Is Smart Device:no Usage:Pulse spot welder for 18650 battery pack production Weight:6.95kg Dimensions:140*245*200mm Max. Welding Thickness:0.35mm Rated Duty Cycle:- Rated Capacity:4.3KW Model Number:737G+ Origin:Mainland China Certification:CE Input voltage:110V 220V EU US AU UK PLUG POWER:4.3KW High Power Machine spot welding thickness:0.05-0.35mm Spot welding pen welding thickness:0.05-0.2mm Welding current:120A-1200A Double pulse time:1-10ms Four pulse time:2-10ms Eight pulse time:8-80ms Spot welding pen:Standard configuration with HB-70B spot welding pen Features 1:spot welding machine Features 2:battery welding machine Features 3:spot welder for batteries Features 4:spot welder machine Automatic induction welding Features 5:spot welder pen Automatic induction welding Features 6:spot welding time and current controller Features 7:spot welding for 18650 batteries SUNKKO 737G+ 4.3KW Spot Welding Machine For 18650 Batteries Nickel Strip Connection Battery Wpot Welder High Power Welding Pen SUNKKO 737G+ 4.3KW Spot Welding Machine For 18650 Batteries Nickel Strip Connection Battery Wpot Welder High Power Welding Pen Specifications: 100% new and high quality. Type: Battery Spot welder Model: SUNKKO 737G+ Input voltage: 110v/220v Power: 4.3KW (Instantaneous) Max. Welding Thickness: 0.35mm Welding current: 120A-1200A Fuse: 20A fuse (110V is 30A fuse) Application: Lithium battery welding Features: Automatic spot welding or Foot pedal control welding Tariff:Our product price does not include tariffs. When the goods pass the customs may have to pay the tariff. You can consult local customs rules. The package contains: 1:737G+ spot welder*1 2: Instruction manual *1 3:70BN spot welding pen*1 3: Wired foot switch *1 4: spot welding pin * 2 pairs 5: wrench *1 6: fuse * 2 7: Electric grinding machine *1 8:6 battery fixture*1 9: Nickel tape sample *50pcs