A few years ago, "cordless paint sprayer" meant a cheap plastic gun that spat thinned paint and couldn't handle a proper acrylic. That has changed. Today you can get a true airless finish from a sprayer that runs on the same battery as your drill, with no extension leads, no generator and no hose dragging across a client's floor.

For painters, builders and serious DIYers, that matters. Cordless sprayers set up in seconds, get into places a stand sprayer can't, and make small jobs (doors, trims, touch-ups, a single feature wall) worth spraying instead of brushing. And with backpack and wheeled cordless units now on the market, you can spray whole rooms without a power point in sight.

This guide covers how cordless airless sprayers work, the best models available in Australia right now, how to combine them on real jobs, and what to know about batteries, tips and spraying in spring. We sell, use, service and repair these sprayers every week at Paint Access, and as a Graco Authorised Service Centre we see what holds up on Australian jobs and what doesn't.

Painter spraying with a Dan's cordless airless backpack paint sprayer outdoors
Dan's Backpack Airless Paint Sprayer: true airless spraying with no hose, no pump on the floor and no power lead.

Quick picks: the best cordless paint sprayers in Australia (2026)

What makes a cordless sprayer "airless"

An airless sprayer uses a pump to push paint through a tiny tip at high pressure. The paint breaks up into a fine, even fan as it leaves the tip, with no compressed air involved. That is why airless sprayers can handle thick acrylics, primers and enamels that would choke a cheap turbine gun, and why the finish looks like it came off a pro rig.

A cordless airless sprayer does the same thing, but the pump runs off a lithium-ion battery instead of a power point. Most of the sprayers in this guide run on, or adapt to, DeWalt batteries, so if you already use DeWalt tools on site you are halfway there.

Three things decide how well any airless sprayer performs:

  • Pressure. More pressure lets you atomise thicker paint and run larger tips. Handhelds work at lower pressures than stand sprayers, which is why they suit smaller jobs and finer finishes.
  • Tip size. The tip controls how much paint comes out and how wide the fan is. Smaller tips for enamels and trims, larger tips for walls and ceilings.
  • Paint supply. Handhelds carry a 1-litre cup or liner. Backpack, compact and wheeled units carry 5 to 7 litres, so you stop far less often to refill.

Cordless vs corded vs HVLP: which do you need?

Choose a cordless airless sprayer if most of your work is doors, frames, skirtings, cabinets, fences, rooms, touch-ups and maintenance jobs, or anywhere power is hard to get to: new builds before the power is connected, strata common areas, sheds and outdoor structures.

Choose a corded stand or cart sprayer if you are spraying whole houses, large commercial walls or roofs day in, day out. A corded unit like the Graco Ultra Max II or Magnum ProX range moves far more paint per hour and runs all day without a battery swap. Browse the full range in our airless paint sprayers collection.

Choose an HVLP sprayer for furniture, cabinetry or joinery where you want the finest finish and minimal overspray, and you are happy to thin your paint. See our HVLP paint sprayers.

Many working painters end up with two machines: a bigger-capacity sprayer for walls and ceilings and a handheld that lives in the ute for everything else. More on that combination below.

Dan's cordless airless range: built for Australian painters

Dan's is the Paint Access own brand. Every Dan's sprayer was developed with the factory by Dan himself, who tested the prototypes on real jobs, including 5 to 6 hours of continuous spraying, before anything went on sale. They are designed in Australia, manufactured in China, and backed by our 24/7 troubleshooting line by phone or text. There are three cordless formats, and the right one depends on how you like to work.

Dan's Backpack Airless Paint Sprayer (BackSprayMate): walls and ceilings with no hose

Dan's BackSprayMate cordless airless backpack paint sprayer in black

The Dan's Backpack Airless Paint Sprayer puts a true airless pump and a 5-litre paint reservoir on your back. You spray from a gun in your hand, with no hose across the floor, no heavy pump to move from room to room and no extension lead.

  • 500W motor delivering up to 1.4 litres per minute.
  • 5-litre integrated reservoir, so you keep spraying instead of refilling every few minutes.
  • Ergonomic harness that spreads the weight across your back and hips for long sessions.
  • Sprays walls, ceilings, furniture, fences and trim.

