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10 Best Backpack Sprayer In 2020 [Reviews & Buyer’s Guide]

A backpack sprayer is probably what you’re lacking at your workshop or at your workplace. Whether for personal or professional use, a backpack sprayer is a multipurpose tool that you definitely need if you have things to spray on. 

Starting from a farmer to a gardening hobbyist, everyone needs the best backpack sprayer for their ease of work. But not all backpack sprayers are up to the mark to buy. There are certainly some best buys you can go for.

Especially when it comes to the best battery backpack sprayers you can use some professional and honest advice. Because you’ll be spending your money, better to know where it’s going rather than spending blindly.

So, in this article, we will introduce you to some of the best battery-powered backpack sprayers in the market that you will surely be impressed and eager to buy. So, without any further ado, let’s move forward with this review.

10 Best Battery Powered Backpack Sprayer Reviews

1. Field King Professional Backpack Sprayer

Why We Like It?

The biggest concern while buying a backpack sprayer is that, would it drip? Because most people buy a backpack sprayer to spray harmful chemicals that may cause harm to their skin if direct contact. So, no dripping is a very important trait that everyone looks for. The field king professional ensures that with the no leak pump technology on their backpack sprayer. 

  • No leak Pump Design: most manufacturers don’t understand that the leaking of chemicals or liquids is a very big problem when the container is literally attached to your body on the back. So, most cheap ones don’t bother even trying to stop the dripping. But this one here has a no-leak pump design that ensures no dripping while the battery-powered pump is in action. This saves the waste of chemicals and also saves your skin.
  • Durability: Backpack sprayers are not too expensive as a genre of products. This encourages the manufacturers to make them not in a durable way because if one gets damaged, it’s not really expensive to buy a second one. So, durability is one issue that most people face while buying a backpack sprayer. But you won’t because this one is made with a 21-inch poly wand which is really durable.
  • Easy to use: The easy access pump allows the change of seal without using any tools. So, you don’t need too many tools to adjust and maintain the pump, you can make sure the 4-gallon container of the backpack sprayer is airtight with no tools at all.


  • Highly durable
  • High-quality material
  • 4 gallons of storage
  • No leak pump design
  • Easy to use


  • Requires often pumping while usage

2. Chapin International 61500 Backpack Sprayer

Chapin 61500 Backpack Sprayer for Fertilizer, 4 gal

Going for a basic looking product is the oldest trick in the book. Most basic looking products have this ideology of spending more money on the mechanism than the outlook. The Chapin international 61500 is no different.

Why We Like It?
  • Easy to handle and clean: the wide mouth opening of the container is a blessing for everyone. Usually, when you’re using one backpack sprayer for multipurpose work, you would definitely want to clean it before every go because you might switch between what you’re spraying. So, with this one, you will not have to worry about the multipurpose use because cleaning this one is an easy process.
  • Compatibility: The most common issue with backpack sprayers is whether they are compatible with the component or not. Chapin International made sure that you can spray the most common and generally used products with their sprayer. So, you could definitely say it’s compatible with the most common fertilizer, weed killers, and pesticides.
  • Comfort to carry: let’s face it, carrying a 4-gallon backpack which Is full to the brim along with its original weight is not a charming piece of work. It’s heavy. So, what we expect is minimal comfort with the straps so that they don’t wear our shoulders too quickly. This one comes with padded straps that ensure hours of usage without getting tired.


  • Easy to use
  • Wide mouth opening ensures easy cleaning
  • Multipurpose
  • Various component compatibility
  • Comfortable to use


  • The power source is manual

3. My 4 Sons Battery Powered Backpack Sprayer

M4 MY4SONS 4-Gallon Battery Powered Backpack Sprayer Wide Mouth with Steel Wand and Brass Nozzle, Battery Included New extra comfort heavy duty straps.jpg

Battery-powered backpack sprayers are always a charm. Especially when they can shoot the liquid from 30 feet far and precisely. So, we are talking about a really powerful automatic pump inside a backpack sprayer.

