The DCB208 20V MAX 8 Ah XR® lithium-ion battery provides the highest capacity within the DeWALT® 20V MAX* XR® lineup. Using state of the art lithium-ion technology, the DCB208 delivers up to one-third more run time while maintaining the same size and weight as the DCB206 6 Ah battery. The DCB208 includes fuel gauge LED charge indicator and a 3-year limited warranty. DeWALT® Battery, 20V MAX* XR® Lithium-Ion Battery, 8 Ah Battery, 20 VDC Charge, For Use With: 39RV96, DC985B, DC780B 20V MAX* Tools and Chargers