5 Convenient Electric Backpack Sprayers For Home Use

Ryobi 18V Chemical Sprayer

The best battery backpack sprayer is the Ryobi 40V Backpack sprayer because it is inexpensive, easy to use, and leverages the 40V battery that can be used across hundreds of their tools.

Long gone are the days of walking around cranking the pump lever all over your yard. Or even worse, the little sprayers that you carry and set down and repeatedly pump then get maybe 1-2 seconds of spray. The new battery powered backpack sprayers keep a consistent amount of pressure inside and make your life way easier. I think the first time I used a backpack sprayer I was caught off guard with how quickly I was able to complete the job.

Here are the best battery backpack sprayers this year:

  1. Ryobi 40V Cordless Backpack Sprayer
  2. Ryobi ONE+ Cordless Backpack Sprayer
  3. Milwaukee M18 FUEL Backpack Sprayer (4 Gallon)
  4. Spraymate Lil Squirt Sprayer
  5. Dewalt Battery Powered Chemical Sprayer

5 Best Battery-Powered Backpack Sprayers: Ranked

Okay! Finally after careful consideration we have put this list together. We’ve gotten our hands on a few of these but also tried to get some more variety in new products. So let’s get to the bottom of it once and for all.

5. Dewalt 20V Battery Powered Backpack Sprayer

The Dewalt Lithium-Ion Battery-Powered Backpack Sprayer is sure to be a rugged, long-lasting tool. Not only does it come with Dewalt’s trusted brand reputation, but it’s a part of their 20V battery series.

Dewalt’s 20V Battery series is compatible with TONS of Dewalt tools. 

Trust the brand – but can’t see inside!

What I love about the Dewalt Battery-Powered Backpack Sprayer

  • Part of the 20V battery series
  • Padded straps with two wrap-around straps
  • 10 different flow settings
  • Several nozzles for different spray patterns

What I don’t love about the Dewalt backpack sprayer

This breaks rule number one! It doesn’t have a see-through tank. So you have NO idea how much fluid is left in there outside of the weight differential. 

Comfortable. Check.

The other thing I don’t love about this backpack sprayer is the price! It comes in at a steep $300 and can be purchased online from Home Depot.

4. Spraymate Lil Squirt Portable Backpack Sprayer

Candidly, we have not used this little guy but thought it was so cool that it needed to make this list. 

It isn’t really a backpack sprayer, but more like a satchel sprayer. It comes with a nice little strap that you can hang over your shoulder and waltz around your lawn to get the job done. 

Cheap and it works!

At just about $100, this thing is the most cost-effective way to get the job done with a battery powered sprayer.

So where is the battery?

The batteries are INSIDE the handle.

Great question. Looking at this, you would have no idea. But it is actually built into the handle of the Lil Squirt sprayer. It plugs into the wall and has a nice little charger that you plug in directly. It makes the product super intuitive and easy to use without having to pull out a separate battery.

Otherwise, this sprayer has a nice six foot hose, a quick-connect extension wand, and is super  lightweight.

If you are a more casual backpack sprayer user, then this is a really good cost-effective alternative to the others here. 

You can grab this one at Home Depot or get its big brother, a fully built out backpack sprayer with four gallons on Amazon.

3. Milwaukee M18 4 Gallon Backpack Sprayer

Milwaukee rocks. In fact, we’ve gotten our hands on a few of their pieces of lawn equipment. Like their new blowers and even their M18 lawn mower

They simply don’t miss. 

So when I saw their backpack sprayer I knew it would make the top five. 

What we love about the Milwaukee M18 Backpack Sprayer

  • The M18 battery line is incredible and can service TONS of tools
  • It can absolutely LAUNCH spray – like over 20 feet away if you desire
  • The shoulder straps are supremely comfortable
  • The battery placement is well-designed
Very comfy.

What we didn’t love

  • We didn’t have this problem, but from others have heard that the tank can leak
  • It’s a bit pricey.
Now that is pretty cool!

