DEWALT FlexVolt Battery Compatibility Guide: 20V & 60V Tools

DEWALT FlexVolt Battery Compatibility Guide Choosing the right battery for a cordless tool can make a major difference in performance, runtime, and compatibility. Understanding the DEWALT FlexVolt Battery Compatibility Guide helps users determine which batteries can work with different DEWALT cordless platforms before purchasing or connecting a battery.

How FLEXVOLT Compatibility Works

FLEXVOLT batteries are designed with dual-voltage technology that automatically changes voltage depending on the compatible tool. DEWALT states that its FLEXVOLT batteries can power both 20V MAX and 60V MAX tools.

This means a FLEXVOLT battery can be used with compatible 20V MAX tools and then moved to a compatible 60V MAX tool, where the battery automatically switches to the appropriate voltage. This makes the platform particularly useful for users who own tools from both systems.

20V MAX Tools

FLEXVOLT batteries are compatible with DEWALT 20V MAX power tools. DEWALT specifically notes that using a FLEXVOLT battery with a 20V MAX tool can provide increased runtime compared with certain smaller-capacity batteries.

Common compatible equipment includes drills, impact drivers, impact wrenches, saws, grinders, lights, and other tools within the 20V MAX system, provided the individual tool is designed for the platform.

60V MAX Tools

For heavier-duty applications, 60V MAX FLEXVOLT tools are designed to work with FLEXVOLT batteries. These include equipment intended for demanding cutting, grinding, concrete, landscaping, and construction applications. DEWALT describes its 60V MAX system as using 20V/60V MAX FLEXVOLT batteries for high-performance applications.

Which FLEXVOLT Battery Should You Choose?

Current FLEXVOLT options include 6Ah, 9Ah, 12Ah, and 15Ah batteries. Higher-capacity options can provide greater potential runtime, while the best choice depends on the tool, workload, weight preference, and expected operating time.

The DEWALT FlexVolt Battery Compatibility Guide is especially useful when building a mixed 20V/60V tool collection. However, always verify the exact tool and battery specifications before purchase rather than assuming every DEWALT battery is interchangeable.

For example, a standard 20V MAX battery should not automatically be treated as a 60V MAX battery. FLEXVOLT batteries are specifically engineered for the voltage-switching function required by compatible tools.