Updated: May, 2025

Best electric backpack sprayers

Save up to 20% Off

1

Petra

9.9

Exceptional

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

16% Off

Why we love it

Long-lasting battery for extended use.

Comfortable straps for easy carrying.

Versatile with multiple nozzles.

Main highlights

Extended Spray Time
The HD4000 offers 6-8 hours of continuous spraying on a single charge.

Ideal for Large Areas
Perfect for pest control, gardening, and large-scale spraying tasks.

Comfortable Backpack Straps
Users praise the double-padded straps for reducing strain during use.

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How do we rank?

How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
2

DEWALT

9.8

Exceptional

Dewalt 190742 20V MAX Lithium-Ion 4 Gallon Powered Backpack Sprayer (Tool Only)

13% Off

Main highlights

Variflo technology efficiently adjusts the flow of operator

Triple-filtration system helps minimize clogging

Heavy-duty nylon-reinforced hose effectively avoids kinking

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3

VAXMAY

9.7

Exceptional

Battery Powered Backpack Sprayer 4 Gallon, VAXMAY 100 PSI Electric Graden Sprayer Works with Makita 18V Battery, Weed Yard Sprayer with Telescopic Wand, 5 Nozzles, 2.6 Ah Battery & Charger Included

Why we love it

Compatible with Makita batteries.

Adjustable pressure for versatile tasks.

Comfortable and easy to carry.

Main highlights

Compatible with Makita Battery
Effortlessly compatible with Makita 18V batteries, ensuring easy replacement and extended use.

Versatile Spraying Applications
Ideal for gardens, lawns, agricultural fields, and more with reliable power.

Highly Praised Storage Feature
Storage compartment for nozzles praised for organization and convenience.

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4

SideKing

9.4

Excellent

SideKing Battery Powered Backpack Sprayer 4 Gallon, 0-100 PSI Adjustable Pressure Sprayer Compatible with Makita 18V Battery, Electric Sprayer with Wand, 5 Nozzles, 2.6Ah Battery&Charger Included

Main highlights

Powerful Performance for Every Task: Our high-pressure sprayer delivers up to 100 PSI, tackling gardening, cleaning, and dusting effortlessly. The stainless steel telescopic spray gun and adjustable pressure knob ensure precise and efficient spraying. With a spray range of over 25 feet and a large tank capacity, it covers wide areas quickly. The long-lasting battery allows for all-day operation, eliminating the limitations of traditional sprayers. Upgrade now for an efficiency boost!

Elevate Your Spraying Experience with High-Pressure Sprayer. Are you tired of the inefficiency and trouble of traditional sprayers? Now is the time to upgrade your tools and enjoy the convenience and efficiency brought by the new battery powered backpack sprayer! Compatible with Makita 18V batteries, it allows for easy battery swapping for continuous use. With 3-4 times more efficiency than manual sprayers, saving you time and effort.

Efficient and Durable, Professional Quality: This electric backpack sprayer is powered by a 2.6Ah lithium battery, providing up to 2 hours of continuous spraying per charge. The included charger fully charges the battery in just 3 hours, ensuring readiness. A digital voltage display allows for clear battery usage monitoring, while the battery discharge protection automatically shuts off the sprayer when voltage drops below 14V, extending battery life.

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5

Field King

9.3

Excellent

FIELD KING 190328 Backpack Sprayer, 4 Gallon, with Internal No Leak Pump Design Delivers 150 PSI

15% Off

Why we love it

No leaks with internal pump design.

Comfortable with high capacity.

Versatile nozzle options.

Main highlights

Internal Pump Safety
The internal no-leak pump design ensures safe chemical use.

Versatile Use Cases
Ideal for lawn care and garden maintenance with multiple nozzle options.

Customer Favorite Pressure
Users love the fantastic pressure and ease of use.

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6

ALIENTABI

9.2

Excellent

ALIENTABI Backpack Sprayer 4 Gallon, 2.6Ah- Lithium Battery Powered for Weeding, Spraying, Cleaning

Why we love it

high quality materials and construction

dual speed settings for different spraying needs

long battery life for extended spraying

Main highlights

Key Features
Durable 4-gallon electric sprayer with dual-speed, diaphragm pump design, Viton seal, stainless-steel wand, and lithium-ion battery for 2+ hours of spraying.

Ideal Use Cases
Perfect for extensive garden care, pest control, and fertilizing, with its ability to adjust pressure (36 or 65 psi) for various spraying needs.

