DEWALT 20-Volt 4-Pack 2 Amp-Hour; 4 Amp-Hour Lithium Power Tool Battery in the Power Tool Batteries & Chargers department at Lowes.com
DeWalt 4.0Ah DCB204 vs DCB182 Battery Packs - Pro Tool Reviews
DEWALT 18-Volt 2-Pack 2.4 Amp-Hour; 2.4 Amp-Hour Nickel Cadmium (Nicd) Power Tool Battery Kit in the Power Tool Batteries & Chargers department at Lowes.com
DeWalt 20V MAX XR DCB205-2 20 V 5 Ah Lithium-Ion Battery Combo Pack 2 pc - Ace Hardware
DeWalt DCB205 20V MAX Lithium-Ion 5 Ah Battery Pack with Gauge (2 Pack) - Walmart.com