DEWALT FLEXVOLT 20V/60V MAX* Battery, 9.0-Ah

Get power for your most demanding jobs with the FLEXVOLT 20V/60V MAX* 9Ah Battery. Compatible with 20V MAX*, 60V MAX*, and 120V MAX* tools, these batteries feature patented technology that automatically switches voltage when you change your tools. Engineered to run cooler than the leading competitor 9Ah battery***, this battery provides up to 6X the runtime** when used in 20V MAX* tools.