Ryobi One+ 18V 1/2Gl. Cordless Electrostatic Sprayer

This sprayer includes a 3-in-1 adjustable nozzle with low, medium, and high spray patterns, reaching up to 10 feet. With an 18V ONE+ battery, it sprays up to 30 tanks per charge. The price drops from $99 to $16.99. Shipping is free for Amazon Prime members; otherwise, it adds $6.