Select Page

The Best Cordless Paint Sprayer — Buyers Guide, Review, and Comparison

Want to release yourself from power lead tethering? The cordless paint sprayer is the solution. Available in airless and HVLP formats, and suitable for both ardent DIYers and pro contractors — these innovative machines permit you to operate anywhere with no requirement for a mains electric source. Ideally suited to small to medium jobs, these sprayers allow you to spray for up to one hour without recharging — depending on the model. And, with the majority of units being multi-medium compatible, they're as suited to delivering stains and sealers as they are latex, enamels, and chalk-based paints.
Our Top Pick
NEU MASTER Cordless
Powered by a 20-volt 2000 mAh cell, this cordless machine offers up to 20 minutes of operating time from a single charge. Three interchangeable tips permit the use of both thin and dense paints, and a generous 0.95-quart cup provides sufficient capacity for the majority of home DIY projects.
Features
  • Fatigue-busting soft-grip handle.
  • Suitable for both indoor and outdoor work.
  • Complete with charger.
  • Rapid fill cup.
  • Quick-lock system for effortless dismantling.
Product Rating: 4.8/5

Top Cordless Sprayers Comparison Table

IMAGE PRODUCT DETAILS
  • Power unit: HVLP turbine.
  • Battery Power: 20-volt.
  • Running time: 15-20 minutes.
  • Paint Cup: 0.95 quart.

Features

  • Three interchangeable nozzles.
  • Easy-fill feature.
  • 24 ounces per minute flow rate.

Product Rating: 4.8/5

Check Price at Amazon Nerds Review Nerds Review
  • Power unit: Airless hydraulic pump.
  • Battery Power: 20-volt.
  • Running time: One hour.
  • Paint Cup: One quart (FlexLiner).

Features

  • 60-mesh integrated filter.
  • Flammable liquid compatible.
  • 210 and 514 tips.

Product Rating: 4.8/5

Check Price at Amazon Nerds Review Nerds Review
  • Power unit: Airless hydraulic pump.
  • Battery Power: 20-volt.
  • Running time: One hour.
  • Paint Cup: One quart (FlexLiner).

Features

  • Durable carbide piston.
  • Rapid pump replacement.
  • Robust nozzle guard.

Product Rating: 4.7/5

Check Price at Amazon Nerds Review Nerds Review
  • Power unit: HVLP turbine.
  • Battery Power: 24-volt.
  • Running time: 20 minutes.
  • Paint Cup: One quart.

Features

  • Three spray patterns.
  • Includes viscosity cup, cleaning needle, and brush.
  • Three spray nozzles.

Product Rating: 4.6/5

Check Price at Amazon Nerds Review Nerds Review
  • Power unit: HVLP turbine.
  • Battery Power: 20-volt.
  • Running time: 20 minutes.
  • Paint Cup: 1.05 quarts.

Features

  • Three spray patterns.
  • Adjustable material flow dial.
  • Quick release for rapid cleaning.

Product Rating: 4.5/5

Check Price at Amazon Nerds Review Nerds Review

Cordless Paint Sprayer Reviews and Buying Guide

For the ultimate in power-painting freedom — nothing can beat a cordless paint sprayer.

Releasing you from the shackles of a mains cord, these innovative machines allow you to operate away from power outlets, making them ideal portable and multi-job-site units.

Yet, despite their remarkable versatility, cordless paint sprayers are seriously elusive — with only a handful of machines in the market.

Our cordless paint sprayer reviews save you the hassle of seeking out these rare beasts — and explain why they’re harder to find than a funny Adam Sandler movie.

Cordless Spray Gun Overview

Available as both HVLP and airless machines — and always in handheld format — the battery operated paint spray gun ditches the mains cable and instead runs off a rechargeable power pack. These lithium-ion cells, typically rated at around 20-volts, deliver between 15-60 minutes of use from a single charge — depending on the battery capacity.

Sounds amazing, right? The issue is, they’re a scarce commodity in the power-painting category.

It seems incongruous. The majority of our everyday technology — phones, laptops, speakers, and tablets — are all driven by rechargeable batteries. And, the tool niche is no exception. Cordless DIY tech has been around for years, with Black & Decker introducing the first mains lead-free machine in 1961, the no.725 drill.

Yet, while there’s a wide availability of cordless drills, drivers, sanders, nail guns, and chainsaws — there are few wireless paint sprayers.

The issues are twofold — power and weight.

