color/Variant: 6 Square Pen
Intended use: DIY battery spot welding
Welds 0.05-0.2 mm nickel plating sheet with 6 square pen
Welds 0.05-0.3 mm nickel plating sheet with 10 square pen
High-power output design with 99 adjustable output power settings
Current can reach 2390A using 5 MOS transistors
Welding uses high current and high temperature for rapid melting of nickel foil
Equipped with two copper bars for increased over-current capability
Supports welding of 0.05-0.3 mm nickel sheet, iron sheet, and stainless steel sheet
Can spot weld lithium cylindrical batteries and ni-mh batteries including 14650/17490/18650/21700/26650/32650
Display: digital tube display
Self-contained power supply: old lead-acid battery 12V20AH-100AH (new battery cannot exceed 45AH)
20AH old lead-acid battery lifespan: up to 1 year
Alternative power supply: 4-5 wear super-faraday capacitors
Do not use switching power supply, transformer, charger, water battery, charging treasure, or power supply spot welding machine
