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Ambition MARS-U – Cordless Tattoo Machine with Adjustable Stroke

Ambition MARS-U – Cordless Tattoo Machine with Adjustable Stroke

The Ambition MARS-U is a cordless tattoo machine with adjustable stroke and a coreless motor, designed for tattoo artists seeking lightness, silence, and absolute control during long sessions. Ideal for professional tattoo studios and emerging artists, it offers true autonomy, quick response, and easy conversion between cordless and corded modes.

€200,00
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The Ambition MARS-U is the direct evolution of the MARS model, now with quieter operation, greater stability, and even more precise response. The aluminum body ensures strength without adding unnecessary weight. At only 206g , it offers an extremely balanced feel in the hand, ideal for those who work several hours at a time in the tattoo studio.

The 18x25 mm coreless motor reaches up to 10,500 RPM at 12V, ensuring constant power, reduced vibration, and immediate start-up. The adjustable voltage between 5V and 12V allows the machine's response to be adapted to different techniques without compromising consistency. Operation remains smooth even during prolonged sessions, without overheating.

The adjustable stroke, with six levels ranging from 2.2 mm to 4.2 mm, allows for quick switching between styles. Shorter strokes favor controlled lines and fine details. Intermediate strokes balance shading and transition. Long strokes make filling faster and more solid. All this without changing machines.

The 1800mAh battery offers real autonomy for most of a workday, with the added benefit of including an extra battery in the set. When needed, switching to wired mode via the RCA adapter is immediate. Type-C charging is convenient, fast, and compatible with most current power sources.

The set includes the wireless pen, an additional battery, RCA adapter, charging cable, and carrying case. A setup designed to provide mobility, security, and organization for your tattoo equipment from day one.

Key benefits

  • Extremely light and balanced
  • Silent and stable operation.
  • Adjustable course for various styles.
  • Wireless or wired mode
  • Extra battery included

Detailed linework, micro-realism, progressive shading, solid fill, extended sessions with multiple clients, daily studio work, custom projects, hands-on technical learning, rapid adaptation between styles during the same session.

Among modern tattoo machines , the Ambition MARS-U stands out for its combination of lightness, quiet operation, and control. It integrates easily into professional equipment setups and consistently meets the real-world demands of daily work in a tattoo studio. A safe choice for those who want to improve the quality of their work, reduce fatigue, and maintain stable performance throughout the day.


After going wireless, you'll love the Ambition tattoo machine equipment. Experience the freedom of going wireless by transforming your favorite tattoo machine into a cordless machine.

Material: aerospace-grade aluminum alloy

6 needle strokes: 2.2 mm, 2.6 mm, 3.0 mm, 3.4 mm, 3.8 mm, 4.2 mm.

Engine: Coreless engine.

Motor speed: 10V - 9000RPM

Single battery capacity: 1800mAh

Charging time: approximately 2 hours

Operating time: approximately 6 hours

Output voltage: 5V-12V

LCD display content: output voltage range + battery usage + operating time

Instructions for use:

- To turn on/off: press and hold the "O" key for 3 seconds.

- Pause/resume output: Briefly press the "O" key to pause output and briefly press it again to resume output (the resume voltage is the operating voltage before the pause).

- Adjust the output voltage: Press the "+" or "-" key to adjust the output voltage. The voltage can be adjusted using the (+) and (-) buttons respectively, with each press increasing the voltage by 0.1V.

Tattoo power supply: The LED display will show the remaining power, and the total power will be displayed in 4 divisions. Fast charging via the corresponding charging cable can usually be fully charged in about 2 hours.



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Frequently Asked Questions

Is the Ambition MARS-U suitable for beginners or only for professional tattoo artists?

The MARS-U is super versatile. If you're a beginner, you'll find the easy adjustment and lightness a huge advantage for learning without getting tired. For professionals, it delivers on its promises in terms of control and performance. In short, it works for both: beginners will feel comfortable, and experienced users will benefit from the extra precision.

How many hours of actual work time does an 1800mAh battery provide?

In practice, you can expect about 6 to 8 hours of real-world continuous use, depending on the voltage you use. It's not the whole day, but it's more than enough for most sessions. And if you need more time, you always have the included extra battery or the option of wired connection.

Is the coreless motor really quieter than other cordless models?

Yes, it is. The coreless motor was designed to be quieter and reduce vibration. You'll notice less ambient noise, making the experience more comfortable for both you and the client. This also helps maintain focus during long sessions.

Does the adjustable travel between 2.2 mm and 4.2 mm allow you to work in all styles?

Yes, it does. With that adjustment range, you can do everything: fine lines, soft shading, solid fills. It's like having several machines in one, adapting to the style you need without complication. For those who like flexibility, it's a godsend.

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