Will A 60V Dewalt Battery Work On A 20V Tool?

DEWALT FLEXVOLT 20V /60V MAX LithiumIon Battery Pack 9.0 Ah (2Pack
DEWALT FLEXVOLT 20V /60V MAX LithiumIon Battery Pack 9.0 Ah (2Pack from www.homedepot.ca

The Evolution of Dewalt Batteries

Over the years, Dewalt has become synonymous with high-quality power tools. Their line of cordless tools, in particular, has gained a reputation for being reliable and efficient. One of the key factors contributing to the success of Dewalt cordless tools is their battery technology.

Dewalt batteries have evolved significantly, with the latest addition being the 60V battery. This battery is designed to provide increased power and runtime compared to the previous 20V batteries. But, the question arises: can you use a 60V Dewalt battery on a 20V tool?

Compatibility Between 60V and 20V Tools

The good news is that Dewalt has designed their 60V batteries to be backward compatible with their 20V tools. This means that you can indeed use a 60V battery on a 20V tool without any issues. However, there are a few things to keep in mind.

Voltage Difference

While the 60V battery can be used on a 20V tool, it’s important to note that the voltage difference may impact the performance of the tool. The 20V tool may not be able to utilize the full potential of the 60V battery, resulting in slightly reduced power and runtime compared to using a 60V tool.

Physical Compatibility

Another consideration is the physical compatibility between the 60V battery and the 20V tool. Dewalt has designed the 60V batteries to have the same form factor as their 20V batteries, allowing them to fit into the same battery compartments. This means that you can easily swap between the two without any modifications.

Benefits of Using a 60V Battery on a 20V Tool

Despite the slight voltage difference, there are still some benefits to using a 60V battery on a 20V tool.

Extended Runtime

The 60V battery has a higher capacity compared to the 20V battery, which means it can provide a longer runtime. If you’re working on a project that requires extended use of your 20V tool, using a 60V battery can save you from constantly swapping out batteries.

Compatibility with Other Tools

If you already own a 60V tool, using the same battery on your 20V tool can provide added convenience. You won’t need to invest in additional 20V batteries and chargers, as you can simply use the ones you already have.


In conclusion, the 60V Dewalt battery is compatible with 20V tools, allowing you to use it as an alternative power source. While there may be a slight decrease in performance compared to using a 60V tool, the benefits of extended runtime and compatibility with other tools make it a viable option. So, if you have a 60V battery and a 20V tool, go ahead and give it a try!