Why We Like It?
  • Automatic pump with adjustable output: the backpack sprayer can be considered the best battery powered backpack sprayer in case of pump power. The 60PSI pump can shoot spray from 30 feet apart precisely. You can adjust the power to spray in different amounts and different distances. This enables you to be extra secure while spraying harmful chemicals. You can maintain your safe distance.
  • Long battery life: first of all, not having to pump is a blessing. Secondly, a one-time charge lets you use the backpack sprayer for 8 hours straight. So, this means, you could use the product for your daily work with one charge, and for the household, you can use it several times with one charge, but that’s not recommended.
  • Quick release for pistol sprayer: there is a locking trigger for faster ergonomics. You can adjust the spraying intensity on the pistol and also there’s an adjustable brass nozzle included. The container has a large mouth opening where you can opt for easy filling and easy cleaning.


  • Powerful 60PSI automatic pump
  • Lost lasting battery life
  • Easy to fill up
  • Easy to clean
  • Perfect for maintaining a distance from the target


  • The technical parts font come with a warranty

4. Chapin International Backpack Sprayer

Chapin 61800 4Gal Backpack Sprayer, 4-Gallon, Translucent White

The usual scene with any backpack sprayer is that they are made compatible with fertilizers and pesticides. But during this moment of the pandemic, what we need is a backpack sprayer that can spray bleach and disinfectants both in a professional manner and for daily usage. You can use this one to satisfy this purpose.

Why We Like It?
  • Compatibility: most backpack sprayers are compatible with fertilizers and pesticides. But in this year’s ongoing pandemic situation, cleanliness ensured with spraying disinfectant and bleaching water is mandatory. That’s why we definitely need the best backpack sprayers for this job. This one is perfect because it’s specifically compatible with bleach and disinfectant.
  • High pressure: it has a piston pump that can deliver between 40-60PSI pressure. This pressure ensures that you can spray effectively and properly and also maintaining a safe distance while applying a disinfectant.
  • Comfortable while using: heavy backpack sprayers can be hard work to carry around and thus you need minimal comfort ensured from the device itself so that you can definitely work with ease and comfort. That’s why the straps are padded so that your shoulders don’t wear off too quickly and make you tired.


  • High-pressure piston pump
  • Compatible with bleach and disinfectant
  • High build quality
  • Very comfortable to use
  • Adjustable cone and nozzle


  • Design is not too appealing

5. Smith Performance Sprayers Compression Sprayer

Smith Performance Sprayers R200 2-Gallon Compression Sprayer for Pros Applying Weed Killers, Insecticides, and Fertilizers.jpg

Let’s concentrate on a professional sprayer that has a different design and is slightly less heavy with a smaller container. The smith performance sprayers R200. The word performance gives us a clear idea that it is made to perform.

Why We Like It?
  • Compatible with harsh chemicals: the tag professional puts everything at a stale because now we have to explain why it’s considered a professional machine. It’s because this sprayer is made ensuring the grade scale that it can handle any type of harsh farming chemicals. Just like any other professional tool can endure any harsh environment, it can work with any harsh chemicals. 
  • Efficient manual pump: manual pumping is now another name for terror. Yes, manual pumps are cheap but not so cheap to go through the extra burden of pumping every time before use. But this one makes sure that pumping isn’t too hard for the users. You will get an extra 25% more efficiency with less pumping. It’s tested and proven.
  • More surface area: the cylindrical design may show that it has less surface area but trust me the surface area is bigger than most of its competitors having the same functionality and design. Thus, there is less clogging of components, and it’s easier to keep clean.


  • Harsh chemical compatibility
  • Efficient pumping
  • Less clogging
  • Bigger surface area
  • Easy to clean


  • Due to some pressure, the wand might drip after keeping the device down

6. Solo 425 Professional Piston Backpack Sprayer

solo 425 4-Gallon Professional Piston Backpack Sprayer, wide pressure range up to 90 psi

If you are making a list of the best backpack sprayers you cannot keep the Solo 425 out of the list. Because it is one of the most positively reviewed backpack sprayers you can have your eyes on.

