Battery Powered Chainsaws, are they good enough?


The ongoing advancements in electrical technology and batteries have led to significant improvements in electric power tools such as chainsaws, lawnmowers, etc. One of the reasons suburban homeowners are more comfortable using electric power tools is that they are less noisy, give less pollution, and require minimal maintenance. Battery-powered chainsaws have proven to be more efficient and reliable for small jobs than their gas counterparts. Suppose you are a homeowner looking to get a battery-powered chainsaw. In that case, this blog post shall provide you with helpful information ranging from the top 10 battery-powered models and answers to many frequently asked questions regarding chainsaws.

Battery Powered Chainsaws, are they good enough?

Yes, battery-powered chainsaws are good enough and can be an excellent choice for smaller jobs. Due to recent battery improvements, they are powerful enough to do many basic and even more challenging jobs. Often a cordless chainsaw will be faster than using a gas-engine model. You only need to put the battery in it, and you are ready to go. They are also quieter, require less maintenance, are cheaper to own, and do not have fuel emissions. Using two batteries gives you the option of working with one while the other is charging.

Which is better? A Gas-powered or battery-powered chainsaw?

Being a homeowner, you might wonder which style of chainsaws suits your needs; gas-powered or battery-powered. The short answer is that it depends on the job you are planning. Knowing the pros and cons of each style can better help you make the right choice.

● Pros and Cons for a Battery Powered Chainsaw:

PROS
CONS
1. Perfect for smaller jobs
1. Not suited for cutting large trees.
2. Provides better spatial maneuverability and can reach tall branches.
2. The battery usually lasts for an hour, after which it needs charging or a replacement battery
3. Produces very little noise as compared to gas-powered chainsaws
3. Not the best choice for large jobs and commercial use.
4. Very little maintenance is needed as fewer mechanical parts are present.
4. Relatively lower torque than gasoline-powered counterparts.
5. Most models are relatively light and easy to carry around.
5. Spare and replacement batteries are costly
6. It is gentle on the environment with no emissions.
6. If you do not have a fast charge option, charging can take quite some time.
7. They only make a noise when you pull the trigger
 
8. Cheaper to own, due to less maintenance cost and no need for gas.
 
9. Many models use the same batteries also for other garden tools.
 

● Pros and Cons for a Gas Powered Chainsaw:

PROS
CONS
1. It is more suited for commercial sawing.
1. Power full models can be heavy and more difficult to use. Limited maneuverability.
2. Easily cut large trees and hardwood planks.
2. It is quite noisy, and they make a noise even if you are not cutting.
3. Provides a high torque and rotational speed and thus can cut hardwood with ease.
3. Requires frequent maintenance due to more mechanical parts.
4. Downtime is very little as only refueling is needed.
4. Produces emissions that are harmful to the environment.
5. Comes with a variety of bar lengths.
 

● What should I choose, A Gas-powered or battery-powered chainsaw?

The best choice for you depends on how you use your chainsaw. If you use it often and for extended periods, a gas chainsaw is probably a better choice. This also applies if you use it more in remote locations. In that case, you can take some extra gas with you and fill the tank when it runs empty. Of course, you can bring spare batteries with you if you use a battery-powered chainsaw. But when they are empty, you have to stop. If you work close to a location with a mains supply, you can charge a battery while using another one and swap them if it is empty. Take care that this will only work if the battery can be charged fast enough.

For small-scale yardwork, battery-powered chainsaws can be an excellent choice. Not only are they quieter and safer, but they also require very little maintenance and thus can serve your needs for a long time. Moreover, their running cost is also low as they require no fuel. But they are not as powerful as some of the bigger gas chainsaws. If you need power, a gas chainsaw is the better option for you. This also applies if you need to use a long blade. Almost all battery-powered chainsaws do not work well with long blades.

● What is important when purchasing a battery-power chainsaw?

