FLEXVOLT® Batteries Power 20V MAX* Tools
Switch tools, not your battery. FLEXVOLT® Batteries work with our 20V MAX* tools and our most powerful cordless tools. They automatically switch voltage when you change tools. Get the power of a corded tool in 60V MAX* and 120V MAX* tools, and increased runtime in 20V MAX* tools.

12.0 AH FLEXVOLT® BATTERY
OPTIMIZED FOR USE WITH DEWALT TOOLS DESIGNED FOR HIGH-POWER APPLICATIONS
- Compact package that is the same size as our 9.0Ah FLEXVOLT® Battery
- 12.0Ah Battery expands the 20V/60V MAX* FLEXVOLT® dual voltage system

9.0 AH FLEXVOLT® BATTERY
UP TO 6X RUNTIME† WHEN USED WITH DEWALT 20V MAX* TOOLS
- 360 Watt hours when two DEWALT FLEXVOLT® DCB609 batteries are used in 120V MAX* tools
- Switches voltage to work with 20V MAX*, 60V MAX*, and 120V MAX* (2 x 60V MAX*) tools

6.0 AH FLEXVOLT® BATTERY
UP TO 4X RUNTIME† WHEN USED WITH DEWALT 20V MAX* TOOLS
- Delivers the power of corded when used with 60V MAX* or 120V MAX* tools
- Switches voltage to work with 20V MAX*, 60V MAX*, and 120V MAX* (2 x 60V MAX*) tools
*Maximum initial battery voltage (measured without a workload) is 4, 20, 60 and 120 volts. Nominal voltage is 3.6, 18, 54 and 108. 120V MAX is based on using 2 DEWALT 60V MAX* lithium-ion batteries combined.
†Vs. 1.5 Ah battery
†Vs. 1.5 Ah battery