Why We Like It?
  • Extended reach: unlike most other wands of a similar kind of product, this one has a wand slightly longer, a 28-inch long wand with a 4 feet long high-pressure nylon reinforced hose. When you’re spraying disinfectants, fertilizer, pesticides, etc. it’s evident to maintain a little safe distance from the target. Otherwise, harmful chemicals may harm you. So, this extra length gives you extra protection. Most people don’t really care about having this extra edge while working with backpack sprayers. But to be honest, if you come in contact with any of these harmful chemicals, skin problems are sure to occur which will definitely leave a long or indefinite impact.
  • Variation in spraying: most sprayers have one previously fit nozzle and one spare nozzle, a total of two nozzles providing two different variations in spraying. But what’s true is that these two variants may not be the only ones you need. You will surely need some more variation because not always the target has the capability to endure the same pressure, or needs more pressure. That’s why this one comes with 4 different nozzles.
  • Build quality: most manufacturers don’t bother about the build quality because even the best backpack sprayer having the best mechanism can be cheap. But this one is different. Solo makes sure that their product has the best build quality that is sure to last for a long time. That’s why the 425 has a metal frame to support the build of the backpack. Also, the build quality is made even assured of with the manufacturer-provided 1-year warranty. It’s a bit uncommon for this sector because backpack sprayers usually do not come with manufacturer warranty.


  • Great build quality
  • Extended reach for safety
  • Extra spare nozzles
  • Different spraying variation
  • Highly durable


  • The steel frame makes it a bit heavier

7. CARDINAL Backpack Fogger Duster Leaf Blower Sprayer

Now, this definitely is a professional machine with a variety of accessibility. You literally can do everything that is expected from devices like this. Starting from spraying to leaf blowing, everything. Let’s go through.

Why We Like It?
  • 3 in 1: most backpack sprayer grade machines are role specified. Some are made for farming stuff, some for cleanliness, and some for spraying pesticides. But this is a 3 in 1 device that you literally can use for any work you deem. Not just spraying fertilizers, not just spraying bleach or blowing a leaf specifically. You can do all of those things with this one machine. That’s why it has grown to have such a preference from the buyers.
  • Very fast spraying: spraying capabilities of a backpack sprayer is very important to make sure that your work is productive according to time to work ratio. That’s why a backpack sprayer needs to be fast. Then again, not so fast that it would hamper your crops or plants. So, keeping that in mind, the cardinal 3.5-gal has been designed and made to ensure that it can spray 1 acre in less than 30 minutes. That means it has a really powerful automatic pump that can spray and blow really quickly. According to a test, it’s proven 7 times faster than its competition.
  • Multifunctional blower handle: the basic component of this device is basically a blower that can be turned into a sprayer with the perfect piece of extension provided by the manufacturer. Manufacturers used this specification to their advantage. The wide handle of a blower on a sprayer automatically adds extra comfort to the gripping and spraying of the components. You can grip the handle undeniably better than any other backpack sprayers. 


  • Multifunctional device
  • Powerful pump
  • Really fast work delivery
  • Comfortable to use
  • 7 times faster than other sprayers 


  • 3 in 1 mechanism makes it a bit heavy

8. Smith Performance No Leak Backpack Sprayer

Smith Performance Sprayers 190442 No-Leak Backpack Sprayer for Pest Control, 4 Gallon, NL403.jpg

Now think about a backpack sprayer that has a pump that can generate 150PSI worth of pressure while working. Then add a no-leak technology to the pump. Finally, add the word best in front of the backpack sprayer. You’ll get the best backpack sprayer Smith Performance Sprayer NL400. It’s a 4-gallon no leak backpack sprayer that is made to satisfy its owners. And smith is known to be the best in business for backpack sprayers. 