– Battery-powered Chainsaw Power and Torque

All cordless chainsaws are using an electric motor and a battery, but that does not mean they all have the same power and torque. The electric motor specification and the battery voltage determine how what the chainsaw can do. From the chainsaw specification, this is hard to see. Of course, the battery voltage, the rpm of the chain can help with this, but there is not a specific number that you can use to compare the different models. Try to find an honest review from somebody that used the model.

– Battery-powered Chainsaw Battery Life

The battery life is also an essential factor. How important this is for you depends on the type of jobs you have. If you see numbers for a specific model, know that these are measured under ideal conditions. The actual number depends on the battery’s age, temperature, and how much power you ask from your chainsaw. If you request more power from your saw, the battery will last shorter. But also know that you do not have the chainsaw on all the time. Only when you pull the trigger, the motor will use the battery.

– Battery-powered Chainsaw Charging Time

If you use your chainsaw for more extensive jobs, the charging time can be a major factor. When the battery is empty, do you need to wait for less than an hour, or does it take almost a day to recharge it? In many cases, you will have a spare battery that you will use when the first battery is empty. When you swap the battery, you will put the empty one in the charger. If the charger is fast enough, you can swap it again when the spare is empty.

But if you use your chainsaw only sporadic and for shorter jobs, maybe a fast charge option is not needed. Often fast charging will be more costly and put more strain on the battery.

– Chainsaw Bar Length

If you purchase a chainsaw, check the size of the chainsaw guide bar. This will determine what size of logs, branches, and trees you can cut. The best bar length should be around 2 inches longer than the wood you plan to cut. Of course, you can cut smaller logs with a longer bar, but do not just purchase the chainsaw with the longest bar is not the way to go. Try to match the bar length with the jobs you plan to do. If you use your saw primarily for trimming, you can go for a bar length from 8 to 12 inches. If you plan to do a lot of tree cutting or chopping logs, go for a 16 to 18-inch bar.

– Chainsaw Chain Tensioning

For your chainsaw to operate correctly, the chains need to have the correct tension. If it is not tight enough it can get detached from the bar. If it is too tight, it can break. This is something that you always need to check and adjust if needed before using your saw. If you use a new chain, it will stretch quickly, and you can expect that it needs tensioning several times.

How the chains need to be tensioned depends on the brand and model. For some, you need a wrench and a screwdriver. Others have a tool-less chains tensioning system. This means you do not need a tool to tension the chains. These systems are much easier to use when cutting and finding that the chains need tension.

– Chainsaw Oiling System

To keep your chainsaw operating properly, the chains need to be lubricated regularly. This will help to keep the motor from severe strain or even destroying the chains and bar. There are several methods of how the oil can find its way to the chain. It can be done with a button that you have to push. Or with an automatic system that lubricates the bar and chain with a constant oil flow. Some automatic systems use a fixed amount. With others, you can control it.

We advise you to go for a chainsaw with an automatic oiling system. This way, you are sure the bar and chains are always adequately lubricated. And you only have to take care that there is enough oil in the tank and the system is not clogged.

What are good cordless Chainsaws:

In this portion, we shall compare battery-powered cordless chainsaws sold by the most popular brands in terms of their specifications and performance parameters such as cutting speed on various wood types, battery backup, and of course, the cost of each unit. This will help you in finalizing your choice for the chainsaw model that best suits your needs.

The article lists some battery-powered cordless chainsaws sold by Milwaukee, EGO, WORX, DeWalt, Stihl, and other popular brands and compares their specifications.

In terms of cutting speed on various wood types, DeWalt and EGO provide the least cutting time. Their price range is also quite moderate. The Milwaukee has the best battery backup and thus can cut for longer durations. The Stihl is the most expensive model and best suited for commercial sawing due to its high speed, high torque motor. Ryobi and WEN are suitable at a low budget due to their decent specifications at a price range of < 200$. 

1. WORX:

The first model that comes up is the Chinese manufactured WORX electric chainsaw. It comes up with a 14-inch chain length driven by a brushless D.C. motor. The model specifications are listed below:

  • Bar & Chain: The WORX model has a 14-inch chain length and a chain pitch of 3/8th of an inch. It has a self-tightening chain mechanism.
  • Battery: It comes with two 20V and 2.0 Ah Lithium batteries.
  • Motor RPM: The model has around 4000-5000 RPMs at no load.
  • Cut time: 17.14s (to cut 9 4×4 lumber pieces), 33.1s (to cut 11-inch dia Honey locust)
  • Weight: 10.6 lb.
  • Sound: 90 dB

Check the details and price here.

