RYOBI ONE+ 18V Cordless Fogger/Mister P2850 — Portable Mister with 2.0Ah Battery & Adjustable Nozzle

The RYOBI ONE+ 18V Cordless Battery Fogger/Mister P2850 is a portable, battery-powered spray unit designed to apply fine mists for pests, humidity control, or sanitizing tasks without the need for cords or gas.

Compact and built for mobility, the P2850 combines RYOBI's ONE+ battery platform with a lightweight tank and an adjustable nozzle so you can mist large or confined spaces quickly. Its cordless design removes the limitations of extension cords and generators, while the included 2.0 Ah battery and charger let you get started right away. The unit suits users who need a no-fuss, easy-to-move mister for residential, commercial, or outdoor applications.

How does the P2850 make spraying simpler on job sites?

The RYOBI P2850 eliminates cord management and fuel handling, letting you move freely between treatment zones. Its ergonomic handle and balanced weight reduce fatigue during extended use, and the battery indicator helps you plan work without unexpected interruptions.

• Runs on the ONE+ 18V system for cordless convenience
• Included 2.0 Ah battery and charger for immediate use
• Lightweight design for easy transport across properties
• Battery level indicator to monitor remaining runtime

What spraying patterns and control does this mister offer?

The fogger features an adjustable nozzle so you can switch between a fine fog and a heavier spray to match the task. This flexibility helps deliver even coverage whether you're treating plants, cooling outdoor areas, or applying disinfectant liquids that require a fine droplet size.

• Nozzle adjustment for fine mist to coarse spray
• Consistent output suitable for spot treatments or area coverage
• Simple trigger control for start/stop operation

What maintenance and safety steps should I follow?

Keep the misting tank and nozzle clean after each use to prevent clogs and cross-contamination between liquids. Store the battery separately and follow the manufacturer’s charging guidelines; inspect seals and fittings regularly to avoid leaks.

• Flush tank and nozzle with water after compatible solutions
• Charge the 2.0 Ah battery per RYOBI instructions and store dry
• Check O-rings and connections for wear before each season

How long will the 2.0 Ah battery run during typical use?

Run time depends on spray setting and flow rate; higher-output misting will reduce battery life, while intermittent short bursts extend it. The included 2.0 Ah battery provides enough power for most small-to-medium tasks and can be swapped with other ONE+ batteries for longer sessions.

• 2.0 Ah capacity suitable for short to moderate jobs
• Interchangeable with other RYOBI ONE+ 18V batteries for extended runtime
• Charger included for quick recharge between uses

Who this is for: The RYOBI ONE+ P2850 fogger/mister is a good match for homeowners, landscapers, and light commercial users who need a portable, easy-to-operate sprayer without gas or cords. It fits anyone already invested in the RYOBI ONE+ battery ecosystem who wants a compact misting solution for pest control, light sanitizing tasks, humidity or cooling, and targeted liquid application. For larger or continuous industrial requirements, consider higher-capacity battery options or dedicated powered systems.