The Makita XSU03Z 18V LXT Lithium-Ion Cordless 1.3 Gallon Sprayer, Tool Only is a battery-powered garden sprayer built for applying pesticides, insecticides, herbicides, fungicides, and fertilizers with less effort than a hand-pump unit. This is a cordless sprayer designed for lawn and garden chemical application. Model Number: XSU03Z. If you already run Makita batteries, this gives you a cleaner, faster way to handle spot spraying, perimeter treatment, and general yard maintenance without stopping to build pressure by hand.

What matters most here is the combination of usable pressure and practical control. The motor produces immediate and consistent output up to 38 PSI, and the adjustable nozzles let you work between 19 and 38 PSI depending on whether you need a lighter mist or a more direct jet spray. You can set it up with one nozzle head for more targeted spraying, or switch to two nozzle heads when you want wider coverage. That flexibility makes the tool more useful than a one-pattern sprayer, especially if you're moving between weed control in tight areas and broader fertilizer or treatment work across larger sections.

The tank holds 1.3 gallons, which keeps the unit manageable in size and weight while still giving you enough capacity for routine spraying tasks around homes, shops, and properties. Makita rates it for up to 90 gallons sprayed with one 18V LXT 5.0Ah battery, and over 5 hours of runtime with a 4.0Ah battery. On the job, that means fewer interruptions if you're treating multiple zones in one go. The built-in 3-stage LED battery gauge is also a small feature that makes a real difference, because you can see where your charge stands before you walk out to the far end of the property.

Makita put some thought into day-to-day handling, too. The telescoping spray wand adjusts from 20 inches to 27 inches, so you can shorten it for storage and transport or extend it for more reach around shrubs, beds, and awkward spots. The 67 inch hose adds maneuverability without forcing you to keep the tank right next to every spray target. There is also a lock-on feature on the handle for continuous operation, which is the kind of thing you appreciate once you've spent time doing larger treatment passes. The wand stores on the sprayer itself, and the shoulder strap helps when you're moving around a yard or property.

For outdoor use, the weather resistance matters. This sprayer carries an IP54 rating and includes Makita Extreme Protection Technology, which is built to improve resistance to dust and water in harsher jobsite or outdoor conditions. That does not mean abuse-proof, but it does make more sense than using a standard indoor-focused tool platform component around damp grass, dirt, and routine outdoor exposure.

Battery system compatibility is a big selling point if you're already in Makita's cordless lineup. The XSU03Z is part of the 18V LXT system and is designed to work with Makita 18V LXT Lithium-Ion batteries. Makita also specifies compatibility with 18V Lithium-Ion batteries that have the Star symbol for Star Protection, which helps guard against overloading, over-discharging, and overheating. This is a tool-only purchase, so battery and charger are not included.

Who should buy it? This sprayer makes the most sense for homeowners with a larger yard, landscapers doing light-to-medium treatment work, and Makita users who want to stay on one battery platform for both tools and outdoor equipment. If you are tired of pumping a manual sprayer and want more consistent output, easier reach, and less downtime, this is a practical step up. If you need a massive-capacity backpack unit for full-day commercial spraying, the 1.3 gallon tank may feel small. But for spot treatment, routine maintenance, and portable cordless convenience, it is a smart setup.

Makita XSU03Z 18V LXT Lithium-Ion Cordless 1.3 Gallon Sprayer, Tool Only Makes Sense for Existing LXT Users

If you're already on Makita's 18V platform and you want to stop pumping a manual sprayer, this is the kind of tool that earns its place pretty quickly.

• Who it's for: Homeowners, property maintenance crews, and landscapers who want a cordless sprayer for weed killer, fertilizer, pesticides, and general treatment work.
• Why it stands out: You get adjustable 19 to 38 PSI output, single or dual nozzle flexibility, a telescoping wand, and true LXT battery compatibility in a compact package.
• Worth knowing: This is a tool-only sprayer, so battery and charger are not included, and the 1.3 gallon tank is better for portable treatment work than all-day high-capacity spraying.

• Is this a hand-pump sprayer? No. It is a cordless battery-powered sprayer with a motor that delivers immediate and consistent pressure.
• What battery does it use? It is part of the Makita 18V LXT system and works with Makita 18V LXT Lithium-Ion batteries. Makita also specifies compatibility with batteries that have the Star symbol.
• What pressure range does it operate at? The adjustable nozzles provide pressure from 19 PSI up to 38 PSI.
• Can it switch between focused and wider spraying? Yes. You can use one nozzle head for targeted spraying or two nozzle heads to cover a wider area.
• Is the battery included? No. This is a tool-only configuration, so the battery and charger are sold separately.