Spray up to 25 gallons before recharging (up to 1.75 hours) with your Chapin 60124 4-gallon 20V internal battery backpack sprayer. Check off the outdoor items on your To-Do list like watering, feeding plants, reducing weeds and pests or general cleaning. Its 4-gallon poly tank has a 4-inch opening so it's easy to fill and clean after each use. Spray longer, with less hand fatigue with the poly shut off and lock-on/off feature. The 24-inch poly wand allows you to reach a little further while working on taller trees and wider shrubs. Switch from stream to spray with the adjustable poly nozzle and the 2-stage filtration system is included with a filter basket on the cap. Designed and produced in the USA at Chapin’s home base in Batavia, NY. This backpack sprayer is backed by Chapin’s 1-year limited warranty. Charging cord is included.