20V Black & Decker powered lithium ion rechargeable backpack sprayer requires no pumping. 1.75 hours of continuous spraying up to 50 Gal. 35 to 40 psi with a 35 Ft. maximum horizontal spray stream. 6 In. wide mouth with carrying handle built into cap. Features: chemical resistant seals, 48 In. clear reinforced hose, and 20 In. poly wand. Cushion grip shut-off with built-in serviceable filter to assure that debris cannot clog the nozzle tip. Deluxe padded straps with waist/chest strap for prolonged use. Battery charger included. 12 Lb.