Whether using a fan (HVLP turbine) to propel the coating medium or a hydraulic pump (airless) — propelling paint under pressure through a tiny nozzle takes a lot of grunt. You know how challenging it is to run in a swimming pool — liquid creates a heck of a lot of resistance. Hence, you need a mighty electrical source capable of driving these dense mediums.

So, the answer is, naturally, a powerful battery. This cell needs to have sufficient brawn to drive the pump or turbines — and be sufficiently long-lasting to permit the user to paint for extended periods.

The advent of extended-life fast-recharging lithium-ion cells has made this issue more achievable — but it still comes with constraints — the weight.

Handheld paint sprayers are designed to be wielded in one hand — and this can be challenging even with the lighter corded units. Cordless spray guns include the casing, a turbine or pump, and around three pounds of paint. Add to that a battery-pack — and that’s one hefty machine.

Hence, the manufacturer of a battery powered paint spray gun has to find an acceptable compromise between cell life, power, and weight. And few have taken up this almost unwinnable predicament.

Cordless Spray Paint Gun Types

While the battery powered paint gun niche is narrow, you can still obtain these versatile machines in two formats — HVLP and airless.

HVLP Cordless Paint Gun


The most affordable units in the battery power paint sprayer arena. Utilizing a turbine to propel the coating medium, these machines deliver a high volume of paint at relatively low pressure — hence, HVLP. This means that they produce less overspray and therefore a lower amount of wastage than their airless (hydraulic) counterparts.

These cordless spray painter tools are best suited to smaller projects, such as addressing furniture, doors, cabinets, and shelving — as they lack the speed of delivery required for larger work.

The downside is the battery life. The HVLP system utilizes a fan (or series of fans) to propel both air and paint — making them less efficient than airless machines which purely drive the coating medium. This results in the cell using energy rapidly — meaning they have around half the operating time of a hydraulic pump (airless) sprayer.

Airless Battery Powered Paint Sprayer


Cordless airless sprayer machines are the go-to units for users looking for seriously swift coverage — making them ideal for more substantial projects such as painting walls, staining fencing, waterproofing decking, and renovating outbuildings.

Driven by a hydraulic pump, these tools create massive internal pressures to propel the coating medium. Meaning, they can effortlessly deliver high-viscosity materials like latex, epoxy, and chalk-based paints — without thinning.

More power-efficient than an HVLP battery paint spray gun, the airless unit boasts longer running times from a single charge — in some cases up to an hour, depending on the paint type.

The downsides to a battery powered airless paint sprayer compared to the HVLP format is that they’re harder on the pocket, require more maintenance, and can have considerable overspray.

Advantages and Disadvantages of a Battery Powered Spray Gun

Considering dropping the power cable and going cordless? Here are the benefits and drawbacks of these machines.

Advantages of a Cordless Power Sprayer

Safety

Yard upon yard of mains leads, extension cables, and hoses can be a safety hazard, increasing the risk of trips or falls — or strangulation issues if you’re particularly accident-prone. Using a battery operated paint sprayer removes these dangers.

Portability

As relatively small units, these sprayers can fit in your toolbox, trunk, or backpack — meaning they’re effortless to transport, making them ideal for moving from site to site.

Freedom

With no mains power requirement, you can utilize your battery operated spray gun anywhere (as long as the cells have been charged). This makes them excellent outdoor machines, where access to a power outlet may be impossible.

Standard Rechargeable Battery Compatible

Some machines, such as the Graco 17M367, utilize branded batteries that can be used across different power tool types. This means that should you already own a 20-volt drill or driver, you may already have access to back up batteries.

Disadvantages of a Battery Paint Sprayer

Price

Cordless tech can hit your pocket hard. At a higher price than mains-powered units, they’re not ideal for DIYers on a budget.

Power

Unless you opt for a pro-grade airless rechargeable paint sprayer, the power output will be less than a standard corded machine. While not a major issue if your projects involve mainly stains or sealers, these battery-driven tools may struggle with viscous chalk and latex-based paints.

Restricted Working Time

Lithium-ion cells are brawny powerhouses — but they don’t run forever.

Even those with a mammoth runtime, such as the one-hour operation offered by the Graco 17M363, will be insufficient for many users. This means they’re not suited to larger projects — unless you have the time available to wait for the unit to recharge, or have access to an army of backup batteries.

What to Look for In a Cordless Sprayer

When selecting your ideal battery spray gun — there are a few key factors to consider to ensure that this versatile power tool meets you and your project’s requirements.

While not exhaustive, here are my top characteristics you should look at before investing in a new cordless paint machine.

