AWithZ UK1
All-rounder, full power
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.
Before any lithium battery work, read the AWithZ Safety & Usage Guidelines ›
Details
Only brand-new Grade-A cells
No high-drain, risky B/C-grade cells — Grade-A cells are safe, durable and hold their charge.
1380A · 9000W · welds 0.5mm (MAX)
Nickel, copper and steel alike — from wafer-thin to plate-thick, all welded through.
Dual Grade-A cells · +200% endurance
5000mAh high-rate power cells last 1500 welds; 30% faster charging and 15% lower temperature.
Knob + smart digital display
Mode / trigger / level / repeat on one knob, with clear readouts — beginners can dial it in without mistakes.
Smart hand-control pen
A manual button controls trigger timing anytime; removable alumina-copper pins swap without changing the shaft; the thick copper lead runs low-resistance and cool; the front-facing outlet avoids drag, with a 40cm working length.
Front-facing cable outlet, no drag
40cm working length, no cable tangle.
8-layer safety protection
Quality cells/capacitors · shock · voltage · short-circuit · low-temp · high-temp · overcharge · over-discharge protection; a built-in safety chip, thermal sensor and safety algorithm give hardware-plus-software protection.
1-year host warranty
7-day no-reason returns.
Specs
Weldable thickness (mm, MAX)
Lab maximums; results vary by material and environment.
What people build with UK1
Real works from the WeldWorld creator community
Use cases
Compatible accessories
Related models
Share your experience
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