DEWALT 20V MAX Battery Pack with Charger, 3 Ah, Extra Long Run Time (DCB230C) - - Amazon.com
DEWALT 20V MAX Compact Lithium-Ion 4.0Ah Battery Pack with 12V to 20V MAX Charger DCB240C - The Home Depot
DEWALT 20-Volt Lithium-ion Power Tool Battery Charger (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 Adapter Kit (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com
Graco (17P475) DEWALT 20V Max Lithium Ion Battery Charger