Fatigue Icon

Power Unit Type

As mentioned earlier in this cordless spray painter review, these tools are available in two power formats — airless and HVLP.

Offering the highest pressure output, airless machines are most suited to more significant projects — permitting more rapid coverage than their turbine counterparts, and are able to deliver the densest of mediums without thinning.

HVLP cordless sprayers are ideal for small around-the-home jobs. They’re more affordable than the airless type, although some machines will require the coating medium to be thinned before application.

power icon

Battery Power

Look at both the voltage and mAh (milliamp hour) rating of the power cell.

Generally speaking, the higher the voltage, the greater the power output — meaning an increased ability to propel viscous paints. Additionally, the higher the mAh, the longer the battery running time.

true rms

Paint Cup

Check out the capacity of the paint container. The greater its volume, the fewer times you will have to replenish this cup during your project, which can be a valuable time-saver on more expansive jobs.

However, bear in mind that your rechargeable gun is already heavy with its built-in motor and attached power cell — so a mammoth container filled to the brim with paint is going to add even more weight.

input impedance

Nozzle

The business end of the machine. Larger diameter nozzles permit the use of more viscous paints. Ensure that your chosen unit has the capacity to deal with your most commonly used mediums. Some sprayers, such as the mighty Neu Master, arrive complete with additional interchangeable nozzles — allowing you to tailor your machine to your current paint type.

Our Picks of the Best Battery Powered Paint Sprayers

Our Rating: 4.8
Combining affordability with versatility, this 20v cordless paint sprayer is possibly the best unit for the cable-free loving DIYer.

Driven by a 2000 mAh cell — compatible across numerous Neu Master battery-powered tools — this HVLP unit will provide around 15-20 minutes of operational time from a single charge.

The sprayer arrives complete with three interchangeable nozzle ends — 2.0. 2.5 and 3.0 mm — permitting you to select the ideal tip for your current coating medium. Able to deliver the majority of paints without thinning, it’s as suited to staining shelves as it is to latexing walls.

This machine features a 0.95-quart (900 ml) paint cup — offering sufficient capacity to cover an area of 54 square feet from a single load. Furthermore, incorporating a quick-fill system — you don’t have to remove the container from the gun to replenish with paint — saving valuable time on those larger projects.

A quick-turn of the nozzle end allows you to select between three spray patterns — vertical, horizontal, and circular — meaning you can choose the correct method of address for your base material. Additionally, a variable volume flow control dial enables you to adjust the stain or paint delivery intensity.

Features

  • Multi-medium compatible.
  • Ergonomic soft-grip handle to stave-off fatigue.
  • Rated for indoor and outdoor use.
  • Quick-lock feature for rapid dismantling and cleaning.
  • Suitable for small to medium size jobs.
  • Design
  • Functionality
  • Price
Combining affordability with versatility, this 20v cordless paint sprayer is possibly the best unit for the cable-free loving DIYer.

Driven by a 2000 mAh cell — compatible across numerous Neu Master battery-powered tools — this HVLP unit will provide around 15-20 minutes of operational time from a single charge.

The sprayer arrives complete with three interchangeable nozzle ends — 2.0. 2.5 and 3.0 mm — permitting you to select the ideal tip for your current coating medium. Able to deliver the majority of paints without thinning, it’s as suited to staining shelves as it is to latexing walls.

This machine features a 0.95-quart (900 ml) paint cup — offering sufficient capacity to cover an area of 54 square feet from a single load. Furthermore, incorporating a quick-fill system — you don’t have to remove the container from the gun to replenish with paint — saving valuable time on those larger projects.

A quick-turn of the nozzle end allows you to select between three spray patterns — vertical, horizontal, and circular — meaning you can choose the correct method of address for your base material. Additionally, a variable volume flow control dial enables you to adjust the stain or paint delivery intensity.

Features

  • Multi-medium compatible.
  • Ergonomic soft-grip handle to stave-off fatigue.
  • Rated for indoor and outdoor use.
  • Quick-lock feature for rapid dismantling and cleaning.
  • Suitable for small to medium size jobs.
  • Design
  • Functionality
  • Price
Our Rating: 4.8
If you’re seeking the mother-of-all airless cordless sprayers, then this is the ideal unit for you.

This seriously pro-grade machine boasts variable pressure control — adjustable from a steady 500 PSI to an eye-watering 2000 PSI. Including both 210 and 514 tips — it can rapidly deliver the most viscous of mediums — making it suitable for sizeable projects.

