Buy Now At The Home Depot Pro The RYOBI 18V ONE+ Cordless 1 Gallon Electrostatic Sprayer allows you to spray water-soluble disinfectants and other cleaning solutions with the convenience and freedom of battery power. RYOBI Electrostatic Sprayers utilize best in class electrostatic charging technology to positively charge particles in the solution being sprayed, to deliver quicker and better coverage of surfaces. These charged particles enable solutions to more effectively adhere to and cover a wide array of surfaces. You can spray up to 30 gallons per charge with the included 18V ONE+ battery. This sprayer comes with two 18V ONE+ 2.0 Ah Batteries to double your coverage. The comfortable 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 three spray patterns for a variety of spraying applications. Simply turn the nozzle to choose between low, medium, and high, spraying 65 microns up to 2 ft. away, 85 microns up to 5 ft. away and 160 microns up to 10 ft. away. The large one-gallon tank is designed with a handle for easy transport when filling and easily detaches from the unit for removing excess liquid or switching between tanks.