Electric Power Tool Battery (3x Unit) Replaces Dewalt DC9071 - 2000 mAh, 12 V, NiMH | 800106664
Amazon.com: Synergy Digital Power Tool Battery, Compatible with DeWalt DC743KB Power Tool, (Ni-MH, 14.4V, 1500mAh) Ultra High Capacity, Replacement for DeWalt DC9091 Battery : Tools & Home Improvement