Compare models
1. Core welding performance
6310APeak output current
6590A(目录表 6950A,待核)Peak output current
3250APeak output current
New supercapacitor 3×3000FEnergy-storage design
New supercapacitor 4×3000FEnergy-storage design
New supercapacitor 6×1000F (9V rated)Energy-storage design
Supercapacitor storageTechnology
Supercapacitor storageTechnology
Supercapacitor storageTechnology
000–999Welding levels
000–999Welding levels
001–999Welding levels
2. Max weldable thickness by material (mm)
1.5 mmNickel-plated steel strip
2 mmNickel-plated steel strip
1 mmNickel-plated steel strip
0.4 mmCopper strip
0.5 mmCopper strip
0.3 mmCopper strip
1.5 mmStainless strip
2 mmStainless strip
1 mmStainless strip
0.5 mmAluminum sheet
0.6 mmAluminum sheet
—Aluminum sheet
—Pure nickel strip
—Pure nickel strip
0.5 mmPure nickel strip
3. Supported cells
18650 / 21700Cylindrical Li-ion
18650 / 21700Cylindrical Li-ion
18650 / 21700Cylindrical Li-ion
32140Cylindrical LiFePO4
32140Cylindrical LiFePO4
32140Cylindrical LiFePO4
Yes (Al-to-Ni / Al-to-Cu)Prismatic / pouch
Yes (Al-to-Ni / Al-to-Cu)Prismatic / pouch
Pouch / phone cellsPrismatic / pouch
4. Recommended use cases
Fixed indoorEnvironment
Fixed indoorEnvironment
Fixed indoorEnvironment
Batch assemblyUsage intensity
Batch assembly / pro repairUsage intensity
Batch assemblyUsage intensity
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
Batch production · Cylindrical cell pack assembly · 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
~1.5kgWeight
约 133×224×173mmDimensions
约 133×224×173mmDimensions
~180×131×80mmDimensions
2.4-inch color screenScreen
2.4-inch 320×240 color screenScreen
2.4-inch 320×240 color screenScreen
SupportExternal foot switch
SupportExternal foot switch
SupportExternal foot switch
9. Charging & electrical
100–240V 50–60HzInput
100–240V 50–60HzInput
100–240VInput
9VOutput voltage
10.5VOutput voltage
—Output voltage
6310AOutput current
6590A(目录表 6950A,待核)Output current
3250AOutput current
56.8kWOutput power
69.2kWOutput power
29.2kWOutput power
—Fast charge
15A 大电流Fast charge
15A, 1-minute full charge/rechargeFast charge
"—" means not published or pending; thickness is the official lab maximum. The nine spec groups match the product Specs tab.