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Top 6July 2025
Best Battery Powered Backpack Sprayer 3 Gallon
We made a list of the top 6 Battery Powered Backpack Sprayer 3 Gallon based on verified reviews, popularity and other factors which we summarized for you in this list.
 Best Choice
PetraTools Battery Powered Backpack Sprayer 4 Gallon - 6 Hours Long Battery Life & Padded Straps for Comfort - HD4000 Electric Backpack Garden Sprayer with 6 Spray Nozzles & 90PSI Adjustable Pressure
1
PetraTools Battery Powered Backpack Sprayer 4 Gallon - 6 Hours Long Battery Life & Padded Straps for Comfort - HD4000 Electric Backpack Garden Sprayer with 6 Spray Nozzles & 90PSI Adjustable Pressure
Petra
9.0
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  • 6-8 Hours Long Battery Life: No more pumping with the HD4000 battery powered sprayer! The 12V8AH battery pumps 200+ gallons per charge and lasts 4X longer than 2.0 lithium batteries. It’s perfect for large-scale operations with continuous, hassle-free performance.
  • American Family-Owned Company & 24/7 USA Support: Since 2019, PetraTools has been turning customers into fans with the durable, and long-lasting performance of our battery back pack sprayer 4 gallon. Backed by 100% customer satisfaction, we are ready to assist you 24/7.
  • Double-Padded Straps and Back Pad for Maximum Comfort: Whether you're a professional or a DIY homeowner with large lawns, gardens, or farms, this electric backpack sprayer has durable straps and a squeeze handle with a locking feature to reduce user fatigue.
  • Weed Sprayer Battery Operated with Adjustable Pressure 40-90 PSI & 6 Versatile Nozzles: From misting to powerful streams, the battery-operated sprayer features adjustable nozzles and pressure control, allowing you to tailor the spray for watering, fertilizers, or weedkiller.
  • Heavy-Duty Built for Leak-Free Operation: The new HD extendable wand (34.5 inches) and wide-mouth lid of the backpack sprayer battery powered allow easy filling and cleaning. The translucent tank with a gallon marker monitors liquid levels while the screen filter prevents clogs.
  • Exceptional Value with All Essentials: HD4000 battery pump sprayer includes 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 manual.
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15% Discount
3.2 Gallon Battery Powered Backpack Sprayer, Upgraded Electric Back Pack Sprayer with 3 Spray Force, Battery Indicator, Rechargeable Handle, 41" Telescopic Wand, 5 Mist Nozzles, for Lawn and Garden
2
3.2 Gallon Battery Powered Backpack Sprayer, Upgraded Electric Back Pack Sprayer with 3 Spray Force, Battery Indicator, Rechargeable Handle, 41" Telescopic Wand, 5 Mist Nozzles, for Lawn and Garden
SideKing
8.6
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  • Upgraded Electric Backpack Sprayer for Lawn & Garden: This battery powered backpack sprayer features a 7.4V motor and self-priming pump, providing 2-3 hours of continuous spraying for lawn and garden tasks. With 3 adjustable spray forces and a real-time battery level display, it ensures precise control over water pressure for weed control and more. The easy button operation makes it effortless to use, and the battery display keeps you informed, so you never run out of power mid-task.
  • Versatile Lawn & Garden Sprayer: Equipped with 5 adjustable nozzles, this weed sprayer allows for precision spraying with different modes, from a fine mist to a direct spray. The included telescopic wand extends from 14" to 41" for easy access to hard-to-reach areas. Whether you need a lawn sprayer, pesticide sprayer, or garden sprayer, this tool is a must-have for precise and reliable performance.
  • Large Capacity & Easy to Use: With a 3.2-gallon tank, this battery backpack sprayer boasts a wide-opening for easy filling and mixing. Its translucent tank allows you to monitor liquid levels, while the filter head design prevents clogging. Ideal for sprayers in lawn and garden applications, this battery powered garden sprayer simplifies your watering, fertilizing, and cleaning tasks.
  • Ergonomic, Comfortable Design: The backpack sprayer features an ergonomic design with padded straps to reduce shoulder pressure and ensure long-lasting comfort. The battery operated backpack sprayer comes with an electric pump sprayer that requires minimal effort, allowing you to work longer without discomfort. Ideal for anyone looking for a convenient and comfortable backpack weed sprayer.
  • Durable and Reliable: Built to last, this electric garden sprayer is constructed from high-density polyethylene (HDPE) and acrylonitrile butadiene styrene (ABS) materials, offering durability for both outdoor and indoor use. Easy to clean and maintain, the sprayer's simple disassembly process makes it a hassle-free tool. Backed by a 1-year warranty, this electric backpack sprayer ensures dependable performance for years.
