Best Seller | 1 New Genuine Dewalt Brand Power Type 20V DCB204 4.0 AH Battery for Drill Saw Grinder 20 Volt DeWalt 4Ah 20V Lithium-Ion Battery - Single Pack DCB204 Description: Premium XR Lithium Ion pack provides up to 33% more capacity than standard 20V MAX battery packs. The 3-LED fuel gauge system allows immediate feedback on state of charge. No memory... more | | $57.49 FREE shipping go to store |