Why My Dewalt Chainsaw Battery Operated Wouldn’t Work: A Guide to Troubleshooting

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Updated in April 2025 | By John

Are you frustrated with your DeWalt chainsaw not working You’re not alone. There are many reasons why a chainsaw might not work, but don’t worry, I’m here to help. In this blog post, I’ll discuss the most common reasons why a chainsaw won’t start and how to fix them. By the end of this post, you’ll be able to troubleshoot your chainsaw and get it back up and running in no time.

So, what are the most common reasons why a chainsaw won’t start Here are a few

The battery is dead. This is the most common reason why a chainsaw won’t start. Make sure the battery is charged and properly inserted into the chainsaw.
The spark plug is fouled. A fouled spark plug can prevent the chainsaw from starting. To clean the spark plug, remove it from the chainsaw and use a wire brush to clean the electrodes.
The carburetor is dirty. A dirty carburetor can also prevent the chainsaw from starting. To clean the carburetor, remove it from the chainsaw and use a carburetor cleaner to clean the jets and passages.
The air filter is dirty. A dirty air filter can restrict airflow to the carburetor, which can prevent the chainsaw from starting. To clean the air filter, remove it from the chainsaw and use a vacuum cleaner to clean it.

These are just a few of the most common reasons why a chainsaw might not start. If you’re having trouble getting your chainsaw to start, follow these troubleshooting tips and you should be able to get it up and running in no time.

Reasons Why My Dewalt Chainsaw Battery Operated Would Not Work

There are a few reasons why your DeWalt chainsaw battery operated might not be working.

The battery might be dead:
Check the battery level indicator on the chainsaw or the battery itself. If the battery is low, charge it for at least 2 hours before using it again.

The battery might be incompatible with the chainsaw:
Make sure that you are using a battery that is compatible with your chainsaw. You can find the compatible battery list in the owner’s manual.

The battery contacts might be dirty:
Clean the battery contacts with a dry cloth.

The chainsaw might be in need of maintenance:
Have the chainsaw serviced by a qualified technician.

Why My Dewalt Chainsaw Battery Operated Would Not Work

Possible Causes

There are a few possible reasons why your Dewalt chainsaw battery operated would not work. Here are some of the most common:

The battery is dead:
This is the most likely cause of a chainsaw not working. Check the battery to make sure it is charged and in good condition. If the battery is dead, you will need to charge it or replace it.

The battery is not properly connected to the chainsaw:
Make sure the battery is securely attached to the chainsaw. If the battery is not connected properly, the chainsaw will not work.

The chainsaw is not in the correct gear:
Make sure the chainsaw is in the correct gear for the task you are trying to perform. If the chainsaw is not in the correct gear, it will not work properly.

The chainsaw is clogged with debris:
If the chainsaw is clogged with debris, it will not work properly. Clean the chainsaw thoroughly to remove any debris that may be blocking the chainsaw’s operation.

The chainsaw is damaged:
If the chainsaw is damaged, it will not work properly. If you think the chainsaw is damaged, you should take it to a qualified technician for repairs.

Troubleshooting Tips

If your Dewalt chainsaw battery operated is not working, here are a few troubleshooting tips that you can try:

Check the battery:
Make sure the battery is charged and in good condition. If the battery is dead, you will need to charge it or replace it.

Check the battery connection:
Make sure the battery is securely attached to the chainsaw. If the battery is not connected properly, the chainsaw will not work.

Check the gear selector:
Make sure the chainsaw is in the correct gear for the task you are trying to perform. If the chainsaw is not in the correct gear, it will not work properly.

Clean the chainsaw:
If the chainsaw is clogged with debris, it will not work properly. Clean the chainsaw thoroughly to remove any debris that may be blocking the chainsaw’s operation.

Take the chainsaw to a qualified technician:
If you think the chainsaw is damaged, you should take it to a qualified technician for repairs.

Preventative Maintenance

You can help prevent your Dewalt chainsaw battery operated from not working by following these simple preventive maintenance tips:

Charge the battery regularly:
Even if you are not using the chainsaw regularly, it is important to charge the battery regularly to keep it in good condition.