Battery Powered Chainsaws, are they good enough? 2

2. Ryobi:

Ryobi’s cordless chainsaw is the perfect alternative if you are looking for good specifications at a low price. Vietnam manufactures the product with a 5-year warranty.

  • Bar & Chain: The Ryobi uses a 14-inch chain with a 3/8th of an inch chain pitch. The bar and chain have been manufactured by Oregon.
  • Battery: It uses a single 40 V and 4 Ah lithium battery hence providing a much better run time than the WORX cordless chainsaw.
  • Motor RPM: The Ryobi has around 11000-12000 RPMs which is 2.5x more than WORX.
  • Cut time: 14.11s (for 9 4×4 lumber pieces), 24.1s (for 11-inch dia Honey locust log)
  • Weight: 11.4 lb.
  • Sound: 99 dB

Check the details and price here.

3. WEN:

WEN electric chainsaw is another handy product that comes with a 2-year warranty. The product specifications are provided as follows:

  • Bar & Chain: The WEN uses a 16-inch chain. The chain and the bar are Oregon-built and are manufactured in China.
  • Battery: It comes with a 40V 4-Ah lithium-ion battery.
  • Motor RPM: The brushless D.C motor spins slightly above 7000 RPM.
  • Cutting time: 20.8s (for 9 4×4 lumber pieces), 30.5s (for 11-inch diameter Honey locust log)
  • Weight: 12 lb.
  • Sound: 99 dB

Check the details and price here.

Battery Powered Chainsaws, are they good enough? 3

4. EGO:

Next, we have an electric chainsaw from EGO that comes with a 5-year warranty. Its details are given below:

  • Bar & Chain: The EGO model comes with a 14-inch chain. The bar and chain are Oregon-built.
  • Battery: It uses a 56V 2.5 Ah lithium-ion battery.
  • Motor RPM: Typically range from 6000-7000 RPM.
  • Cutting time: 12.1s (for 9 4×4 lumber pieces), 16.5s (for 11-inch diameter Honey locust log)
  • Weight: 11.4 lb.
  • Sound: 92 dB

Check the details and price here.

Battery Powered Chainsaws, are they good enough? 4

5. Husqvarna:

Another chainsaw model with a fairly moderate price is the Husqvarna model 120i cordless chainsaw with a 2-year warranty. The specifications are provided below:

  • Bar & Chain: It comes with a 14-inch chainsaw bar. It also has a chain guard.
  • Battery: It uses a 40V 4Ah lithium-ion battery.
  • Motor RPM: The motor typically runs at 9500 RPM at no load.
  • Cutting time: 21.7s (for 9 4×4 lumber pieces), 40.3s (for 11-inch diameter Honey locust log)
  • Weight: 10.8 lb.
  • Sound: 92.5

Check the details and price here.

6. DeWalt:

A powerful electric chainsaw model built by the American manufacturer DeWalt has been described below:

  • Bar & Chain: The DeWalt comes with a 16-inch chain having a pitch of 3/8th of an inch. It also uses a brushless D.C. motor.
  • Battery: It uses a 60V 3Ah lithium battery, thus providing a significant backup time.
  • Motor RPM: It has around 8000 RPM at no load.
  • Cutting time: 10.3s (for 9 4×4 lumber pieces), 15.3s (for 11-inch diameter Honey locust log)
  • Weight: 12.6.
  • Sound: 99 dB

Check the details and price here.

