Dewalt DCS391B Saw: Which Batteries Work?

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Updated in April 2025 | By John

Attention Chainsaw Owners!

Do you have a DeWalt DCS391B chainsaw and are wondering what batteries work with it You’ve come to the right place. In this brief introduction, I’ll answer that question and provide some additional information about the DCS391B saw.

So, what batteries work with the DeWalt DCS391B chainsaw The saw is compatible with both 20V MAX and 60V MAX batteries. However, it’s important to note that the 60V MAX batteries will provide more power and longer run time than the 20V MAX batteries.

The DCS391B is a powerful and versatile chainsaw that’s perfect for a variety of tasks, from cutting firewood to clearing brush. It’s also equipped with a number of features that make it easy to use, such as a variable speed trigger and a chain brake.

If you’re looking for a powerful and reliable chainsaw, the DeWalt DCS391B is a great option.

So What Batteries Works In Dewalt Dcs391B Saw

The Dewalt DCS391B 20-inch chainsaw can use any of the following batteries:

Dewalt 20V MAX XR Lithium-Ion batteries
Dewalt 20V MAX Compact Lithium-Ion batteries
Dewalt 20V MAX Slide-In Compact Lithium-Ion batteries

What Batteries Work in Dewalt DCS391B Saw?

The Dewalt DCS391B is a powerful chainsaw that is perfect for a variety of tasks, from cutting firewood to clearing brush. However, it’s important to use the right batteries with this saw in order to get the best performance.

Dewalt Batteries

The Dewalt DCS391B is compatible with all of Dewalt’s 20V MAX batteries. This includes the 20V MAX 4.0Ah battery, the 20V MAX 6.0Ah battery, and the 20V MAX 8.0Ah battery.

Other Batteries

The Dewalt DCS391B can also be used with other 20V MAX batteries from other manufacturers. However, it’s important to make sure that the battery is compatible with the saw’s voltage and amperage rating.

How to Choose the Right Battery

When choosing a battery for your Dewalt DCS391B saw, there are a few factors to consider.

Voltage:

The voltage of the battery is important because it determines the power of the saw. The Dewalt DCS391B is compatible with 20V MAX batteries.

Amperage:

The amperage of the battery is important because it determines how long the saw will run on a single charge. The Dewalt DCS391B is compatible with batteries that have an amp rating of 4.0Ah, 6.0Ah, and 8.0Ah.

Compatibility:

It’s important to make sure that the battery is compatible with the saw’s voltage and amperage rating.

Conclusion

The Dewalt DCS391B is a powerful chainsaw that is compatible with a variety of batteries. By choosing the right battery, you can get the best performance out of your saw.

Also Read: Dewalt Battery Chainsaw Not Working

FAQs

What batteries work in the Dewalt DCS391B saw?

The Dewalt DCS391B saw is compatible with Dewalt 20V MAX batteries.

What is the difference between the Dewalt DCS391B and the Dewalt DCS391B XR?

The Dewalt DCS391B XR is a brushless saw, while the Dewalt DCS391B is a brushed saw. Brushless saws are more powerful and efficient than brushed saws, but they are also more expensive.

How long does it take to charge a Dewalt 20V MAX battery?

A Dewalt 20V MAX battery takes about 3 hours to charge using the included charger.

How many batteries do I need for the Dewalt DCS391B saw?

You will need two batteries for the Dewalt DCS391B saw.

What is the warranty on the Dewalt DCS391B saw?

The Dewalt DCS391B saw comes with a 3-year limited warranty.

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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