Why We Like It?
  • Powerful and safe pump: a pump that can generate pressure up to 150PSI can be excused of elements like dripping and noise. But why would you excuse them if you can sort them out? On the NL400 the powerful 150PSI pressure pump is inserted along with the no-leak technology that helps you to stay safe. Because you never know, harmful chemicals can drip and damage your skin and also your back. That’s why no leak is a very important feature to have in a backpack sprayer.
  • Built-in agitator: compatibility with different types of elements is a big issue here. You can pour liquids or add powder or even put soluble without knowing they can be sprayed. Let me assure you that this is the most compatible device you could buy off the market right now. You can pour direct liquids or add power in the container. It contains a built-in agitator that will mix the contents itself and make them spray ready.
  • Repair yourself: most backpack sprayers are considered to be a one-time use product. If they somehow don’t function, you don’t really repair them. You usually get a new one. Repairing is off the table if the mechanism takes a hit. But the NL400 here is a bit different. This type of machinery can go through some despicable work that requires some repair afterward. So, to make sure you can do that yourself using home tools, 60% of the machine has been made in a way that you can repair them yourself without any professional help. 


  • Powerful pump
  • Precise spraying with the 21inch long wand
  • Built-in agitator
  • Self-repairing
  • Highly durable


  • Does not include a pressure regulator

9. Hudson Never Pump Bak-Pak Battery Operated Sprayer

Hudson 13854 Never Pump Bak-Pak 4 Gallon Battery Operated Sprayer

Now let’s take a step forward towards backpack sprayers that won’t wear you out with all the pumping. The automatic battery-powered ones which promise to deliver you the best all-around performance. The backpack sprayers with automatic pumps are really a blessing when it comes to working efficiency. It gets even more excited because now we will talk about the best battery powered backpack sprayer of the market, the Hudson 13854.

Why We Like It?
  • Less time charge, more time work: usually backpack sprayer pumps require heavy-duty batteries which need a long time charging to work efficiently. It is seen that most battery power backpack sprayers take 8-10 hours to charge to full and deliver only 4-5 hours’ worth of work. This is really disappointing. This questions the credibility of battery backpack sprayers because you can’t really wait for a whole day to charge it back again to finish the unfinished daily work. Any professional at least would need the sprayer to work for 8 hours. Hudson ensures this, with 9 hours charge, it can last for 10 hours. The battery power is tested to know the numbers.
  • Long hose: when you’re working with dangerous harmful chemicals, you expect to stay as much safe as possible so that you don’t get harmed by them. The easiest way to make sure you’re not harmed by the dangerous chemicals, you can stay as far as possible from the spraying target. But if the hose and the wand are not long enough, it’s impossible for anyone to stay safe. With Hudson, you get to be safe because it has a 20-inch long fiberglass-made wand and a 72 inch, yes 6 feet long hose. 
  • Variation in spray: we really don’t know what we can expect and not expect from the everchanging specifications of the products. Every product is improving by the time. New technology is being introduced and manufacturers are finding new ways to make their products better. Before there was only one way of spraying. Then came adjustable nozzles. First, it was two, and now, you will get 4 adjustable nozzles with different ways and power of the spray. This variation is necessary when it comes to different spray targets and different spray contents.


  • Highly durable
  • Powerful battery backup
  • Long hose for safety
  • 4″ tank opening
  • Spraying variation with nozzles


  • Cannot be used as a wood stain sprayer

10. Petra Powered Backpack Sprayer

Petra Powered Backpack Sprayer with Custom Fitted Cart and 100 Foot Commercial Hose, 2 Hoses Included, Commercial Quality Heavy Duty Sprayer (6.5 Gallon Cart Sprayer).jpg

This could be called the professional of the professional backpack sprayers. This one is a high-pressure 6.5-gallon backpack sprayer that comes with a cart. Yes, for extremely heavy-duty work, you can definitely rely on this one as it’s designed for heavy long specific jobs that you cannot do with your regular backpack sprayer. You need something extra, some extra storage to carry more disinfectant or more pesticide or fertilizer for bigger lands.

