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.

• Dual-voltage for ultimate flexibility.
• 180 watt hours of energy in each battery pack. Get 360 watt hours when using (2) FLEXVOLT® 9.0Ah batteries in 120V MAX* tools.
• 6X runtime when used in a 20V MAX* tools.
• Runs cooler than leading competitor 9.0Ah battery for better efficiency.
• Compatible with all 20V MAX* chargers.
• Compatible with all 20V MAX*, 60V MAX*, and 120V MAX* tools and products.
• Silicone encapsulated module helps keep dust and debris out.
• Operates in outside temperatures down to 0° F.
• LED charge status display on battery.