DeWalt DCB606-2 20/60V MAX FlexVolt 6.0Ah 2-Pack Kit

FEATURES:
The Power of corded, The dom of cordless
3X Power compared to DC9096 18V Battery
LED State of Charge Display
4X runtime compared to DCB201 1.5Ah Battery Pack
Tri-Platform Compatability 20V MAX*, 60V MAX* and 120V MAX*
Durable construction with a peice cell holder

The DCB606 20V/60V MAX Battery pack changes voltage when you change tools, powering a line of powerful 60V MAX tools, 120V MAX tools, and backwards compatible to existing 20V MAX tools and chargers. The battery pack is smart enough to know when to provide runtime for 20V MAX tools (6.0Ah) and power in the 60V MAX and 120V MAX tools