Which PMU Power Supplies You Need + Best Picks

By PMUHub Editorial Team| Last updated on April 16, 2024
pmu power supplies
⏱️ 6 min read

Besides choosing the right PMU machine, PMU artists have to know what else they need to run the machine. Since they can choose different PMU power supplies for their machine, sometimes this choice is not easy to make. Also, new and improved devices have been developed and they can upgrade their work to a great extent.

Today, we are going to talk about what you need to power your PMU machine and recommend some great PMU power supplies.

What Do I Need to Run My PMU Machine?

Many permanent makeup machines that are currently available don’t have a built-in battery, which means they need a power supply to run them.

PMU power supplies are usually bought separately. Their purpose is to provide a stable and consistent flow of electricity to the permanent makeup machine.

Nowadays, wireless machines are becoming more and more popular, but we’ll get to that later.

What Should I Look For In a Power Supply?

A good power supply should firstly be easy to use. These are some essential features and characteristics that are important to look for when choosing a power supply:

Voltage Display

PMU power supplies should have some sort of display that shows what voltage you are working at. Different permanent machines and treatments will require a different voltage, so the device needs to have a voltage indicator.

Reliability and High Efficiency

A stable and consistent power supply will ensure that the machine operates at a consistent speed and produces consistent lines and shading.

So, it’s no wonder some say that a power supply is as important as a machine – an unstable power supply may cause the machine to fluctuate in speed or power, resulting in uneven lines or color deposits.

Compactness and Light Weight

Power supplies shouldn’t be bulky and impede artists’ work. They should be attached to some surface and not be easy to move around or fall down, so always look for the one with a magnetic or/and a silicon base, so it doesn’t slip.

It Should Be Easy to Protect

Hygiene is very important in the PMU industry and all the tools and supplies used during the treatment should be sterilized and properly protected with a protective film to avoid cross-contamination. The power supply should be easy to use even with the protective film on.


If you’re buying a power supply, it should be compatible with most PMU machines, as you never know whether you might switch or buy an additional machine at some point.

Reasonable Price Point

The price is also something that should be taken into consideration, but when it comes to PMU power supplies, it is advisable to invest in a quality and stable power supply and don’t let the price be the most important decision factor.

What Are the Best PMU Power Supplies on the Market?

The best PMU power supplies are those that have all the above-mentioned qualities. There are many options available on the market, and you can find them at a higher or a lower price point. Here are best picks in both categories.

Higher-End Options

There are some brands that really stand out in this industry. One of them is Critical, and their Atom and the newer version, Atom X, are PMU artists’ favorites.

Critical Atom X is a small and compact device with a small display and a color-changing voltage indicator that shows which voltage you are using at the moment. It is very easy to use and a good value for money.

Find out all about Critical Atom X in this article. The most advanced PMU power supply at the moment is Darklab’s Hover, which is special because it is controlled with a hand gesture – you hover over the machine to change voltage. This makes it easy to use and, since there is no touching, easy to avoid cross-contamination.

Besides this one, it has other amazing features, and you can read all about it in this article.

Affordable Option

When it comes to more affordable options, which you can get on Amazon, some of the PMU power supplies that stand out are Mast Halo Tattoo Power Supply and Aurora II Professional Tattoo Machine Power Supply.

While the more expensive PMU power supplies have great reviews and are well-built and reliable, there are reviews complaining that Mast Halo and Aurora II don’t last long and happen to break down after a few months.

Other reviews say that these are good value for money, so can be a good choice for beginner artists who don’t have so many clients.

What Cords Do I Need?

Most power supplies and machines connect with an RCA cord.

For non-RCA connecting machines such as the Bellar, there are adaptors available.

It is important to ensure that the cable is compatible with both the power supply and the PMU machine and that it is of high quality to prevent any power fluctuations or interruptions during the treatment.

Is There an Option to Go Wireless?

Yes, nowadays working without cords is getting widely embraced by PMU artists. Wireless PMU power supplies can turn a PMU machine into a wireless.

Let’s take a look at some of them.

FK Irons Universal Lightning Bolt

FK Irons Universal Lighting Bolt works with almost any rotary machine. It has a user-friendly interface and a voltage display and an ergonomic design. It does take some time to get used to switching from cord to cordless, but the battery is lightweight and ergonomic.

The battery can last for up to 10 hours, and if you want to feel safe it doesn’t run out in the middle of the session, the package of 2 batteries is a great choice.

FK Irons Airbolt Battery Pack

FK Irons Airbolt Battery Pack is the smallest portable power supply that can keep a PMU machine running for over 15 hours, depending on voltage.

Machines with Built-In Battery

Besides these and other similar wireless power supplies, some machines have their own detachable batteries, so they can be wireless machines.

One of them is the Bellar Air model, which comes with a detachable battery and an option of getting a package with an auxiliary battery, which can be switched mid-sessions.

Extra Accessory You Might Like: The Footswitch

A footswitch is a very handy device, usually attached to the power supply with a cord. It’s like a little pedal you keep next to your feet and press when you want to change voltage.

It allows the artist to easily control the PMU machine while working on the client, without interruption and hands-free.

The use of a footswitch helps to ensure precision and accuracy in the application of permanent makeup, without having to use your hands.

To Sum Up

Good quality, handy devices can help your permanent makeup business. They will enable you to improve your work and get better results, thus getting more clients.

Reliable and handy PMU power supplies make a good investment and can be as important as the machine you use. Just make sure you make the right choice and that the power supply you get is compatible with your PMU machine.

Explore our offer of the highest quality power supplies.



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