Best for: repainting rooms, ceilings and walls in occupied homes, rental turnovers, apartments, and anywhere a hose and stand unit would be slow to set up. Available in red and black. For a closer look, read our Dan's Backpack sprayer guide.

Dan's Compact Cordless Airless Paint Sprayer: the all-rounder

Dan's Compact Cordless Airless Paint Sprayer with spray gun and flexible hose

The Dan's Compact Cordless Airless Paint Sprayer has the same airless engine as the backpack (500W, up to 1.4 litres per minute, 5-litre reservoir) in a compact unit you carry or set down beside you. It comes set up for a wide range of coatings out of the box.

  • Four spray tips included (210, 312, 514 and 516), plus a 2m flexible hose, a 25cm extension pole, gun filters, Pump Armor storage fluid and service tools.
  • Compatible with interior wall and ceiling paints, primers, Aqua Enamel, oil-based paints, varnishes, chalk paints and wood stains.
  • Built with wear-resistant components and seals designed for roughly 3,000 to 4,000 litres of paint before major servicing.

Tip guidance from our team: 514 or 516 for ceilings, 210 to 516 for Aqua Enamel depending on the surface, and a 312 at lower pressure for cornices and detail work. Best for: painters and DIYers who want one cordless sprayer that handles everything from enamel doors to full room repaints. Also available in black.

Dan's Tray Spray Go: the cordless wheelie sprayer

Dan's Tray Spray Go cordless airless cart paint sprayer on wheels

Some painters don't want weight on their back. The Dan's Tray Spray Go puts a cordless airless pump on a wheeled tray base, so you roll it from room to room and let the hose do the reaching.

  • 7-litre tray hopper for longer runs between refills.
  • 7.5m flexible hose, so the unit stays put while you move around the room.
  • Dual battery setup, spray gun and four tips included.
  • Works with interior and exterior paints, ceiling paints, primers and Aqua Enamel.

Best for: longer interior jobs, apartments and multi-room repaints where comfort matters, and painters stepping up from a handheld or backpack who want more output without more effort. Also available in black.

Graco cordless sprayers

Graco Ultra QuickShot II 18V: the new benchmark for small jobs

Graco Ultra QuickShot II 18V cordless airless paint sprayer 26E011

The Graco Ultra QuickShot II (26E011) is the updated version of Graco's wearable cordless sprayer, and the one we now recommend for doors, trims and detail work. The upgraded instant-response electric gun virtually eliminates tip spits, which means cleaner starts and stops and less rework on enamel.

  • Adjustable pressure up to 2,000 psi with on-demand flow control.
  • Runs tips up to .016, with a 1-litre Pour-N-Go cup and a 1.8m flexible hose.
  • Quick Flush mode for faster cleaning and colour changes, and Easy Out filtration to reduce tip blockages.
  • Two DeWalt 18V batteries included. Each charged battery sprays up to approximately 3.8 litres, depending on the coating, tip and pressure.
  • Weighs 2.9kg and comes with a belt and holster for hands-free carrying.

Best for: cabinets, doors, frames, skirtings, furniture, soffits, gutters, fences and touch-ups. Upgrading from the original? Read our QuickShot vs QuickShot II review. The original Graco Ultra QuickShot (20B479) is still available, and for long sessions on ladders the PaintAccess Backpack for the QuickShot frees up a hand.

Graco Ultra MAX Cordless: the handheld that sprays oil-based paints too

Graco Ultra MAX cordless airless handheld paint sprayer 17N225 with DeWalt battery

The Graco Ultra MAX Cordless (17N225) is rated for both water-based and oil-based paints, which makes it the flexible choice for enamel work on doors, architraves and metal. It runs on DeWalt batteries and uses FlexLiner bags, so you can spray at awkward angles, including overhead. The kit includes RAC X fine finish low-pressure tips for a smooth finish with less overspray.

Best for: professional painters doing a mix of water-based and oil-based finishing, cabinet and joinery resprays, metal doors and railings.

Graco Ultra Cordless: the value pick for water-based work

The Graco Ultra Cordless (17N221) sprays primers, stains, water-based paints, acrylics, enamels and latex, but it is not designed for solvent-based materials. Our value pack includes two DeWalt 18V compact batteries, a charger, an extension wand, FlexLiner bags, a RAC X FF LP 514 tip, a storage bag and a rechargeable LED light so you can see your wet edge in dim rooms.

