Efficient, All‑Day Coverage with a Backpack Sprayer You Can Depend On The PetraTools HD4000 Battery Powered Backpack Sprayer combines a generous 4-gallon tank with a high‑performing 12V8Ah battery. It delivers long, steady operation so you can treat large lawns, fields, or multiple garden beds...

All‑Day Spraying, No Pumping Required Meet the PetraTools HD4000 Pro Series Battery Powered Backpack Sprayer, a 4 gallon unit designed for efficiency and reliability in busy outdoor settings. Powered by a robust 10Ah battery, you can spray for eight to ten hours on a...