Customer Reviews
Highly praised for its lasting battery life, ease of use, and quality construction, ensuring reliability and satisfaction in garden maintenance tasks.

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7

Ramarmro

9.1

Excellent

Battery Powered Backpack Sprayer 4 Gallon Lawn Garden Sprayer 8Ah 7.4V Lithium Battery Powered,100 PSI Cut Off Pressure with 8 Nozzles and 2 Wands, Weed Yard Sprayer for Lawn, Garden, Cleaning

20% Off

Main highlights

【User-Friendly Design】The enlarged water inlet with filter allows you to add liquid more easily without worrying about clogging with debris or other substances, thus protecting the internal components of the pump sprayer from any damage.

【Battery Powered Backpack Sprayer 】: Backpack sprayer battery powered features a durable 8Ah lithium-ion battery, which can spray for 4-6 hours straight from just one charge. The max 100 psi pressure of the pump allows the flow rate to reach up to 4.1L/min. The 4.2 Gal/16L capacity is large enough to meet your daily needs, making garden watering easy and efficient.

【7 Nozzles to Choose from】It includes seven different nozzles that can easily switch between spray and misting modes depending on your spraying needs to water delicate plants, care for your lawn, or clean your home for convenient watering, gardening, cleaning, and more.

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8

VASG

8.8

Very Good

Battery Powered Garden Sprayer 2 Gallon, 7.4V Powerful Electric Backpack Sprayer, Weed Yard Lawn Sprayer with 5 Mist Nozzles & Retractable Wand & Adjustable Strap for Lawn, Garden, Yard

18% Off

Why we love it

No more manual pumping required.

Long-lasting battery for extended use.

Versatile nozzle options for various tasks.

Main highlights

Efficient Spraying with Powerful Battery
The VASG garden sprayer's 7.4V battery lasts up to 4 hours.

Ideal for Diverse Gardening Tasks
Perfect for weeding, watering, and fertilizing in gardens and lawns.

Praised for Adjustable Nozzles
Five interchangeable nozzles cater to different spraying needs.

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9

VAXMAY

8.7

Very Good

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

Main highlights

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.

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.

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10

VASG

8.6

Very Good

Battery Powered Garden Sprayer 2 Gallon, Electric Backpack Sprayer, Weed Yard Lawn Sprayer with 5 Mist Nozzles & Retractable Wand & Adjustable Strap for Lawn, Garden, Yard

18% Off

Main highlights

【No More Hand Pumping】 This electric sprayer revolutionizes gardening with battery powered sprayer technology. The sprayer 2 gallon capacity (8L) paired with a 2500mAh battery sprayer runs 3 hours per charge, eliminating manual pumping. Perfect for sprayers in lawn and garden, its electric pump delivers strong spray for tall plants, covering large areas effortlessly. Ideal garden sprayer for daily tasks, saving labor and time with industrial-grade efficiency.

【Easy to Use & Lightweight】Assemble this battery powered sprayer in minutes. Its ergonomic design features a shoulder strap for portability even at full 2-gallon capacity. One-button operation with dual spray speeds simplifies tasks, while the telescopic wand reaches elevated areas effortlessly. The garden sprayer’s transparent window monitors liquid levels, ensuring uninterrupted use for lawns, greenhouses, or indoor cleaning.

【5 Adjustable Nozzles】Upgrade your battery pump sprayer experience with 5 nozzles: shower, dual/single head, fan, and adjustable patterns. The lawn sprayer's rotating nozzle eliminates frequent swaps - toggle between fan, spot, or fine sprays instantly. Designed for weed sprayer precision or broad coverage, it adapts to fertilizers, weed control, or cleaning tasks. Maintain consistent flow for all backpack sprayers in lawn and garden scenarios without interrupting workflows.

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Our top pick

1
16% Off

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
The PetraTools HD4000 Battery Powered Backpack Sprayer is a versatile and efficient tool for anyone needing to tackle large-scale spraying tasks. With a robust 8AH lead-acid battery, it provides 6-8 hours of continuous operation, eliminating the need for manual pumping and ensuring you can work uninterrupted. This sprayer is ideal for pest control and gardening, thanks to its adjustable 70 PSI pressure and six different nozzles, offering flexibility for various applications. Users appreciate the comfort provided by the double-padded backpack straps, which make carrying the 4-gallon tank manageable even for extended periods. Additionally, the wide mouth lid with a screen filter simplifies filling and cleaning. The HD4000 is backed by PetraTools' commitment to quality and excellent customer support, making it a reliable choice for both home and commercial use.

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