FLEXVOLT (R) 20V/60V MAX BATTERY DUAL PACK
The DCB606 20V/60V Max 6.0 AH battery pack -changes voltage when you change toolsPowers a line of 60V Max tools, 120V Max tools-& backwards compatible to existing 20V Max toolsPack is smart enough to know when to provide -runtime for each different voltage toolsLED charge display - durable constructionPack of (2) 20V/60V battery packs