All in all this is a great backpack sprayer and perfect for those of us that already own M18 batteries, this thing is sweet. If you already own the batteries you can save a ton of money by purchasing the tool-only version on Amazon or getting it off of Home Depot, wherever you prefer.

2. Ryobi ONE+ 18V Cordless Backpack Sprayer

The Ryobi ONE+ 18V Cordless backpack sprayer is pretty slick. We loved using it and even filmed a long YouTube video that highlights all the different features and benefits.

Very nice!

It is a huge timesaver, just like the other battery-powered backpack sprayers, but is also really reliable. Ryobi products are super common as well, so chances are you already have one of their ONE+ 18V batteries to pop right onto this backpack sprayer.

Very nice!

What we love about the Ryobi 18V backpack sprayer

  • Super easy, ergonomically designed trigger that fits your whole hand
  • Battery interchangeability with all the other Ryobi 18V tools
  • You can use the tank 11 times on the same charge
  • Incredibly comfortable – way better than my Jansport backpack
  • Easy to use pressure control valve on the side
  • See-through 4 gallon tank so you know when you’re getting  low
Extremely easy to use.

Frankly, there wasn’t much to dislike about this backpack sprayer. It comes in at a great price WITH battery and charger on Amazon or at Home Depot for a great price.

1. RYOBI 40V Cordless Backpack Sprayer

Okay guys, we have a confession. This one is basically IDENTICAL to the 18V ONE+ battery backpack sprayer above. And we like it for all the same reasons.

But the 40V series from Ryobi is just much more popular than the 18V series. If you already own a Ryobi tool, you can get this thing for an insane price from a number of places. We found  the best price for the tool-only version on Home Depot’s site and it’s even cheaper than the 18V series. 

Why we review lawn tools

The reason we started this website in the first place was because we had so much trouble trying to find reasonable, understandable, honest reviews for lawn equipment. And it’s not cheap! After hours and hours of research, trying products and returning them, and messing up our yards – we started this site. 

We take tool testing seriously.

As people who had to learn the hard way, we want you to know exactly what you are signing up for before you purchase a piece of equipment. That’s why we are committed to providing honest, easy-to-understand reviews that mean something. 

What to look for in a battery powered backpack sprayer

Again, these aren’t all made the same. With one of these backpack sprayers, you want to make sure to have the below features.

  • Comfort
    • It sounds silly, but if you are going to be personally hauling a bunch of chemicals on your back, you’ve got to make sure it is comfortable. Honestly, with how easy these things are to use, the main differentiator is what the experience feels like. Look for padded shoulder straps and an otherwise lightweight tool.
  • Battery run-time
    • There’s not really a point to a battery-powered sprayer if the battery dies and you can’t finish the job. Regardless of how long your job takes, you want to make sure to get one with a decent battery life. That helps you if you take the battery off and use it on another tool.
  • A see-through tank
    • This one sounds even sillier, but some of these battery-powered backpack sprayers have dark tanks. You can’t see how much fluid is in it. Not a huge deal but also a minor inconvenience that is so easy to avoid. Grab  one where you can see the fluid.

Those are the main things I look for. Of course there are other important things like different nozzles and a strainer to make sure you don’t get a clogged line, but those should come standard.

Ryobi ONE+ 18V Cordless Backpack Sprayer Review: 2024

Ryobi 18V Chemical Sprayer

The Ryobi ONE+ 18V Cordless Backpack Chemical Sprayer is a great tool for making weed spraying significantly faster and easier. Weeds are the Achilles heel in every man’s lawn. It doesn’t matter how much you dethatch, aerate or seed, you’re still getting that pesky crabgrass or dandelions showing up like a rock in your shoe. 

Backpack, jetpack, whatever. This thing rocks.

The best way to put an end to the weed madness (we’re talking plants here, guys) is to regularly treat your lawn with an herbicide. To do this, you’re going to need a reliable sprayer so that you’re not coming into direct contact with the chemicals. Better yet – a pumpless, cordless, battery-powered backpack sprayer by one of our favorite manufacturers in the market – Ryobi.