A carbide piston pump offers reassuring durability — able to withstand hardcore use. But, should your spraying be too extreme even for this robust unit, it’s pleasing to see that the machine boasts Graco’s proprietary ProConnect system — allowing you to swiftly replace the pump, saving downtime.

A novel one-quart FlexLiner system takes the headache out of post-job cleaning — meaning you can dispose of the used bags, keeping your paint cup clean — and permitting speedy color or medium switches.

This is one of only a few flammable-liquid-rated sprayers in the market. Boasting static shock protection, it eliminates the hazard of sparks, enabling it to safely deliver volatile liquids such as lacquers and solvents.

The sprayer arrives complete with two DeWalt 20-volt Max XR 2000 mAh power packs — and a charger. Incredibly, each individual powerpack will provide about an hour of continuous running time. Furthermore, when recharging is necessary, the charging duration is just 35 minutes.

Features

  • Robust nozzle tip guard.
  • Non-fluctuating pressure for a smooth coat.
  • Includes six FlexLiner cup bags.
  • Complete with a carry case.
  • 60-mesh filter.
  • Design
  • Functionality
  • Price
If you’re seeking the mother-of-all airless cordless sprayers, then this is the ideal unit for you.

This seriously pro-grade machine boasts variable pressure control — adjustable from a steady 500 PSI to an eye-watering 2000 PSI. Including both 210 and 514 tips — it can rapidly deliver the most viscous of mediums — making it suitable for sizeable projects.

A carbide piston pump offers reassuring durability — able to withstand hardcore use. But, should your spraying be too extreme even for this robust unit, it’s pleasing to see that the machine boasts Graco’s proprietary ProConnect system — allowing you to swiftly replace the pump, saving downtime.

A novel one-quart FlexLiner system takes the headache out of post-job cleaning — meaning you can dispose of the used bags, keeping your paint cup clean — and permitting speedy color or medium switches.

This is one of only a few flammable-liquid-rated sprayers in the market. Boasting static shock protection, it eliminates the hazard of sparks, enabling it to safely deliver volatile liquids such as lacquers and solvents.

The sprayer arrives complete with two DeWalt 20-volt Max XR 2000 mAh power packs — and a charger. Incredibly, each individual powerpack will provide about an hour of continuous running time. Furthermore, when recharging is necessary, the charging duration is just 35 minutes.

Features

  • Robust nozzle tip guard.
  • Non-fluctuating pressure for a smooth coat.
  • Includes six FlexLiner cup bags.
  • Complete with a carry case.
  • 60-mesh filter.
  • Design
  • Functionality
  • Price
Our Rating: 4.7
Although not-rated for use with flammables, unlike its 17M367 big brother, this unit is still a trade-grade machine for the serious contractor.

Its RAC X 514 tip, combined with a 500-2000 PSI output, permits this cordless sprayer to propel dense mediums without dilution. Furthermore, the one-quart capacity of the FlexLiner cup bags should provide sufficient volume for the majority of medium-sized projects.

The gun comes complete with two DeWalt XR 2000 mAh lithium-ion cells and a fast charger. Compatible with any DeWalt 20-volt battery, you can upgrade to a higher mAh rating for longer running time if you wish — although most users should find the one-hour capacity of the included batteries satisfactory.

Being airless, this unit provides rapid coverage and ultra-fine atomization — meaning a blemish-free and pleasingly smooth coat. Furthermore, a bespoke SmartControl feature guarantees the ultimate level finish — by negating imperfections that can be caused by uneven hand movements.

This machine offers a choice of two spray patterns and adjustable material flow control. Additionally, trade users will welcome the reversible tip — allowing for rapid removal of unwanted blockages without having to disassemble the unit — saving on downtime.

Features

  • Rapid pump removal reduces downtime.
  • Industrial-grade carbide pump.
  • Substantial nozzle guard.
  • Excellent online battery powered paint sprayer reviews.
  • Includes storage case.
  • 60-mesh filter.
  • Design
  • Functionality
  • Price
Although not-rated for use with flammables, unlike its 17M367 big brother, this unit is still a trade-grade machine for the serious contractor.

Its RAC X 514 tip, combined with a 500-2000 PSI output, permits this cordless sprayer to propel dense mediums without dilution. Furthermore, the one-quart capacity of the FlexLiner cup bags should provide sufficient volume for the majority of medium-sized projects.

The gun comes complete with two DeWalt XR 2000 mAh lithium-ion cells and a fast charger. Compatible with any DeWalt 20-volt battery, you can upgrade to a higher mAh rating for longer running time if you wish — although most users should find the one-hour capacity of the included batteries satisfactory.

