H5 Specs
Twin cells, more punch · Nine standardized spec groups; "—" means not officially published.
Weldable thickness (mm, lab max)
Nickel-plated steel strip0.35
Pure nickel strip0.15
Copper strip0.15
Stainless strip0.3
Iron sheet0.3
1. Core welding performance
Peak output current1280A
Energy-storage designDual Grade-A cells
TechnologyDual-pulse (built-in cell)
Welding levels—
2. Max weldable thickness by material (mm)
Nickel-plated steel strip0.35 mm
Pure nickel strip0.15 mm
Copper strip0.15 mm
Stainless strip0.3 mm
Iron sheet0.3 mm
3. Supported cells
Cylindrical Li-ion18650 / 21700
Cylindrical LiFePO4—
Prismatic / pouch—
4. Recommended use cases
EnvironmentPortable / indoor
Usage intensityEveryday repair
Typical usesCylindrical cell pack assembly · Phone & laptop cell replacement · Power-tool battery repair · Home-appliance repair
5. Who it's for
Who it's forBattery DIY enthusiasts, field repair techs, beginners and hobbyists
6. Endurance & protection
Max welds per charge单次充电 2000 焊点(MAX)
Thermal protection threshold—
Protection list—
7. Pen & pin setup
Pen formOne-piece handheld (body is the pen)
Pin material & spec—
8. Hardware specs
Body structureOne-piece handheld
Housing material—
Weight约 240g
Dimensions—
Screen—
External foot switchNo
9. Charging & electrical
Input—
Output voltage—
Output current1280A
Output power—
Fast charge—
Data from the official product pages and manuals; results vary with material batch and environment.
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