4 Gallon Rechargeable Backpack Sprayer 20V Battery Fertilizing Weed Pest Control. 4-gallon 20-volt powered backpack sprayer: perfect for fertilizing, weed control, and pest control. Its the all-in-one home and garden sprayer, without the pumping. Featuring a 20-volt battery for continuous spraying and a large, 4-gallon, translucent tank to show liquid levels, while also making it easier to fill and clean. It features a three-stage filtration system to eliminate clogs and wasted time and an ergonomic grip for added comfort with control.With its adjustable backpack straps, this sprayer is built for long-term use, for any type of build. Battery and charger are included. International 4 Gal 20v Battery Sprayer. 4 Gal 20v Battery Sprayer. The item "SPRAYER BACKPACK 4 GALLON BATTERY Power 20V Rechargeable Garden Spray Pest Bug" is in sale since Sunday, April 19, 2020. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Plant Care, Soil & Accessories\Garden Sprayers". The seller is "bin123123" and is located in Multiple Locations. This item can be shipped to United States.