The 9 best backpack sprayers for large gardens of 2025

Internal No Leak Pump design is safer to use chemicals will not drip down your back. Internal piston pump delivers up to 150 PSI

Durable, 21 inch poly wand with the highest quality Viton seals can be used with Wet table powders and liquids for all applications does the work of both a piston and diaphragm backpack

Premium, lockable shut off with brass components and an in-line filter.

Easy access pump allows changing of seals in just minutes with no tools

Includes 6 Nozzles: adjustable brass, high volume wide fan (brown), low volume wide fan (red), low volume narrow fan (yellow), jet stream (orange) and foaming (black). Also accepts TeeJet nozzles.

4-GALLON DURABLE POLY TANK: durable 4-gallon translucent poly tank lets you see the tank capacity while filling and working, tank is durable and compatible with standard lawn and garden chemicals; 4-inch opening with filter cap to help catch debris when filling tank

MADE IN THE USA WITH GLOBAL MATERIALS: designed and produced in the USA with US-based customer service and technical support, located at Chapin’s home base in Batavia, NY; backed by Chapin’s 1-year limited warranty

3-STAGE FILTRATION SYSTEM: a standard for Chapin backpack sprayers, a filter is located in the shut-off, inside the tank and with the cap; 3 different locations to catch debris before it clogs up your sprayer while working; more spraying and less downtime

COMPONENTS: 20-inch poly extension wand to reach difficult areas, padded adjustable shoulder straps with waist strap and poly shut-off with lock-on feature so you don’t need to constantly grip the shut-off to spray

ADJUSTABLE POLY CONE NOZZLE: dial your spray from coarse stream to shower depending on your application

CHEMICAL COMPATIBILITY: nitrile seals handle standard fertilizers, pest and weed control or water

TECHNICAL SUPPORT: always check your manual for proper use and assembly. Our technical support team can answer any questions (1-800-444-3140)

【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.

【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.

【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.

【Widely Used Helper】Master all sprayers in lawn and garden with this multi-functional weed sprayer. Its enhanced spraying power, extended battery sprayer runtime, and retractable wand efficiently tackle tasks like weeding, fertilizing, disinfecting, or cleaning cars/homes. Perfect for pros or beginners maintaining lawns, farms, or indoor plants. The durable lawn sprayer excels in gardens, yards, and indoor/outdoor sanitation with unmatched endurance.

【Leak-proof and High Quality with Friendly After-Sales】Engineered for durability and tested for drops, this electric sprayer features impact-resistant materials and secure connectors to prevent leaks. The connections and seals between parts such as the sprayer, hose, and sprayer bottle are good, eliminating leaks. (Note: Make sure the connections of all parts are tightened).

【24-Hour Rapid Support & Satisfaction Guarantee】 If you encounter any problems with our yard sprayer, please Contact us promptly for troubleshooting.

No More Hand Pumping: Spraying has never been easier! VEVOR's battery-powered sprayer features a durable 7.2Ah Lead Acid battery, which can spray for 3-4 hours straight from just one charge. The max. 94 psi pressure of the pump allows the flow rate to reach up to 3.6L/min. The 4 Gal/15 L capacity is large enough to meet your daily needs, saving you labor and time. Time to spray your worries away!

Multiple Nozzles Available: Our battery powered sprayer comes with 6 nozzles and 2 wands, giving you more options to choose how you spray! The metal wand features an adjustable length of 21"-39", and the plastic wand is suitable for bleaching agents and other corrosive liquids. The water pressure can be easily adjusted from 0 to 94 psi via the knob. Our sprayer will meet your various spraying needs with no trouble.

Backpack Sprayer and Cart Combo: The battery backpack sprayer features shoulder straps and a cart with adjustable handle for maximum comfort and portability. The widened straps and the cushion added to the back improve the softness and comfort. When you are tired, you can also put it on the cart to continue spraying. Get ready to roll over any obstacles and get where you need to be.

User-friendly Designs: Every detail is designed for your convenient use. The enlarged water inlet with a filter screen helps you add liquid easier, and the translucent tank with gallon markers lets you know the inner capacity clearly. Besides, the handle features a button, making it lockable to spray continuously without fatigue. What more could you ask for?

Handle Any Spraying Tasks: Our electric backpack sprayer is ideal for indoor and outdoor spraying needs like watering, gardening, general cleaning, washing, pet bathing, disinfecting, and many other applications. Hooray, it's time to spray. Are you ready?

Note: It is recommended to fully charge and turn off the power before long-term storage.

Effortless Garden Spraying: The weed sprayer is equipped with a powerful 7.4V battery-powered motor, allowing you to spray effortlessly with just the push of a button. With up to 3 hours of continuous operation, it delivers exceptional power and efficiency for all your lawn and garden needs. The electric sprayer features adjustable straps, ensuring maximum comfort and flexibility. Whether for outdoor or indoor use, this backpack sprayer makes your spraying tasks simple and stress-free.

Adjustable Speed & Battery Indicator: The garden sprayer features an upgraded handle with 3 adjustable speeds and a built-in battery indicator, allowing you to adjust the spraying force and monitor the remaining charge with ease. Equipped with 5 adjustable nozzles, the lawn sprayer is designed to meet a variety of spraying needs. You can adjust the nozzle tightness to achieve anything from a fine mist to a direct spray, ensuring precise application for all your lawn and garden tasks.

Practical Designs: The yard sprayer features a wide opening for easy filling and mixing of solutions without spills. Its translucent tank scale allows you to monitor the liquid level at a glance, making it convenient to refill as needed. Constructed from high-density HDPE and ABS, this battery powered backpack sprayer is built to last and is ideal for both indoor and outdoor use. Additionally, the built-in filter prevents clogging, ensuring reliable and 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 garden sprayer can extend from 14.1 in to 41 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, lawn & garden 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.

EASY FILL: The funnel top allows for smooth filling, and the semi-transparent polyethylene tank allows you to see the capacity of fluid you have left

EFFICIENT OPERATION: High-efficiency pump with chemical resistant seals, built-in pressure release valve, and locking trigger for continual spray. Also includes padded shoulder straps for added comfort during use

RELIABLE COMPONENTS: Reinforced flexible hose with chemical resistant polymer wand, continual spray controller, and fully adjustable nozzles

INDOOR AND OUTDOOR USE: Use it to soak vegetable gardens, hanging plants, and indoor/patio plants, clear walkways and edges of houses

ATTENTION: If you encounter any moisture within the product as it arrives, rest assured it is merely water. The products are tested for leaks during development and are not always completely dry when shipped to our fulfillment centers. Feel free to reach out if you have any concerns!

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.

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.

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!

Ergonomic Design for Comfort and Convenience: Our sprayer features double-layer padded shoulder straps to reduce back strain and fatigue. The semi-transparent tank with gallon markings allows easy monitoring of liquid levels, and the wide-mouth lid ensures hassle-free filling and mixing. Equipped with a stainless steel telescopic spray gun and a convenient trigger, it offers user-friendly operation. The wide-mouth lid and secondary lid for nozzle storage enhance ease of use and efficiency.

Reliable and Durable for All-Weather Use: Our high-quality lithium battery and waterproof design ensure long-lasting durability, even in harsh conditions. With 5 versatile nozzles included, you can handle everything from detailed gardening to powerful cleaning. Enjoy peace of mind with our worry-free one-year warranty and round-the-clock online support. Have questions about our product? Feel free to reach out to us anytime.

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.