DEWALT FLEXVOLT 20V/60V MAX* Battery, 12.0-Ah (DCB612) The FLEXVOLT 20V/60V MAX* 12.0 Ah battery provides up to 8X runtime** (**With DCB612 FLEXVOLT battery when used with DEWALT 20V MAX* tools compared to DCB201 1.5 Ah battery pack.) in 20V MAX* and delivers ultimate power in 60V MAX* and 120V MAX* cordless tools*. It changes voltage when you go from 20V MAX* to 60V MAX* tools. Lithium Ion technology delivers performance in the same size as our 9.0 Ah battery, so it is more powerful in as compact a package as possible. DEWALT 20V MAX* battery also includes a built-in LED Fuel Gauge for instant charge status, and is compatible with 20V MAX* tools and chargers. Features DEWALT 20V/60V Battery has 12.0 Ah capacity for maximum runtime DEWALT battery is compatible with 20V MAX*, 60V MAX*, and 120V MAX* tools Compatible with all 20V MAX* Chargers 3-LED Fuel Gauge charge indicator Operates in outside temperatures down to 0F USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.