Compare models
1. Core welding performance
1060APeak output current
1750APeak output current
880A(上一代 HD2/H2:650A)Peak output current
Single 750F capacitor (automotive-grade, 1.5M cycles)Energy-storage design
New supercapacitor 2×1000F (active balancing)Energy-storage design
Single Grade-A cell (Li-polymer)Energy-storage design
Supercapacitor + dual-pulseTechnology
Supercapacitor + dual-pulseTechnology
Dual-pulse (built-in cell)Technology
01–99Welding levels
001–100Welding levels
90 档Welding levels
2. Max weldable thickness by material (mm)
0.35 mmNickel-plated steel strip
0.35 mmNickel-plated steel strip
0.3 mmNickel-plated steel strip
0.3 mmPure nickel strip
0.3 mmPure nickel strip
0.15 mmPure nickel strip
0.2 mmCopper strip
0.1 mmCopper strip
—Copper strip
0.35 mmStainless strip
0.3 mmStainless strip
0.3 mmStainless strip
0.35 mmIron sheet
0.3 mmIron sheet
0.3 mmIron sheet
3. Supported cells
18650 / 21700Cylindrical Li-ion
18650 / 21700Cylindrical Li-ion
18650 / 21700Cylindrical Li-ion
32140Cylindrical LiFePO4
—Cylindrical LiFePO4
—Cylindrical LiFePO4
Pouch / phone cellsPrismatic / pouch
Pouch / phone cellsPrismatic / pouch
Pouch / phone cellsPrismatic / pouch
4. Recommended use cases
Portable / indoorEnvironment
Portable / indoorEnvironment
Portable / indoorEnvironment
Batch assembly / pro repairUsage intensity
Everyday repairUsage intensity
Everyday repairUsage intensity
Power-tool battery repair · Home-appliance repair · Cylindrical cell pack assembly · Phone & laptop cell replacementTypical uses
Cylindrical cell pack assembly · Phone & laptop cell replacement · Hardware & metal joining · RC / FPV battery buildsTypical uses
Cylindrical cell pack assembly · Phone & laptop cell replacement · Home-appliance repair · Power-tool 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
Battery DIY enthusiasts, field repair techs, beginners and hobbyistsWho it's for
6. Endurance & protection
—Max welds per charge
—Max welds per charge
1500 焊点Max welds per charge
—Thermal protection threshold
—Thermal protection threshold
—Thermal protection threshold
—Protection list
—Protection list
自动关机:8 分钟Protection list
7. Pen & pin setup
One-piece handheld (body is the pen)Pen form
Separate welding penPen form
One-piece handheld (body is the pen)Pen form
Replaceable dual-head alumina-copper pins, 0.5–3mm stepless spacingPin material & spec
—Pin material & spec
—Pin material & spec
8. Hardware specs
One-piece handheldBody structure
Separate host + penBody structure
One-piece handheldBody structure
—Housing material
—Housing material
PlasticHousing material
—Weight
约 300g(目录表该行尺寸/重量 181×95×80·1.25kg 与 UF20B 完全相同,判定为串行错误,以详情页为准)Weight
—Weight
约 38×37×212mmDimensions
~100.5×158×48mmDimensions
约 45×28×202mmDimensions
OLED full-color displayScreen
2.0-inch color screen + knobScreen
HD digital displayScreen
NoExternal foot switch
SupportExternal foot switch
NoExternal foot switch
9. Charging & electrical
Type-C 12–20V 2A(MAX),插电使用,10 秒回电Input
Type-C 5–20V/2A(40W)Input
Type-C 5V/2.1A(上一代 5V/1A)Input
—Output voltage
—Output voltage
4.2VOutput voltage
1060AOutput current
1750AOutput current
880A(上一代 HD2/H2:650A)Output current
2000WOutput power
10.2kWOutput power
—Output power
—Fast charge
15A high current, 40-second full charge/rechargeFast charge
—Fast charge
"—" means not published or pending; thickness is the official lab maximum. The nine spec groups match the product Specs tab.