Best for: DIYers and renovators, property maintenance, and painters who mostly use water-based acrylics.

Graco FinishPro GX 19 Cordless: full-system finishing, no power needed

The Graco FinishPro GX 19 Cordless is a full finishing sprayer system that runs on battery power, so you get the performance of a stand-mounted finishing rig with the freedom to work where there is no power at all. Best for: professional finishers doing high-end trim, doors, cabinetry and new builds where the power isn't connected yet.

Graco TrueCoat 360 Cordless Connect: bring your own drill

The Graco TrueCoat 360 Cordless Connect connects to a cordless drill, driver or impact driver you already own, instead of using its own motor and battery. That keeps the price down and avoids buying into a new battery system. Best for: homeowners and DIYers painting fences, sheds, outdoor furniture and smaller interior projects.

The combo that saves the most time: Dan's for walls, QuickShot II for trims

The fastest cordless setup we see on real jobs pairs a high-capacity Dan's sprayer with a QuickShot II. Here is how a typical room repaint runs:

  1. Mask and prep with a masking tape applicator so tape and paper or film go on in one pass.
  2. Ceilings and walls with the Dan's Backpack, Compact or Tray Spray Go loaded with ceiling or wall paint and a 515 or 516 tip. The 5 to 7-litre capacity means you finish a room without stopping to refill.
  3. Doors, frames and skirtings with the QuickShot II loaded with enamel and a fine finish tip. Because the QuickShot II's gun and hose hold only about 30ml of coating, colour changes are quick.
  4. Clean up with Quick Flush on the QuickShot II and a water flush through the Dan's unit, then store with Pump Armor.

Two sprayers, no power leads, no hose spaghetti across the floor, and two different coatings running at the same time. If you paint with Dan's Paint Cosmocoat for Walls and Cosmocoat for Ceilings, both are formulated to be easy to spray.

Which cordless sprayer for which job?

  • Whole rooms, walls and ceilings: Dan's Backpack, Dan's Compact or Dan's Tray Spray Go.
  • Long interior jobs with no weight on your back: Dan's Tray Spray Go.
  • Doors, frames and skirtings: Graco Ultra QuickShot II or Ultra MAX Cordless.
  • Oil-based enamels and varnishes: Graco Ultra MAX Cordless or Dan's Compact.
  • Mostly water-based acrylics on a budget: Graco Ultra Cordless.
  • Fences, gates and outdoor structures: Dan's Backpack or Compact for long runs, QuickShot II or TrueCoat 360 for smaller ones.
  • High-end finishing on sites without power: Graco FinishPro GX 19 Cordless.
  • Whole houses, roofs and commercial jobs: step up to a corded stand or cart sprayer from our Graco range.

Batteries: what you need to know

Battery life depends on the paint, the tip size, the pressure you run and how continuously you spray. Thicker paint and bigger tips use more power. A few practical rules:

  • Always carry a second battery. Swapping takes seconds, and you never stop mid-wall waiting for a charge.
  • Bigger packs mean longer runtime. For sprayers on the DeWalt platform, a higher-capacity battery such as the DeWalt 18V XR 4.0Ah or FlexVolt 6.0Ah keeps you going longer between swaps. Check compatibility with your sprayer before you buy, and check each product page for exactly which batteries come in the box.
  • Keep batteries out of the sun. A battery left on the dashboard in an Australian summer loses capacity faster over its life.
  • Use a fast charger on site. Two batteries and a fast charger covers most small and medium jobs without downtime.

Choosing the right tip

Tip codes like "514" describe two things: the first digit, doubled, gives the approximate fan width in inches at about 30cm from the surface, and the last two digits give the orifice size in thousandths of an inch. A 514 tip gives roughly a 25cm fan through a .014 orifice.

  • Smaller orifice (.010 to .012): lacquers, stains, thin enamels and detail work such as cornices.
  • Medium orifice (.013 to .015): enamels, primers and most acrylics on doors and trims.
  • Larger orifice (.015 to .017): wall and ceiling acrylics. Check your sprayer's maximum tip size; the QuickShot II, for example, runs tips up to .016.

Fine finish low-pressure tips are worth the upgrade on handhelds. They atomise paint at lower pressure, which means less overspray, softer edges and longer battery life.

