DeWALT® DCB612 Guaranteed Tough® FlexVolt® Battery, 12 Ah Li-Ion Battery, 20/60V DC Charge, For DeWALT® 20V, 60V and 120V MAX Tool

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. It also includes a built-in LED Fuel Gauge for instant charge status, and is compatible with 20V MAX* tools and chargers.