180 Watt Hours of energy in each battery pack (360 Watt Hours combined) 6X the runtime compared to DCB201 1.5Ah Battery 9.0 Ah capacity when used in a 20V MAX* tool The dual-voltage FLEXVOLT 20V/60V MAX* 9.0 Ah battery automatically changes voltage when you change tools, providing up to 6X runtime** (** With DCB609 FLEXVOLT battery when used with DEWALT 20V MAX* tools compared to DCB201 1.5 Ah battery pack.) in 20V MAX* tools and the power of corded in 60V MAX* and 120V MAX* tools.
![DeWalt 20V/60V MAX FLEXVOLT 9.0Ah Battery (1/Pkg.) DCB609 DeWalt 20V/60V MAX FLEXVOLT 9.0Ah Battery (1/Pkg.) DCB609](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/313274/450476/DCB609_1__85363.1670605991.jpg?c=2)