Compare models
1. Core welding performance
2400APeak output current
6590A(目录表 6950A,待核)Peak output current
6310APeak output current
New supercapacitor 6×1000FEnergy-storage design
New supercapacitor 4×3000FEnergy-storage design
New supercapacitor 3×3000FEnergy-storage design
Supercapacitor storageTechnology
Supercapacitor storageTechnology
Supercapacitor storageTechnology
001–999Welding levels
000–999Welding levels
000–999Welding levels
2. Max weldable thickness by material (mm)
0.8 mmNickel-plated steel strip
2 mmNickel-plated steel strip
1.5 mmNickel-plated steel strip
0.4 mmPure nickel strip
—Pure nickel strip
—Pure nickel strip
0.2 mmCopper strip
0.5 mmCopper strip
0.4 mmCopper strip
0.8 mmStainless strip
2 mmStainless strip
1.5 mmStainless strip
—Aluminum sheet
0.6 mmAluminum sheet
0.5 mmAluminum sheet
3. Supported cells
21700 / 18650Cylindrical Li-ion
18650 / 21700Cylindrical Li-ion
18650 / 21700Cylindrical Li-ion
32140Cylindrical LiFePO4
32140Cylindrical LiFePO4
32140Cylindrical LiFePO4
—Prismatic / pouch
Yes (Al-to-Ni / Al-to-Cu)Prismatic / pouch
Yes (Al-to-Ni / Al-to-Cu)Prismatic / pouch
4. Recommended use cases
Fixed indoorEnvironment
Fixed indoorEnvironment
Fixed indoorEnvironment
Batch assemblyUsage intensity
Batch assembly / pro repairUsage intensity
Batch assemblyUsage intensity
Cylindrical cell pack assembly · E-bike & power battery repair · RC / FPV battery builds · Batch productionTypical uses
Batch production · Prismatic cell Al-to-Ni / Al-to-Cu · LiFePO4 / energy-storage packs · E-bike & power battery repairTypical uses
Batch production · Prismatic cell Al-to-Ni / Al-to-Cu · LiFePO4 / energy-storage packs · E-bike & power battery repairTypical uses
5. Who it's for
Repair shops, small assembly workshops and energy-cell processorsWho it's for
Repair shops, small assembly workshops and energy-cell processorsWho it's for
Repair shops, small assembly workshops and energy-cell processorsWho it's for
6. Endurance & protection
—Max welds per charge
—Max welds per charge
—Max welds per charge
—Thermal protection threshold
—Thermal protection threshold
—Thermal protection threshold
—Protection list
—Protection list
—Protection list
7. Pen & pin setup
Separate welding penPen form
Separate welding penPen form
Separate welding penPen form
—Pin material & spec
Alumina-copper welding pen, 60cm (optional WP240 multi-function pen)Pin material & spec
—Pin material & spec
8. Hardware specs
Separate host + penBody structure
Separate host + penBody structure
Separate host + penBody structure
—Housing material
—Housing material
—Housing material
—Weight
约 4kgWeight
—Weight
~180×131×80mmDimensions
约 133×224×173mmDimensions
约 133×224×173mmDimensions
2.4-inch color screenScreen
2.4-inch 320×240 color screenScreen
2.4-inch color screenScreen
SupportExternal foot switch
SupportExternal foot switch
SupportExternal foot switch
9. Charging & electrical
—Input
100–240V 50–60HzInput
100–240V 50–60HzInput
—Output voltage
10.5VOutput voltage
9VOutput voltage
2400AOutput current
6590A(目录表 6950A,待核)Output current
6310AOutput current
21.8kWOutput power
69.2kWOutput power
56.8kWOutput power
15A, 1-minute full charge/rechargeFast charge
15A 大电流Fast charge
—Fast charge
"—" means not published or pending; thickness is the official lab maximum. The nine spec groups match the product Specs tab.