Product Description Spray continuously up to 2 hours (58 gallons) on single charge with Chapin's 63924 4-gallon 24V lithium-ion battery wide-mouth backpack sprayer. It only takes 3.5-4 hours to recharge when needed. The poly tank is chemical-resistant along with its seals, so you can choose professional-grade lawn and garden chemicals. It comes with 3 filters to increase spray quality and decrease the amount of possible debris from clogging the unit. One in the shut-off valve, one inside the tank, and one is the filter basket in the tank opening. All filters can be removed and cleaned when needed. Choose between 3 different nozzles depending on your spray application – adjustable brass, adjustable poly, or poly fan. Spray comfortably with the poly-cushioned grip shut-off, padded backpack straps, 20-inch poly extension wand, and 48-inch poly reinforced hose. Designed and produced in the USA at Chapin’s home base in Batavia, NY. This backpack sprayer is backed by Chapin’s 2-year limited warranty. Battery charger is included. From the Manufacturer Our residential, professional and industrial sprayers are designed to meet the needs of your lawn, garden, home, farm, professional, or commercial project. With a focus on innovation gained through industry knowledge, Chapin products have been manufactured with excellence in the United States using global components for more than 130 years. We offer full technical support at 800-950-4458 to help you find the right sprayer for your application or visit our website at chapinmfg.com for more product information and specifications. Chapin, the way to spray since 1884.