Why We Like It?
  • Custom fitted cart: the first thing that comes in mind if this container is filled, how are we supposed to carry 6.5 gallons on our back. It’s literally impossible for a regular person to do so. You can force yourself to carry that, but eventually, your back will get hurt and you’ll wear off pretty soon. We don’t even fill up 4 gallons on other backpack sprayers because it’ll get too heavy. That’s why there’s a cart added. You can place it on the custom cart and voila! 6.5 gallons altogether.
  • Long hose: why two longs? That’s because the hose makes other hose look puny. Yes, puny is the correct word here. When another hose is measured in inches, this comes with a commercial size hose that’s 100-foot long! Talk about safety. This hose enables you to keep and rest the container and the pump far away and not have to carry it all the way. And yes, the pump is powerful enough to ensure perfect pressured spray 100 feet apart.
  • Extremely heavy-duty: one-time charge enables you to work 6-8 hours. During this time, you can literally spray up to 200 gallons worth liquid chemicals. It’s like a fire hydrant only for spraying pesticides, fertilizers, disinfectants, and other chemicals.


  • Heavy-duty backpack sprayer
  • Custom cart
  • 100 feet long hose
  • Great build quality
  • Long battery life


  • Not suitable for home use

How To Buy The Best Backpack Sprayer? 

Let’s answer some obvious questions that will help you to make a choice about your preferred backpack sprayers. After going through this part of the guide you will able to choose your very own backpack sprayer.

Who Makes The Best Backpack Sprayer?

To be honest you can’t really answer this question with a specific name. There are some specific qualities you have to have in your backpack sprayer. Now the question is directed towards the manufactures. 

Let’s get on with what qualities the manufacturers would put in to claim that they make the best backpack sprayer.

Powerful Pump

First of all, the backpack sprayer should have a really powerful pump. Whether automatic or manual, the pump should have the capability to generate enough pressure to spray properly at different targets

Spraying Variation

Manufacturers should provide different spraying variations so that the backpack sprayer can be used to satisfy different expected targets. Not all targets need equal spraying and you can’t really have a different sprayer for different work. So, providing variations are mandatory.

No Leak Technology

As it states in the name that the sprayer container would be attached to your back, manufacturers have to make sure that the container and the pump do not leak any content while spraying. These contents can be really harmful for us. That’s why no leak technology is a must.

What Is The Best Backpack Sprayer?

Now if I opt to find out what qualities a backpack sprayer should have as a product to be called the best backpack sprayer, I’ll have to repeat every aspect I have mentioned earlier. So, let’s just keep in mind that the manufacturer qualities also count here and here are some more specifications that you should look forward to before calling a backpack sprayer the best.

Build Quality

The build quality of any backpack sprayer is a very important issue. Usually, backpack sprayers are not made in a way that they would last for a very long time. Because mostly they are not that expensive. That’s why the build quality is not usually maintained. But while buying one, you should definitely go for those which have the best build quality and also for the safe side, those which come with a manufacturer’s warranty.

Content Compatibility

Backpacks sprayers usually are made with a specific type of content maintaining a professional grade. But what we can’t ignore is that we may need to spray a variety of contents. For that, we can’t really buy separate sprayers for each component. That’s why a backpack sprayer should be compatible with a variety of contents

Long Hose And Wand

A long hose and a long well-made wand are kind of a mandatory specification nowadays. As the contents are usually harmful, you need to stay at a safe distance from the target. You can only do that if the wand and the hose are long enough.

How To Determine The Best Battery Powered Backpack Sprayer?

You need to account for several things to determine the best battery powered backpack sprayer. You obviously have to count the previously mentioned ones. These few are specified for the battery-powered mechanism.