Being airless, this unit provides rapid coverage and ultra-fine atomization — meaning a blemish-free and pleasingly smooth coat. Furthermore, a bespoke SmartControl feature guarantees the ultimate level finish — by negating imperfections that can be caused by uneven hand movements.

This machine offers a choice of two spray patterns and adjustable material flow control. Additionally, trade users will welcome the reversible tip — allowing for rapid removal of unwanted blockages without having to disassemble the unit — saving on downtime.

Features

  • Rapid pump removal reduces downtime.
  • Industrial-grade carbide pump.
  • Substantial nozzle guard.
  • Excellent online battery powered paint sprayer reviews.
  • Includes storage case.
  • 60-mesh filter.
  • Design
  • Functionality
  • Price
Our Rating: 4.6
This machine, complete with a plethora of accessories, is perhaps the best cordless paint sprayer for the mains lead-free newbie — allowing you to spray straight-outta-the-box.

Suited to small to medium scale projects, this HVLP gun includes three interchangeable nozzle heads — 1.5, 1.8, and 2.2 mm. Although able to propel a whole gamut of mediums, seriously dense paints may require thinning. Hence, it’s pleasing to see that this cordless kit boasts a viscosity cup — allowing you to select the ideal dilution level for optimum delivery.

The sprayer features a 24-volt, 4000 mAh battery — providing a satisfying 20-25 minutes of running time. Furthermore, a rapid charger, also included, means that you can swiftly replenish your lithium cells to crack on with your work.

A one-quart vinyl paint cup should have sufficient capacity for most DIY projects, although unlike the Neu Master, it needs to be completely unscrewed from the gun to refill.

Three spray patterns and variable volume control permits you to adjust the paint delivery style and intensity to suit your base material. And, when your project is complete, you may welcome the quick-connect feature — allowing for speedy dismantling in preparation for rinsing.

What’s more, an included needle and wire brush facilitate effortless cleaning of the nozzle, head, chambers, cup, and siphon tube — extending the longevity of the unit and ensuring that dried paint and detritus don’t ruin future spraying jobs.

Features

  • Complete cordless spray kit.
  • Vertical, round, and horizontal spray patterns.
  • Compact design.
  • Suited to indoor small-scale DIY work.
  • Ergonomic handle.
  • Design
  • Functionality
  • Price
This machine, complete with a plethora of accessories, is perhaps the best cordless paint sprayer for the mains lead-free newbie — allowing you to spray straight-outta-the-box.

Suited to small to medium scale projects, this HVLP gun includes three interchangeable nozzle heads — 1.5, 1.8, and 2.2 mm. Although able to propel a whole gamut of mediums, seriously dense paints may require thinning. Hence, it’s pleasing to see that this cordless kit boasts a viscosity cup — allowing you to select the ideal dilution level for optimum delivery.

The sprayer features a 24-volt, 4000 mAh battery — providing a satisfying 20-25 minutes of running time. Furthermore, a rapid charger, also included, means that you can swiftly replenish your lithium cells to crack on with your work.

A one-quart vinyl paint cup should have sufficient capacity for most DIY projects, although unlike the Neu Master, it needs to be completely unscrewed from the gun to refill.

Three spray patterns and variable volume control permits you to adjust the paint delivery style and intensity to suit your base material. And, when your project is complete, you may welcome the quick-connect feature — allowing for speedy dismantling in preparation for rinsing.

What’s more, an included needle and wire brush facilitate effortless cleaning of the nozzle, head, chambers, cup, and siphon tube — extending the longevity of the unit and ensuring that dried paint and detritus don’t ruin future spraying jobs.

Features

  • Complete cordless spray kit.
  • Vertical, round, and horizontal spray patterns.
  • Compact design.
  • Suited to indoor small-scale DIY work.
  • Ergonomic handle.
  • Design
  • Functionality
  • Price
Our Rating: 4.5
Entering the cordless stain sprayer world doesn’t have to break the bank. This lead-free HVLP unit is comparable in price to many of its corded cousins.

Boasting a 1.05-quart cup, the largest capacity of all the sprayers in this rundown, this paint sprayer is suited to larger home DIY projects. Featuring three spray tips, 1.5, 1.8 and, 2.2 mm, it will propel the most commonly used mediums. The most viscous paints, such as latex, may require thinning — but pleasingly, the gun arrives complete with a viscosity cup to ensure the correct dilution.