Inspect the battery connection regularly:
Make sure the battery is securely attached to the chainsaw. If the battery is not connected properly, the chainsaw will not work.

Clean the chainsaw regularly:
Clean the chainsaw thoroughly to remove any debris that may be blocking the chainsaw’s operation.

Store the chainsaw properly:
When you are not using the chainsaw, store it in a cool, dry place.

By following these simple preventive maintenance tips, you can help keep your Dewalt chainsaw battery operated working properly for years to come.

Also Read THis: Why Cutting Meat With A Chainsaw Wouldn’T Work

FAQs

Why won’t my Dewalt chainsaw start?

The battery is dead: This is the most common reason why a chainsaw won’t start. Make sure that the battery is charged and properly inserted into the chainsaw.

The spark plug is fouled: If the spark plug is fouled, it will not be able to produce a spark, which is necessary for the chainsaw to start. Clean the spark plug with a wire brush and reinsert it.

The air filter is dirty: A dirty air filter can restrict airflow to the engine, which can cause it to stall or not start at all. Clean the air filter according to the manufacturer’s instructions.

The carburetor is out of adjustment: If the carburetor is out of adjustment, it can cause the chainsaw to run poorly or not start at all. Adjust the carburetor according to the manufacturer’s instructions.

The engine is seized: If the engine is seized, it will not be able to turn over. This can be caused by a number of factors, such as a lack of lubrication, overheating, or a broken crankshaft. If you suspect that the engine is seized, you should take it to a qualified service center for repair.

What should I do if my chainsaw starts but won’t stay running?

Check the choke: If the choke is on, turn it off.

Check the fuel level: Make sure that the fuel tank is full and that the fuel line is not kinked or blocked.

Check the air filter: A dirty air filter can restrict airflow to the engine, which can cause it to stall. Clean the air filter according to the manufacturer’s instructions.

Adjust the carburetor: If the carburetor is out of adjustment, it can cause the chainsaw to run poorly or not start at all. Adjust the carburetor according to the manufacturer’s instructions.

Take the chainsaw to a qualified service center for repair: If you have tried all of the above and the chainsaw still won’t stay running, you should take it to a qualified service center for repair.

What should I do if my chainsaw is running but not cutting?

Check the chain tension: If the chain is too loose, it will not be able to cut properly. Tighten the chain according to the manufacturer’s instructions.

Sharpen the chain: A dull chain will not be able to cut properly. Sharpen the chain according to the manufacturer’s instructions.

Clean the bar: A dirty bar can cause the chain to bind and not cut properly. Clean the bar with a wire brush and oil it before using the chainsaw.

Adjust the carburetor: If the carburetor is out of adjustment, it can cause the chainsaw to run poorly or not cut properly. Adjust the carburetor according to the manufacturer’s instructions.

Take the chainsaw to a qualified service center for repair: If you have tried all of the above and the chainsaw still is not cutting properly, you should take it to a qualified service center for repair.

What should I do if my chainsaw is smoking?

Check the oil level: Make sure that the oil tank is full and that the oil line is not kinked or blocked.

Clean the air filter: A dirty air filter can cause the chainsaw to smoke. Clean the air filter according to the manufacturer’s instructions.

Adjust the carburetor: If the carburetor is out of adjustment, it can cause the chainsaw to smoke. Adjust the carburetor according to the manufacturer’s instructions.

Take the chainsaw to a qualified service center for repair: If you have tried all of the above and the chainsaw is still smoking, you should take it to a qualified service center for repair.

What should I do if my chainsaw is leaking gas?

Check the fuel line: Make sure that the fuel line is not kinked or blocked.

Check the fuel tank cap: Make sure that the fuel tank cap is properly tightened.

Take the chainsaw to a qualified service center for repair: If you have tried all of the above and the chainsaw is still leaking gas, you should take it to a qualified service center for repair.

About The Author

I am John, and I am the creator of this website. I have been in the woodworking industry for about 5 years. I developed my passion for DIY projects around the house when I was in high school. I have discovered a new appreciation for those who have the experience to pass along their expertise. They know what works best and are able to help others. I am proud to be among them.

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