The Green Gorilla powered spray system allows gardeners to focus on spraying. A power pack connects easily to a premium spray tank, and eliminates manual pumping by pressurizing the air within the system. The Green Gorilla also maximizes the use of chemicals by delivering a steady stream with constant even pressure. The power pack’s rechargeable lithium ion power lasts for hours, and attaches with an easy-twist, quick-connect system. The system also serves as an automatic pressure relief for added safety. Power packs can be snapped quickly between tanks with no cross-contamination. The Green Gorilla Advanced Spray System in a Home and Garden series is available in 1.5 gallon and 2.5 gallon tanks. All of the tanks and power packs are designed for rugged wear, assembled in the USA, and hand-tested with a one year limited warranty. Accessories include a 20 foot extended hose, a 3 foot extended wand, a shoulder strap and a car charger.