The ONE+ 18V Cordless Battery 1 Gal. Chemical Sprayer by Ryobi is a versatile and efficient gardening tool that allows you to easily apply chemicals, pesticides, and weed killers in your yard and garden. With a powerful 2.0 Ah battery and a 54-inch hose length, this handheld sprayer offers convenience and effectiveness. The adjustable spray tip and backpack feature make it comfortable to use, while the 1-gallon capacity ensures you have enough product for multiple applications. The 90-day returnable policy and charger included make this a reliable and practical choice for maintaining your outdoor spaces.