The Lead-Acid Battery Version 12V Digital Display DIY Battery Spot Welding Machine Pen Control is designed for DIY battery welding applications. It features a digital display for monitoring and control.
Product type: Others
Compatibility: 12V lead-acid batteries
Key feature: Digital display
Color/Variant: 6 square pen with case
Intended use: DIY battery welding
Welding capacity: 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
High-power output design with 99 adjustable output power settings
Current can reach 2390A using 5 MOS transistors
Welding method: high current and high temperature 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 be used for spot welding of lithium cylindrical batteries and ni-mh batteries, including 14650/17490/18650/21700/26650/32650
Display type: digital tube display
Self-contained power supply: old lead-acid battery 12V20AH-100AH (new battery cannot exceed 45AH), 20AH old lead-acid battery should not exceed 1 year
Power supply restrictions: do not use switching power supply, transformer, charger, water battery, or power supply spot welding machine
