DEWALT 20V MAX DCD791 XR Cordless Compact Drill Driver *Chuck Not Working Right* 885911425315 | eBay
DEWALT DCD996P2 Cordless Hammer Drill Kit | Power Planter
DeWalt DCD771C2 Troubleshooting - iFixit
DeWalt DC970 Troubleshooting - iFixit
DEWALT Power Detect XR POWER DETECT 2-Tool 20-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