Bottom line: I love this Ryobi backpack sprayer. The battery sprayer is comfortable, way better than a pump sprayer, and super easy to flip the battery to one of my other tools afterwards. Oh yeah – and it is a great price over at Home Depot.

Want to skip ahead? Click any of the links below to see for yourself.

Ryobi ONE+ 18V Battery Backpack Sprayer: Features and benefits

Alright, enough of the boring stuff. On to the benefits of the Ryobi ONE+ Cordless Backpack Sprayer. Sprayer? I just met her.

Ryobi’s backpack sprayer is not manual and requires no pumping

1980 called, they want their manual, boring backpacker sprayer back. But seriously, why in this day in age are we settling for a hand-operated power system for our lawn equipment when electricity was invented by George Washington over 1000 years ago? 

Legitimately pretty comfortable.

My absolute favorite feature of the Ryobi ONE+ 18V Cordless Backpack Sprayer is the fact that you don’t have to pump every couple sprays. Look, I consider myself to be relatively in-shape, but my right shoulder always ends up sore after a day of spraying weeds with a manual sprayer. Finally, technology has once again come to save the day.  Ryobi – my weakling shoulder thanks you.

RYOBI 18V lithium ONE+ battery AND Charger that come with your sprayer

One of the best features of the Ryobi Backpack Sprayer is the versatility of the battery — it works with all Ryobi ONE+ products. Whether its your Ryobi brushless mower, hedge trimmer, drill, or auger, you can switch out batteries between all of them – as long as it’s an 18V wattage. 

18V battery can be used in a ton of Ryobi ONE+ products.

No more waiting until the battery has recharged to start back up again, just pop that fully charged battery in from your drill and you’re good as gold. This has been the biggest pain point for me and my tools – the fact that each electric tool has a different battery with a different charger. Ryobi has created an ecosystem of tools through their ONE+ batteries that removes this problem. You can literally have one battery for over 200 different Ryobi tools. I’m nerding out here, but this is a long time coming. 

Check out our FAQ guide about electric tool batteries and comment on our Facebook page if you want to add to the list!

Oh, also, the 18V ONE+ battery lasts for ELEVEN tank fill-ups. Unless you have a square mile of crabgrass to kill, this should be plenty of battery life to cover the average size lawn, and then some. 

Ryobi Cordless 4 Gallon Sprayer Tank is huge for the backpack sprayer

The Ryobi ONE+ Cordless Backpack Sprayer comes with a 4 gallon, translucent tank that allows you to easily check how much product you have left in the tank, rather than taking it off your back and opening up the top and checking yourself. Might seem trivial, but you’re adding stress to your back each time you have you to take it off and put it back on. Ease-of-use is the name of the game here, folks.

4. Gallons. More than enough.

Inside the tank, you’ll find a filter assembly that, when pouring in your additional product, removes all debris. One of the biggest pain-points I’ve had in the past with pressurized sprayers is debris entering the tank and clogging up the hose. With the intuitive filter addition, the interior of the tank and hose assembly is quarantined from debris that can cause headache down the line. 

Variable Pressure dial on the Ryobi ONE+ 18V Chemical backpack sprayer

Once pressurized, depressing the spray button activates the pump. Release it, and the pump stops. The activation button can be locked “on” to give your thumb a rest. I’ve won many thumb wars in my day, but after spraying for a couple hours with my old sprayer, my thumb would be cramping. This feature allows my thumb to take a rest, prop its feet up, and let the battery do the work.

Twist and shout.

Also, no more pumping and dealing with various amounts of pressure. The pressure control knob is easily adjustable to allow spray to easily reach areas 10 ft. away or more if needed for cleaning solutions on house siding or reduced to low pressure for plants at your feet if using a liquid fertilizer. The versatility of the control knob opens up the door to all sorts of uses, allowing it to be customizable to fit your needs. 

