Looking for a powerful, portable welding machine that doesn’t require cords or generators? Meet the Miller Venture™ 150 S — a compact, battery-powered Stick and TIG welder designed to deliver exceptional performance wherever the job takes you.

Whether you’re working on a rooftop, a remote construction site, or a tight maintenance space, the Venture 150 S gives you the freedom to weld anywhere, anytime.

Key Features of the Miller Venture 150 S Welder

1. Cordless Welding Freedom

Forget being tethered to outlets or hauling heavy generators. The Miller Venture 150 S runs entirely on a 400Wh lithium-ion battery, giving you total mobility without compromising performance.

• Weighs only 26.5 lbs with the battery

• Weld up to eight 1/8” 7018 electrodes per charge

• Battery swaps in seconds for continuous use

This welder is engineered for professional-grade use in even the most power-inaccessible locations.

2. Impressive Output in a Small Package

Despite its portable form, the Venture 150 S delivers serious welding power:

• Stick Welding Output: 20–150 Amps

• TIG Welding Output: 10–160 Amps

• 100% Duty Cycle at rated output

With this machine, you can handle everything from maintenance and repair to construction-grade welding projects without worry.

3. Advanced Welding Technology

The Venture 150 S is packed with features that enhance welding quality and ease of use:

• Lift-Arc™ TIG for clean starts without high-frequency interference

• Hot Start™ to prevent electrode sticking

• Stick-Stuck Detection for safe, automatic shut-off when an electrode sticks

These smart features make it one of the most user-friendly portable welders on the market.

4. Fast Charging, Long Life

Spend less time waiting and more time welding:

• Charges to 95% in under 30 minutes

• Battery rated for over 1,000 charge cycles

• Designed specifically for welding, not adapted from other power tools

This ensures long-term reliability and lower operating costs over time.

5. Durability for Demanding Environments

With an IP54 rating, the Venture 150 S is dust-resistant and splash-proof — ideal for rugged job sites. The tough shell and heavy-duty design keep the internals protected no matter where you go.

Who Should Use the Miller Venture 150 S?

The Venture 150 S is perfect for:

• Mechanical Contractors

• Mobile Welding Professionals

• Maintenance and Repair Crews

• Construction and Field Service Techs

• HVAC Installation and Service

If you need a reliable, high-performance cordless welder, this is your go-to solution.

What’s Included with the Miller Venture 150 S?

When you purchase the Miller Venture 150 S Battery-Powered Welder, you get:

• Venture 150 S Power Source

• 400Wh Lithium-Ion Battery

• Fast Battery Charger

• 10 ft. Work Clamp

• 10 ft. Electrode Holder

• Shoulder Strap with Pad

• 8 Rubber Feet/Bumpers

Everything you need to get started welding on the go — right out of the box.