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3Gallon Lawn Garden Sprayer Compatible with Dewalt 20V Battery, Backpack Pump Sprayer w/ 2.0Ah Battery, Translucent Water Tank, Adjustable Pressure, for Spraying Plants, Watering, Weeds, Cleaning
4
3Gallon Lawn Garden Sprayer Compatible with Dewalt 20V Battery, Backpack Pump Sprayer w/ 2.0Ah Battery, Translucent Water Tank, Adjustable Pressure, for Spraying Plants, Watering, Weeds, Cleaning
Mayoki
8.3
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  • Battery Powered Sprayer: The battery operated lawn sprayer is compatible with Dewalt 20V MAX batteries. It includes a 20V 2.0Ah battery and a 2A charger, allowing you to spray up to 11 full tanks on a single charge
  • 3-Gallon Capacity with 7 Nozzles: This garden sprayer has a 3gal white translucent tank for easy water level monitoring. It includes 7 nozzles, 2 spray wands, an adjustable-length SS rod (20" to 38"), and a plastic rod suitable for bleach and other cleaning liquids
  • High Performance: The backpack pump sprayer features adjustable pressure, with a max of 55 PSI and a flow rate of 0.33 gal/min. Spray distance can reach up to 25 feet, making it perfect for lawns, gardens, and for spraying plants, watering, or weed control
  • User-Friendly Design: The electric pressure sprayer includes extra-wide shoulder straps and a padded back, relieving fatigue during long spraying sessions. The spray handle features a lock ring for continuous spraying, and the inlet filtration helps filter out debris
  • Low Voltage Protection: The backpack sprayer and battery both feature low voltage protection. The machine automatically shuts off when the voltage drops below 14.4V, helping to prolong the service time of the battery
  • Factory-tested for quality: each unit undergoes a leak test before shipping; minor water residue or repackaging may occur due to inspection.
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17% Discount
Battery Powered Sprayer 3.2 Gallon, VAXMAY Backpack Sprayer with 5 Mist Nozzles, Electric Garden Sprayer with USB Rechargeable Handle 32" Retractable Wand Portable Weed Sprayer for Lawn, Garden, Yard
5
Battery Powered Sprayer 3.2 Gallon, VAXMAY Backpack Sprayer with 5 Mist Nozzles, Electric Garden Sprayer with USB Rechargeable Handle 32" Retractable Wand Portable Weed Sprayer for Lawn, Garden, Yard
VAXMAY
8.2
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  • Effortless Garden Spraying: The weed sprayer features a battery-powered handle and a self-priming water pump, enabling you to control the spray with a simple button press. Offering up to 3 hours of continuous spraying, the battery sprayer stands out as one of the most powerful sprayers for lawns and gardens. With the adjustable straps, there are 3 ways to carry, The sprayer can be hand-held, carried on one shoulder or on a backpack, making it easy to spray your yard or home.
  • Efficient and Precise Spraying: The battery operated sprayer is equipped with an upgraded 7.4V motor, this electric garden sprayer delivers enhanced power for stronger spraying. The yard spayer includes 5 adjustable nozzles to cater to various spraying requirements, ensuring precise application whether you need a fine mist or a direct spray for your lawn and garden.
  • Versatile Designs: The electric sprayer has a wide opening that make it easy to fill water and mix solutions without spilling. With the Translucent Water Tank Scale, you can easily check the remaining liquid level and replenish it. Made of high-density polyethylene (HDPE) and acrylonitrile butadiene styrene (ABS), this backpack sprayer is durable and can withstand outdoor or indoor use. While the filter head prevents clogging and ensures long-lasting performance.
  • Comfortable and Ergonomic: Adjustable backpack straps and padded back foam cushion of the yard sprayer increase comfort and reduce shoulder pressure. Telescopic wand of the electric sprayer can extend from 8.66 in to 32 in, perfect for hard-to-reach places. The ergonomic handle and comfortable grip allow you to maintain a natural posture while operating it, less tiring during long time use.
  • Wide Application & One Year Warranty: With a capacity of 12L/3.2 gallons, this mist sprayer can handle various tasks such as watering plants, weeding, and feeding lawn fertilizer, to spraying fertilizers or herbicides, cleaning your home or car, sprinklers for yard, and more. Comes with worry free 12-month warranty and 7/24 online service. Any questions about product, feel free to contact us.
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