DEWALT 20V MAX* / 60V MAX* FLEXVOLT® 6AH LITHIUM-ION Battery & Battery – The Power Tool Store
DEWALT XR 20 2-Pack 5 Amp-Hour; 5 Amp-Hour Lithium-ion Battery and Charger ( Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com
DEWALT 20V MAX Battery Pack with Charger, 3 Ah, Extra Long Run Time (DCB230C) - Amazon.com
DEWALT 20V MAX XR Premium Lithium-Ion 5.0Ah Battery Pack (2 Pack), Charger and Kit Bag DCB205-2CK - The Home Depot