Meet the DEWALT DCB609-2 FLEXVOLT® 20V/60V MAX* 9.0Ah Battery (2 PK) — a two-pack built for flexibility, endurance, and fewer interruptions on the job. These dual-voltage batteries auto-switch between 20V MAX and 60V MAX to power a wide range of DEWALT tools, so you can work longer between charges.

Key Features & Design

• Dual-voltage FLEXVOLT® 20V/60V MAX* 9.0 Ah battery automatically changes voltage when you change tools, providing up to 6X runtime** in 20V MAX* tools and the power of corded in 60V MAX* and 120V MAX* tools.
• 180 watt hours of energy in each battery pack; 360 watt hours when using (2) FLEXVOLT® 9.0 Ah batteries in 120V MAX* tools.
• 6X runtime** when used in 20V MAX* tools (vs DCB201 1.5 Ah battery pack).
• 9.0 Ah capacity when used in a 20V MAX* tool.
• Compatible with all 20V MAX* chargers and 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.
• Runs cooler than the leading competitor 9.0 Ah battery for better efficiency*** thanks to patented technology and large format cells under a constant discharge.
• Specifications: BATTERY CAPACITY 9 AH | BATTERY TYPE LI-ION | VOLTAGE 20V/60V MAX* FLEXVOLT