The RYOBI ONE+ Chemical Sprayer is the perfect combination of portability and versatility. The 18-Volt battery and pump allows you to spray 30 Gal. per charge with no pumping required. An adjustable spray nozzle makes it the perfect tool for a variety of applications and the durable wand detaches from the handle for 1 or 2 handed use. This includes two 2 Gal. tanks and (2) chemical tank caps, which allow you to conveniently store 1 tank of chemicals while using another tank of chemicals. The chemical tank caps double as measuring cups, making The RYOBI ONE+ Chemical Sprayer completely efficient. Backed by a 3-year limited warranty.