DEWALT XR 20-Volt 2-Pack 5 Amp-Hour; 5 Amp-Hour Lithium Power Tool Battery Kit (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com
DEWALT 20-Volt 2-Pack 2 Amp-Hour; 2 Amp-Hour Lithium Power Tool Battery in the Power Tool Batteries & Chargers department at Lowes.com
How to Make a 12v Battery Charger : 5 Steps (with Pictures) - Instructables
Tank Simple Easy 12 Volt 1/2 Amp 0.5AH Battery Charger Float Charger - Smart Charger