Pump Pressure

Manual pump pressures can be optimized according to how much pumping we do ourselves. But we can’t do anything about the automatic ones. So, we have to see if the pump delivers proper pressure or not. The ideal pressure should be 40PSI+


It’s heavy machinery. It will require a sufficient amount of charging before we can use it. But in most cases, some backpack sprayers don’t really charge in the proper way in due time. So, we have to be sure that it charges to full within the due time

Battery Life

The expected battery life from a backpack sprayer is at least 6-8 hours. Because if you’re going for a long-time job, you can’t risk the battery to die before that time. So, it’s evident that the backpack sprayer has to have a powerful battery that lasts over 6 hours at least.

How Do You Use A Backpack Sprayer?

There are a variety of things that you need to account for before using a backpack sprayer. You have to prepare yourself and also the sprayer before you can use it. For the sake of the content, I will keep the details to the minimum. 

First of all, you have to choose the proper nozzle for the operation. Usually, backpack sprayers come with a variety of nozzles each for a different purpose, so choose your nozzle.

Secondly, if the backpack sprayer has adjustability available, adjust the staying intensity or the speed and also, the pressure of the pump.

Now, calculate the amount of content you need to spray. Most sprayers require that you mix the content if they are powder-based. Then pour it into the container. 

Now the safety measures. Always try to wear plastic overalls or a raincoat that you specifically use for this purpose only. Wear safety goggles, safety mask, and face shield if possible. Wearing rubber gloves is not optional. Safety measure is really important because most sprayed contents are harmful for us.

How Far Will A Pump Sprayer Spray?

This completely depends on how good the pump is. If the pump is good enough, the sprayer can spray quite far. 

Good backpack sprayers are recorded to spray between 10-30 feet. Now, this long-range is necessary because sometimes we can’t access to steep and narrow places. So, the sprayer should have at least 10+ feet range of spray to steep and narrow spaces. Less than that shows the pumps aren’t powerful enough.

How To Use A Chapin Backpack Sprayer?

Sometimes people wonder if the mechanism of the Chapin sprayer is any different than other and regular backpack sprayers. The answer is, no. Chapin sprayers are the best and most commonly bought and suggested backpack sprayers. 

Just like any other sprayer, you have to follow the regular procedures of setting the nozzle, mixing the content, pumping to peer pressure, and obviously ensure safety measures. No extra steps.

Frequently Asked Questions

Q. Who makes the best backpack sprayer?

If you narrow a backpack sprayer list to the top 5, according to the specifications they offer and the characteristics they have and also account the user experience, you will definitely find 3 Chapin products on that list. 

Chapin is literally the highest reviewed, most used, and has the most necessary specifications you expect and need from any backpack sprayer. So, if I’m to suggest one manufacturer directly, it would be Chapin.

Q. What is the best battery powered backpack sprayer?

This needed a lot of thinking and comparison before answering. Battery-powered backpack sprayers are really a big deal now because nobody wants to waste time pumping. So, after factoring each specification, I can easily say that the Petra Powered Backpack sprayer is definitely the best battery-powered backpack sprayer you could buy.

It has the best pump with the highest pressure that can spray through a 100 feet long hose perfectly. It has the best accessories, the biggest container, can spray 200 gallons in 6-8 hours of battery life it has. What more to ask from a battery-powered backpack sprayer?

Q. How far will a backpack sprayer spray?

This depends on the pressure of the pump. Usually, the minimum and maximum pressure the pumps of the backpack sprayer have, an ideal backpack sprayer should spray a minimum from 10 to 30 feet. 

Q. What is the best insecticide sprayer?

If we have to specify the grade to the best insecticide sprayer, we can specify a model but it would be wise to specify a brand because all of their products can satisfy your need. Its Chapin. Chapin sprayers are perfect for spraying insecticides.

Final Words

So, these are the best backpack sprayers that you can buy off the internet today. This list includes both manual and automatic battery-powered backpack sprayers. 

The extensively explained buying guide section will definitely help you to choose the perfect backpack sprayer for yourself. You can compare the buying guide with the sprayers we talked about and surely understand why we specifically listed them out of thousands of products. Because they are actually the best backpack sprayers available on the internet. 

Choose any of these and you won’t regret it. 

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