7. Makita:

The next on our list is the Japanese brand Makita’s cordless chainsaw. It has a power equivalent to a 32-cc gasoline engine. It comes with a 3-year warranty, and Its specifications are provided as follows:

  • Bar & Chain: The Makita uses a 16-inch chain bar with a pitch of 3.8th of an inch.
  • Battery: Makita comes with a set of two 18V 5Ah batteries having a charge time of 45 minutes. The batteries are lithium made. The batteries and other components are mostly manufactured in China, Japan, and South Korea.
  • Motor RPM: It spins at 10000-11000 RPMs at no load. It also uses a variable speed trigger.
  • Cutting time: 13.4s (for 9 4×4 lumber pieces), 21.4s (for 11-inch dia Honey locust log)
  • Weight: 11.4
  • Sound: 98 dB

Check the details and price here.

9. Oregon:

One of the best-built electric chainsaws is from the popular chainsaw manufacturer, Oregon. Its specs are given under:

  • Bar & Chain: Oregon uses a 16-inch bar and has a built-in chain sharpening system.
  • Battery: It is provided with a 40V, 6 Ah lithium battery.
  • Motor RPM: Rage from 7000-8000 RPM.
  • Cutting time: 16.8s (for 9 4×4 lumber pieces), 25.1s (for 11-inch diameter Honey locust log)
  • Weight: 13.4 dB
  • Sound: 100 dB

Check the details and price here.

Battery Powered Chainsaws, are they good enough? 5

8. Milwaukee:

A powerful chainsaw model from the Wisconsin-based Electric Tool company is Milwaukee’s M18 fuel electric chainsaw. It provides 20% faster cuts than standard gas-powered chainsaws. Further specs are listed below:

  • Bar & Chain: It comes with a 16-inch bar and the chain having a pitch of 3.8th of an inch. The bar and the chain are Oregon-made and are manufactured in China.
  • Battery: Milwaukee comes with high output M18 12 Ah battery and an M18 and M12 rapid charger.
  • Motor RPM: It typically spins at 6000-7000 RPM at no load.
  • Cutting time: 13.7s (for 9 4×4 lumber pieces), 19.7s (for 11-inch dia Honey locust log)
  • Weight: 14.4 lb.
  • Sound: 93 dB

Check the details and price here.

9. Stihl:

Lastly, we have one of the most expensive and high-end chainsaws from Stihl with model MSA-220C.       

  • Bar & Chain: The bar comes with both 14-inch and 16-inch versions.
  • Battery: The Stihl comes with a 36V 7.2 Ah battery. The battery has been manufactured in the USA.
  • Motor RPM: It spins at 13000-14000 RPMs.
  • Cutting time: 14.7s (for 9 4×4 lumber pieces), 18s (for 11-inch diameter Honey locust log)
  • Weight: 11.4 lb.
  • Sound: 100.5 dB

Related Questions:

1. How long does a battery-powered chainsaw last?

Battery-powered chainsaws can provide a cutting time ranging from 45 minutes to 1 hour. Since, in actual cases, the trigger is not pulled every second, so you get several hours of backup time from a battery-powered chainsaw.

2. Are battery-powered chainsaws safer?

Battery-powered chainsaws can be considered safer than their gasoline counterparts since they do not require any fuel to operate, which can cause added safety concerns. However, this doesn’t mean that it’s hazard-free. Care must be exercised while operating chainsaws as they have a sharp spinning chain.

3. Is it safer to use an electric chainsaw in the rain?

Cordless electric chainsaws do not pose any shock hazards since they operate on D.C power. However, you should still avoid using them in the rain as the water might damage the electric circuitry. Corded chainsaws that operate on A.C mains should always be kept away from water to prevent electric shocks.

4. What safety gear should you use while operating chainsaws?

It doesn’t what type of chainsaw you are operating; it is always better to be equipped with the appropriate safety equipment. It includes a protective vest, gloves, safety goggles, and some thermal wear if necessary.

Final Remarks:

For small-scale yardwork, battery-powered chainsaws are a really good choice. Not only are they quieter and safer, but they also require very little maintenance and thus can serve your needs for a long period. Moreover, their running cost is also low as they require no fuel. One thing that you should always pay heed to while operating any chainsaw is the safety aspect. It is better to safer than be sorry; hence you should always come prepared with your safety gear.

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