Success usually comes to those who are too busy to be looking for it.Henry David Thoreau

Ryobi Pole Saw 18V vs. 40V: Which is Better?

Ryobi Pole Saw 18V vs. 40V: Which is Better?

Are you looking for a pole saw to help with your gardening and landscaping projects? If so, then you’ll want to consider the Ryobi Pole Saw 18V vs. 40V models. Both of these are great options that offer some distinct advantages over each other, depending on what kind of job you need it for. In this article, we’ll go over the differences between the two models so that you can make an informed decision about which one is right for your needs.

Ryobi Pole Saw 18v

The Ryobi Pole Saw 18v is a great option for those who need something that can handle small to medium sized projects. It features an adjustable cutting head and a telescoping handle to help you reach difficult angles. It runs off of an 18-volt lithium-ion battery and is capable of cutting through branches up to 8-inches in diameter. Its lightweight design makes it easy to transport and store, and its cordless operation means you don’t have to worry about dragging around a cord.

Pros of Ryobi 18V

The Ryobi 18V Pole saw offers several advantages over the 40V model. It is lighter, at only 7 lbs., making it easier to manage than the heavier 40V model, which weighs in at 9.7 lbs. It also has a shorter pole length of 6 feet, compared to the 8 feet of the 40V model. This makes it ideal for smaller yards or landscaping projects, as well as for working in tight spaces. Additionally, the 18V model has a higher cutting capacity of 4 inches, compared to the 3 inch limit of the 40V model.

Cons of Ryobi 18V

The Ryobi 18V Pole Saw is a great tool for light pruning and trimming tasks. However, it does come with some drawbacks. The battery life is shorter than that of the 40V Ryobi Pole Saw, meaning you’ll need to recharge more often when doing larger projects. Furthermore, the motor of an 18V Pole Saw is typically not as powerful as that of a 40V model. This means if you’re dealing with larger branches and thicker materials, an 18V Pole Saw may not be up to the task. Finally, because the 18V model is lighter and smaller, it can be more difficult to maneuver in tight spaces. [1]

Cons of Ryobi 18V

Ryobi Pole Saw 40v

The Ryobi Pole Saw 40v is a powerful chainsaw that offers enhanced cutting performance and improved efficiency. The cordless pole saw has a brushless motor which provides more power, runs cooler and quieter than a regular chainsaw. It also features an auto-tension system that reduces the amount of time it takes to adjust the tension on the chain during use. The Ryobi also has a longer reach than its 18v counterpart, allowing for a greater reach and easier access to branches.

Pros of Ryobi 40V

The Ryobi 40V pole saw is a great option for larger yard maintenance tasks. It has more power than the 18V model, making it ideal for cutting thick branches, as well as reaching farther away branches. The chain speed of this saw is also faster than the 18V model, which helps make the job even more efficient. It can also be used with a variety of pole saw attachments, making it a versatile tool for any job. The battery life of the 40V pole saw is better than the 18V model, allowing you to get more done before having to recharge the battery.

Cons of Ryobi 40V

The Ryobi 40V pole saw may be more powerful than its 18V counterpart, but it also has some cons. One of the major drawbacks of the 40V model is that it is more expensive than the 18V version. Additionally, while the battery life may be longer on the 40V model, the recharge time is also longer. [2]

Cons of Ryobi 40V

Ryobi Pole Saw 18v Vs. 40v Differences

When it comes to the Ryobi pole saws, there are several differences between their 18V and 40V models.

Bar And Chain Size

When it comes to pole saws, the bar and chain size is an important factor to consider. Ryobi offers two types of pole saws, one with an 18v motor and the other with a 40v. The 18v has a bar and chain size of 8 inches while the 40v has a bar and chain size of 10 inches.

Cutting Capacity

When it comes to cutting capacity, the Ryobi Pole Saw 18V and the 40V differ significantly. The 18V model is powered by the 18V ONE+ battery, which is a powerful enough battery to power the saw but only provides up to 3.2-inches of cutting capacity. On the other hand, the 40V model has a larger battery and can provide up to 6.5-inches of cutting capacity.

Weight And Ease Of Use

The Ryobi 18V pole saw weighs in at 8.5 pounds while the 40V model is only 5.3 pounds – a considerable weight difference. The 40V pole saw is also more compact, making it easier to store and transport. In terms of ease of use, the 40V model has a larger cutting capacity and is able to cut thicker branches. The 18V model can only handle thinner branches. The 40V model also has an adjustable angle head which allows for more precise cutting and pruning.

Price And Warranty

When comparing the Ryobi 18V and 40V pole saws, there are some differences in price. The Ryobi 18V model is typically a bit more affordable than the 40V version. However, when looking at overall value, it is important to consider the warranty that comes with the product. Both Ryobi pole saws come with a three-year warranty, however the 40V version includes an additional year of coverage for parts and service.

Cord And Hand Guard

One of the main differences between Ryobi’s models is the cord and hand guard. The 18V model has a detachable cord that allows for easy maneuvering and is protected by an adjustable hand guard. This ensures the user’s safety when using the saw. The 40V model does not have a detachable cord, but it does feature an adjustable hand guard for added safety. [3]


The Ryobi 18V and 40V pole saws both feature a self-lubricating chain that helps to prevent the blade from getting gummed up and making it more difficult to cut. Both models feature a tool-free chain tensioning system that makes adjusting the tension of the chain quick and easy. The 40V model also has an onboard chain oil tank for easy lubrication, which is a nice bonus feature.