Nozzle use is a breeze on the Ryobi backpack sprayer

The sprayer comes with two tips; one that has a cone pattern and the other with a fan pattern. The latter, when the power was on full, spayed an area 10 feet away. 

For me, the adjustable cone nozzle was best for use in the yard. When spraying bushes with insecticide or herbicide, I twist that nozzle to maximum open setting and spray away. When treating smaller areas like cracks in pavement or standalone weeds in my beds, and to conserve my chemicals, I would tighten up the nozzle for maximum accuracy. 

Super easy to use and has multiple spray patterns.

The fan nozzle is great for use when you’re looking for a uniform spread across a surface. This nozzle was perfect for killing the grass for my entire front yard last fall, or the ancillary applications I touched on earlier, like mildew treatment on your outdoor siding or deck. 

Honestly, I think you could get away with about every possible application with just the adjustable nozzle, but the fan nozzle has its benefits. 

Value and where to buy the Ryobi backpack sprayer

In the pressure sprayer game, you get what you pay for. Because of the added benefits of battery-powered and automatic pump assembly, you’re going to be paying a premium of $160 to $180 depending on the retailer. Guys, it’s worth it. Your shoulder will thank you.

Official review: Ryobi ONE+ 18V Cordless Backpack Chemical Sprayer

The Ryobi ONE+ 18V Cordless Backpack Chemical Sprayer is one of our favorites on the market for pressurized sprayers. Ryobi has elevated the level of technology in this space and left other manufacturers in the dust. If you’re looking to for a versatile, electric, backpack sprayer to make your outdoor tasks simpler, the Ryobi ONE+ 18V is the chemical sprayer for you. 

Why we review lawn tools

The reason we started this website in the first place was because we had so much trouble trying to find reasonable, understandable, honest reviews for lawn equipment. And it’s not cheap! After hours and hours of research, trying products and returning them, and messing up our yards – we started this site. 

We have unusual testing methods.

As people who had to learn the hard way, we want you to know exactly what you are signing up for before you purchase a piece of equipment. That’s why we are committed to providing honest, easy-to-understand reviews that mean something.

Why to use a backpack sprayer

Pressure sprayers are perfect tools for applying chemicals to your lawn and garden. From fertilizer, to herbicides & fungicides, to insecticides, a pressure sprayer is the piece of equipment you need for year-round landscaping needs. 

BUT WAIT… there’s more. Putting aside all the uses that the Ryobi ONE+ Cordless Backpack Sprayer has in your lawn and garden; it also has several other uses that will save you time and money. Stepping off the lawn for a minute, below are some ancillary uses for this sprayer that you might not have considered:

  • Sanitizing and Cleaning: In this day in age, health is at the utmost concern for lots of homebuyers. If you’re applying a large amount of disinfectant for any application, try using a pressurized backpack sprayer to save yourself some time and money.
  • Mildew Removal: Every 3 years like clockwork, I start to see mildew and algae creeping in on my deck and house siding. Instead of hiring a company to come and take care of it for me, I use my Ryobi Cordless Backpack Sprayer to apply outdoor cleaner to hard-to-reach places, and ensure I’ve covered the entire surface area to get my surfaces looking like new again. You do NOT want to let mildew build up. The longer it builds up, the harder it is to get rid of.
  • Deicing: Skip the rock salt this year and apply a deicing liquid to your driveway and front steps. The experts say that liquid deicer tends to stick to hard surfaces better than salt. With a pressurized sprayer, you can quickly ensure that you are creating the safest conditions possible when that winter storm warning hits. 

Always remember to thoroughly clean out the jug after using it for the various purposes listed above. The LAST thing you want is to accidentally kill patches of your yard because you didn’t clean out a prior product from the jug properly. These chemicals are potent, and just a small amount could do damage if used improperly

Check out some of our favorite Ryobi products, including Ryobi’s 40V blower series. We also review their 40V weed eater, 3000 PSI pressure washer, and of course the best Ryobi mowers – ranked!

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