The RYOBI 18V ONE+ Cordless 1 Gal. Electrostatic Sprayer allows you to spray water soluble disinfectants, cleaning solutions and lawn and garden chemicals with the convenience and freedom of battery power. RYOBI Electrostatic Sprayers utilize electrostatic charging technology to positively charge particles to allow solutions to cover surfaces quicker and more evenly, reducing chemical use and increasing efficiency. The charged particles enable solutions to more effectively wrap around a wide range of surfaces. Spray up to 30 tanks per charge with the included 18V ONE+ battery. The backpack design allows for comfortable, one-handed operation and the holster is designed for right-handed or left-handed use. Engage the on/off switch to activate the electrostatic technology, or to deactivate it when using chemicals best suited for conventional spraying. The 3-in-1 Adjustable Nozzle Selector allows you to choose from multiple spray patterns, simply turn the nozzle to select between Low, Medium, and High. The low setting sprays 65 microns up to 2 ft. away, medium setting sprays 85 microns up to 5 ft. away and high setting sprays 160 microns up to 10 ft. away. The 1-Gal. tank is designed with a handle for easy transport when filling and detaches from the unit for removing excess liquid. The RYOBI 18V ONE+ Cordless 1-Gal. Electrostatic Sprayer includes (2) 18V ONE+ 2.0 Ah Batteries and (1) Charger, compatible with over 225+ ONE+ tools. Backed by a 3-year limited warranty.