The Ryobi Pole Saw 18V and 40V both have low-kickback chains for increased safety. Low-kickback chains reduce the risk of the chain being thrown back towards the user when cutting branches. This is especially important when using a pole saw, since it can be difficult to remain in control of the saw when cutting branches high up or at an angle.


When it comes to power, the both are strong contenders. The 18V saw has a motor that delivers up to 1,500 rpm, while the 40V saw can reach up to 4,700 rpm. This gives the 40V saw a significant advantage when it comes to cutting speed and precision. Additionally, the 40V saw is equipped with a brushless motor, which provides increased efficiency and a longer motor life.

Chain Tension Adjustment

One of the key differences between pole saws is in their chain tension adjustment. The 18V model has an adjustable knob that allows you to easily tighten or loosen the chain without any tools. This makes it much easier to customize the tension of the chain and helps ensure that the saw is cutting properly. [4]


Which is better 40v or 18V?

The 40v models have a longer battery life, higher torque and more power than the 18v models. They are also heavier and require more maintenance. The 18v models are lighter and require less maintenance, but may not be as powerful. It all depends on what type of job you are doing and what your preferences are. Both models are great for cutting branches, but the 40v will have more power and a longer battery life which could be beneficial if you are cutting through thicker branches.

Are 40v tools more powerful?

Yes, 40V tools are generally more powerful than 18V tools. This extra power is easily seen in the Ryobi Pole Saw, as the 40V model is able to cut deeper and faster than the 18V model. The extra power also allows for more efficient operation, as the 40V model is able to complete more tasks in less time. Additionally, added power also makes it possible for more complex tasks to be completed with the 40V model, such as cutting through larger branches or tackling tougher materials. Lastly, the extra power of the 40V model also means that it does not need to be recharged as often, making it ideal for long periods of usage.

How long will a Ryobi 40v battery last?

The length of time a Ryobi 40v battery will last depends on the type of work being done. For example, when cutting small branches and twigs, the battery should last for approximately 30 minutes. However, for larger and denser branches, such as those found in hardwood trees, the battery may only last for around 15 minutes. Additionally, the temperature of the environment can have a significant impact on the life of the battery, with colder temperatures reducing the amount of time it can be used. In general, however, Ryobi 40v batteries are designed to provide reliable and efficient performance for up to 60 minutes of use.

Can I use Ryobi 18V on 40v?

No, the Ryobi are not compatible. The batteries are different sizes, so even if you have an adapter to fit the battery into the tool, it will still not work. Ryobi also has a line of 40V batteries and chargers that are designed to work with their 40V tools. If you have one of these, you can use it to power your Ryobi 40V products.

Can I use Ryobi 18V on 40v?

Is it better to have higher voltage or ah?

In the world of pole saws, voltage and ampere-hour (ah) are two of the most important considerations in determining which one is best for you. The models have similar specs, but the 40-volt version has a much higher voltage, which provides more power to the motor and cuts branches faster. However, on the other hand, the 18V model has a higher ah rating, which means it can last longer on a single charge.

Is a 40 volt battery better than a 20 volt battery?

The answer to this question depends on the individual needs of the user and their specific applications. Generally speaking, a 40 volt battery offers higher power and longer run time than a 18 volt battery. This makes the 40 volt battery ideal for larger jobs and heavier-duty tasks, such as professional landscaping, pruning large branches, and cutting thicker wood. On the other hand, a 18 volt battery is more suitable for light-duty tasks such as trimming small branches, yard maintenance tasks, and smaller cutting jobs.

Is higher voltage better for cordless tools?

In the world of cordless power tools, higher voltage is often seen as better. After all, more voltage means more power and better performance, right? When it comes to Ryobi Pole Saws, however, the answer is not so simple. The Ryobi Pole Saws both have their strengths, and the right choice for you will depend on your needs and preferences. To really understand which is better, it’s important to take a closer look at both models.

Can you use a 40v battery in a 18V tool?

The short answer is no. You cannot use a 40V battery to power an 18V tool. The voltage of the battery must match the specific voltage requirement for your tool in order for it to function correctly. Additionally, the battery chemistry also needs to match what is required by the tool in order to work.

Why is higher voltage better for power tools?

Higher voltage can translate to greater power for a tool, meaning it is capable of performing tougher jobs more quickly and easily. This is especially true for pole saws, which require a large amount of power to cut through tough branches and limbs. Higher voltage also translates to more runtime on a single battery charge, meaning you won’t have to worry about your saw running out of juice mid-job. The Ryobi Pole Saw 18V and 40V models offer different levels of power and runtime that may be better suited to the job you need done.

Useful Video: Ryobi 18v vs 40v battery


When it comes to Ryobi pole saws, both provide excellent performance and power. It really comes down to personal preference and the type of job you’re working on. If you need a saw that can handle heavy duty jobs, then the 40V might be a better choice. On the other hand, if you have smaller jobs that don’t require as much power and are in tighter spaces, then an 18V might be the better option.


  1. https://rxmechanic.com/ryobi-18v-vs-40v/
  2. https://ryobidealfinders.com/products/40-volt-10-in-lithium-ion-cordless-battery-pole-saw-and-hedge-trimmer-combo-tool-only
  3. https://www.sawinery.net/ryobi-cordless-pole-saws-review/
  4. https://thegoodliferevival.com/blog/are-ryobi-tools-good-quality