MY4SONS M4 Cordless Battery Powered Backpack Sprayer - 4 Gallon Capacity with 15ft Hose, Includes Rechargeable Battery & Charger, Adjustable Stainless Steel Nozzles - Perfect for Lawn Care, Garden Spraying, Pest Control & Agricultural Use - Silver (Model M4)
MY4SONS M4 Cordless Battery Powered Backpack Sprayer - 4 Gallon Capacity with 15ft Hose, Includes Rechargeable Battery & Charger, Adjustable Stainless Steel Nozzles - Perfect for Lawn Care, Garden Spraying, Pest Control & Agricultural Use - Silver (Model M4)
MY4SONS M4 Cordless Battery Powered Backpack Sprayer - 4 Gallon Capacity with 15ft Hose, Includes Rechargeable Battery & Charger, Adjustable Stainless Steel Nozzles - Perfect for Lawn Care, Garden Spraying, Pest Control & Agricultural Use - Silver (Model M4)
MY4SONS M4 Cordless Battery Powered Backpack Sprayer - 4 Gallon Capacity with 15ft Hose, Includes Rechargeable Battery & Charger, Adjustable Stainless Steel Nozzles - Perfect for Lawn Care, Garden Spraying, Pest Control & Agricultural Use - Silver (Model M4)
MY4SONS M4 Cordless Battery Powered Backpack Sprayer - 4 Gallon Capacity with 15ft Hose, Includes Rechargeable Battery & Charger, Adjustable Stainless Steel Nozzles - Perfect for Lawn Care, Garden Spraying, Pest Control & Agricultural Use - Silver (Model M4)
MY4SONS M4 Cordless Battery Powered Backpack Sprayer - 4 Gallon Capacity with 15ft Hose, Includes Rechargeable Battery & Charger, Adjustable Stainless Steel Nozzles - Perfect for Lawn Care, Garden Spraying, Pest Control & Agricultural Use - Silver (Model M4)
MY4SONS M4 Cordless Battery Powered Backpack Sprayer - 4 Gallon Capacity with 15ft Hose, Includes Rechargeable Battery & Charger, Adjustable Stainless Steel Nozzles - Perfect for Lawn Care, Garden Spraying, Pest Control & Agricultural Use - Silver (Model M4)

MY4SONS M4 Cordless Battery Powered Backpack Sprayer - 4 Gallon Capacity with 15ft Hose, Includes Rechargeable Battery & Charger, Adjustable Stainless Steel Nozzles - Perfect for Lawn Care, Garden Spraying, Pest Control & Agricultural Use - Silver (Model M4)

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Description

Experience the ease and power of the MY4SONS M4 Battery Powered Backpack Sprayer – a high-performance tool designed for anyone looking to tackle large-scale spraying jobs with minimal effort. Say goodbye to manual pumping with the 8Ah rechargeable battery that delivers an impressive 6-8 hours of continuous operation on a single charge, allowing you to spray over 200 gallons without interruption. Whether you're a dedicated gardener, a pest control professional, or tackling deep cleaning tasks, the M4 sprayer is engineered to meet all your needs. With two versatile wands included, you’ll be ready for any spray job: a stainless-steel wand for general use and a plastic acid-resistant wand that’s perfect for handling bleach and other chemical solutions.The MY4SONS M4 is all about versatility and control. Featuring a 15-foot hose, this sprayer provides extended reach, letting you leave the unit on the ground while you effortlessly spray tall hedges, fruit trees, or hard-to-reach spots. Climbing ladders is no longer a hassle when you can just take the hose and handle with you! Adjust the spray pressure from 20 to 60 PSI with the simple turn of a dial, allowing you to switch from a gentle mist for delicate plants to a strong jet for heavier applications. For even more versatility, this sprayer includes a variety of nozzles—cone, fan tip, fog, and variable nozzles in both brass and plastic—so you can choose the perfect spray pattern every time.

Features

    No More Pumping – Spray All Day! - No more manual pumping with a powerful battery that delivers 6-8 hours of uninterrupted spraying or covers over 200 gallons on a single charge. Designed for all-day use, whether for large gardens, pest control, or professional landscaping. The included 8Ah battery lasts 4X longer than standard lithium batteries, and the automatic charger provides a full recharge in 8 hours. Get ready to spray without stopping! Battery and charger included!

    Perfect Flow Every Time! - Customize your spraying needs with precise control using the adjustable variable pressure dial, allowing you to seamlessly switch from 20 to 60 PSI. Achieve the perfect flow for delicate flowers, dense shrubs, or heavy-duty cleaning, making it ideal for garden care, cleaning, and disinfecting. This backpack sprayer gives you unmatched versatility with easy pressure adjustments, ensuring that every spray job is done exactly how you want, no matter the task at hand.

    Versatile Wands for Any Job! - The MY4SONS M4 sprayer comes equipped with a durable stainless-steel wand for high-performance spraying and an acid-resistant wand for bleach and chemical solutions.The comfortable plastic squeeze handle with a locking mechanism provides a steady, fatigue-free grip for long jobs. With multiple nozzles included, such as cone, fan tip, fog, and variable nozzles in brass and plastic, you can achieve precise spray patterns every time.

    15-Foot Freedom for Hard-to-Reach Areas! - The 15-foot hose lets you take spraying to new heights without the need to carry the sprayer with you. Leave it on the ground while you reach high hedges, tall fruit trees, or second-story windows with ease. Ideal for users who need to spray from ladders or cover wide areas without hauling a heavy unit, this sprayer’s extra-long hose brings freedom and flexibility. Whether it's a high fence or a remote corner, you’ll reach every spot without hassle.

    All-Day Comfort & Easy Setup! - Designed for comfort and ease, the MY4SONS M4 backpack sprayer features extra-thick XXL shoulder straps to reduce fatigue, making it ideal for long days of work. Organize wands and accessories with convenient pockets and enjoy easy refills with the wide-mouth lid featuring a built-in filter to keep debris out. With a quick-release strain relief hose, leak-proof lid, and easy battery change compartment, setup and spraying have never been so smooth and effortless.

Reviews

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- Verified Buyer
We have gone through so many sprayers that have ended up as more plastic in the trash.They rust, they leak, they stop working. I finally pulled the trigger on a more expensive power sprayer. We researched it and this one look like the best bet. First of all, if you’ve never used a power sprayer before, you will be shocked by the amount of product you r able to put out on the plants, and how quickly it gets applied . Night and day from a hand pump. Also, with a high pressure sprayer like this, using this large assortment of different tips, you can achieve very fine atomization of the spray product which gives much better coverage. A fog that will envelop the entire plant going under the leaves as well as on top of them. This, providing you are spraying on a day without strong winds.The telescoping stainless steel wand is very nice, but remember, you cannot use it with acids like vinegar or other asset based herbicides. For that, use the supplied plastic wand. One tiny criticism, I am 6 foot two and I wish it was about 3 inches longer. We decided years ago to stop using round up because of the danger to our pets and kids and so are using this mostly for a much safer acid based herbicide called suppress.The sprayer works perfectly!It was shipped without a battery door, so I sent an email to the manufacturer/seller who answered the same day and had the part in the mail the next day. Now that was refreshing. I believe these are USA designed Asian made and inspected and serviced in the US. One huge benefit, you can actually buy spare parts, and upgrades from the manufacture. Very unusual and impressive.In any case, we are thrilled so far and hope that the great service will keep this thing out of the trash.One last note, the harness and straps are strong, wide and very padded. The harness also includes a very effective holster for the wand which keeps it from flopping around in storage. Also, be sure to check out the videos provided by the manufacturer. They are extremely helpful.