Spraying in spring: getting the conditions right

Spring is the busiest exterior painting season in Australia, and also one of the trickiest. Mornings can be cold and damp, afternoons windy, and humidity changes from day to day.

  • Check the temperature range. Paints have a minimum application temperature on the tin, and sprayers have their own operating range. The QuickShot II, for example, is rated for 4°C to 32°C.
  • Watch the wind. Overspray travels further than you think. On a breezy day, mask generously, spray with the wind behind you and keep cars and neighbouring houses covered.
  • Avoid late-afternoon dew. Paint that is still wet when the dew comes down can stay soft, lose its sheen or pick up a bloom. Finish exterior coats early enough for them to skin over.
  • Back-roll where it counts. On rough or porous surfaces, back-rolling straight after spraying pushes paint into the surface. Read our guide to back-rolling after spraying.

Prep and masking: where the time is really saved

Spraying is fast. Masking is what takes the time.

Cleaning and storage

Most cordless sprayer problems come back to cleaning. Dried paint in the pump or tip is the number one cause of poor spray patterns and failed seals.

  • Flush water-based paint out with clean water straight after the job, until it runs clear.
  • For oil-based paints, flush with the solvent recommended on the tin, then follow the manufacturer's storage instructions.
  • Clean the tip and guard with a soft brush. Never push a pin or wire through the tip orifice.
  • Before storing for more than a few days, run Graco Pump Armor through the pump to prevent corrosion and keep the seals in good condition.

Common problems and quick fixes

  • Tails (heavy lines at the top and bottom of the fan): usually not enough pressure for the paint, or a worn tip. Increase pressure, thin slightly if the manufacturer allows, or try a fine finish tip. See our guide to airless sprayer tails.
  • Spitting: often air in the system, a partly blocked tip or a loose fitting. See how to reduce spitting on a Graco sprayer.
  • No spray or weak pressure: check the battery charge first, then the tip for a blockage, then the filter.
  • Runs and sags: you are too close, moving too slowly or overlapping too much. Keep the gun about 30cm from the surface, move at a steady pace and overlap each pass by about half.

For a full checklist, read our airless paint sprayer troubleshooting guide.

Service, parts and support

Paint Access is a Graco Authorised Service Centre, so we stock genuine Graco parts, such as the QuickShot II ProConnect cartridge, and repair and service Graco sprayers ourselves. Every Dan's sprayer is backed by our 24/7 troubleshooting line, so you are not left stuck on a job.

Frequently asked questions

Are cordless paint sprayers as good as corded ones?

For small and medium jobs, a quality cordless airless sprayer gives the same kind of finish as a corded one. Corded sprayers still win on volume: whole houses, roofs and commercial work where you move a lot of paint all day.

Can I spray acrylic wall and ceiling paint with a cordless sprayer?

Yes. For walls and ceilings, the Dan's Backpack, Compact and Tray Spray Go are the practical choice because their 5 to 7-litre capacity means far fewer refills than a 1-litre handheld cup.

Can cordless sprayers handle oil-based enamel?

Some can. The Graco Ultra MAX Cordless and Dan's Compact both list oil-based paints as compatible. The standard Graco Ultra Cordless is not designed for solvent-based materials, so check the specification before you buy, and read our article on grounding when spraying solvent-based paints.

How long does a battery last?

It depends on the paint, tip size and pressure. Graco rates the QuickShot II at up to about 3.8 litres per charged battery. The practical answer for any cordless sprayer is to run two batteries and a fast charger.

Backpack, compact or wheeled: which Dan's sprayer should I choose?

Choose the backpack if you want both hands free and nothing on the floor, the compact if you want one unit that handles every coating type, and the Tray Spray Go if you would rather roll the weight than carry it on longer jobs.

Do I need to thin paint for a cordless airless sprayer?

Usually not. Airless sprayers are designed to spray most paints unthinned. Follow the paint manufacturer's advice, and thin lightly only if the paint is very thick or the fan is tailing.

Need help choosing?

The right sprayer depends on what you paint most often. Talk to the Paint Access team: we use these sprayers ourselves and can point you to the right machine, tips and accessories for your work. Browse all airless paint sprayers, the Graco range and Dan's cordless sprayers, with fast shipping Australia-wide.