welding pen
WP110 Spot-Welding Pen (8 AWG)
A standard welding pen without a control button, with replaceable pins.

Compatible hosts

UF20B
U-series flagship: 10.5kW / 1750A, 2×1000F actively-balanced supercapacitors, 40-second recharge at 15A, three trigger modes, 99 levels, welds 0.4mm nickel-plated steel and copper. 2-year warranty.
¥569.9–599.9

UK3
Twin A-grade cells (10000mAh), 1650A / 9000W, ~4000 welds per charge; knob + TFT screen, 99 levels, auto/pen/foot-switch; welds 0.3mm pure nickel and butt-welds 0.7mm stainless. ~300g, 2-year warranty.
¥279.9–299.9

UK1
Twin A-grade cells (5000mAh), 1380A / 9000W, 1500 welds; knob + digital display, dual pulse; welds up to 0.5mm (butt), nickel/copper/steel. ~370g, 1-year warranty.
¥199–219

U3
Card-size welder: tuning combos, auto/manual, 2" color screen, 5000/7500/11000mAh, welds 0.35mm. Same as U3 Pro minus the smart-pen port.
¥239.9–279.9

U2
Dual pulse with 90 levels, auto mode, 1.3" LCD, 5000/7500/11000mAh, welds 0.3mm.
¥179.9–209.9
Accessory detail reuses the product template (content/assets separated); hi-res images and specs for the 12 accessories pending from the brand.
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