Dewalt 10.8V 3.0ah 12V Max Lithium-Ion Replacement Battery for Dewalt Xr Dcb120 Dcb127 Power Tools - China Lithium Battery, Power Tool Battery | Made-in-China.com
DEWALT XTREME 2-Tool 12-Volt Max Brushless Power Tool Combo Kit with Soft Case (2-Batteries and charger Included) in the Power Tool Combo Kits department at Lowes.com
DeWalt DCK2111L2T XR 12V Combi Drill & Impact Driver Brushless Twinpack 2 x 3.0Ah Batteries 10.8v Compatible - Ray Grahams DIY Store