





PetraTools 4 Gallon Battery Sprayer - Extended Spray Time, Long-Life Battery
Category: Milwaukee

Feature Insights & Breakdown
No More Interruptions with 6-8 Hours Battery Life
The HD4000 battery-powered sprayer offers a staggering 6-8 hours of continuous use, eliminating the frustration of frequent recharging. With its 12V8AH battery, you can pump up to 200+ gallons per charge—4 times longer than 2.0 lithium batteries. Say goodbye to interruptions and enjoy seamless, trouble-free performance for large-scale operations.
Trusted by American Families with 24/7 USA Support
Since 2019, PetraTools has been dedicated to providing durable and long-lasting products. Our battery backpack sprayer has become a fan favorite. We stand behind our commitment to 100% customer satisfaction and offer 24/7 support to ensure your every need is met.
Ultimate Comfort with Double-Padded Straps and Back Pad
Whether you're a professional or just tackling large lawns and gardens, our sprayer is designed with your comfort in mind. The double-padded straps and ergonomic squeeze handle with a locking feature significantly reduce user fatigue, ensuring you stay productive for longer.
Adjustable Pressure and Versatile Nozzles
Get precise control with adjustable pressure from 40-90 PSI and 6 versatile nozzles. Tailor the spray for watering, fertilizers, or weedkiller, making it perfect for various tasks. Simply adjust the nozzles to fit your needs, from misting to powerful streams.
Heavy-Duty Construction for Leak-Free Operation
Our HD extendable wand (34.5 inches) and wide-mouth lid simplify filling and cleaning. The translucent tank with gallon markers allows you to monitor liquid levels, while the screen filter prevents clogs. Enjoy reliable, leak-free operation every time.
Exceptional Value with All Essentials Included
Proudly packed with all essentials, the HD4000 comes with a 12V8AH battery, charger, 4-gallon tank, measuring cup, filter, 6 nozzles, 4-foot hose, extendable wand, valve handle, padded straps, back pad, seal rings, fuse, and a comprehensive manual.
This sprayer is ideal for anyone looking to enhance their gardening or agricultural tasks without the hassle of frequent recharges or discomfort. Experience unmatched efficiency and comfort with the HD4000.