Its 20-volt 4000 mAh cell will provide around 20 minutes of running time, and the unit includes a fast-charger to replenish the battery.

Turning the spray head allows you to select between three fan patterns — vertical, horizontal, and circular — to suit your base material. Furthermore, a variable flow dial permits you to adjust the delivery intensity, preventing overspray, dripping, pooling, and wastage.

A quick-release system enables you to separate the head, nozzle, and cup from the motor and power unit — meaning you can then soak the non-electrical parts for thorough cleaning. Additionally, this cordless sprayer set features a brush and cleaning needle to address the harder to reach areas of the machine.

Features

  • Two-year warranty.
  • Heat dissipation vents to prolong turbine life.
  • Generous paint container.
  • Effortless cleaning.
  • Ideal entry-level unit.
  • Design
  • Functionality
  • Price
Entering the cordless stain sprayer world doesn’t have to break the bank. This lead-free HVLP unit is comparable in price to many of its corded cousins.

Boasting a 1.05-quart cup, the largest capacity of all the sprayers in this rundown, this paint sprayer is suited to larger home DIY projects. Featuring three spray tips, 1.5, 1.8 and, 2.2 mm, it will propel the most commonly used mediums. The most viscous paints, such as latex, may require thinning — but pleasingly, the gun arrives complete with a viscosity cup to ensure the correct dilution.

Its 20-volt 4000 mAh cell will provide around 20 minutes of running time, and the unit includes a fast-charger to replenish the battery.

Turning the spray head allows you to select between three fan patterns — vertical, horizontal, and circular — to suit your base material. Furthermore, a variable flow dial permits you to adjust the delivery intensity, preventing overspray, dripping, pooling, and wastage.

A quick-release system enables you to separate the head, nozzle, and cup from the motor and power unit — meaning you can then soak the non-electrical parts for thorough cleaning. Additionally, this cordless sprayer set features a brush and cleaning needle to address the harder to reach areas of the machine.

Features

  • Two-year warranty.
  • Heat dissipation vents to prolong turbine life.
  • Generous paint container.
  • Effortless cleaning.
  • Ideal entry-level unit.
  • Design
  • Functionality
  • Price

Conclusion


Cordless spray guns offer unmatched freedom of operation — allowing you to paint anywhere with no requirement for a mains power source. These versatile units are ideally suited to small to medium-size projects.

When choosing your ideal sprayer, consider the battery size and running time, nozzle size, and tool format — whether HVLP or airless. These factors affect the duration you can work for, the paints your gun can propel, and the speed of coverage.

Admittedly, they’re not for everyone.

Both ardent DIYers and trade pros looking for machines to tackle large and expansive jobs would be better suited checking out the externally powered — and in many cases, more affordable — corded turbine and hydraulic sprayers.

However, for users wanting to release their mains-lead shackles and tackle moderate-sized jobs around the home — a cordless paint sprayer is worthy of consideration.

Cordless Paint Spraying Machines FAQs

Q: What Is the Best Cordless Paint Sprayer?

In my opinion, with its choice of three nozzles, generous 0.95-quart paint cup, and affordable price point, the Neu Master is possibly the ultimate cordless paint gun in the market for the avid DIYer.

Trade users demanding the pinnacle in power, rapid delivery, and dense-medium compatibility may find that the Graco Ultra 17M367 is the optimum cordless machine.

Q: How Do You Use a Cordless Paint Sprayer?

For tips and hints on using a cordless painting machine, check out this video:

Q: Does DeWalt Make a Cordless Paint Sprayer?

No. However, both the Graco 17M367 and 17M363 cordless models utilize 20-volt DeWalt lithium-ion cells.

Q: How Do You Clean a Graco Cordless Sprayer?

For general advice on rinsing your power painter, check out my detailed guide on paint sprayer cleaning.

For more specific info on Graco cordless machines, take a look at this video:

Q: Do I Have to Thin Paint for a Cordless Spraying Machine?

Some cordless units, such as the Sun Joe, come complete with a viscosity cup to allow you to achieve the perfect dilution of viscous mediums. Alternatively, powerful airless cordless machines, like the Graco 17M363, have sufficient brawn to propel dense paints without pre-thinning.

Q: How Long Does the Battery Last on a Cordless Spraying Gun?

This depends on the battery mAh and the format of the gun. A higher mAh permits longer running times, and airless machines with their impressive efficiency will operate for a greater length of time than that of their HVLP cousins — from a similarly sized cell.

Hence, dependent on the above factors, a single charge can fuel a gun for anywhere from 20 to 60 minutes.