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
Amazon.com: Akocire 18V 20V 4.0Ah 5.0Ah 10-Cell 18650 Battery Case Parts Cover Replacement for Dewalt DCB200, DCB201, DCB203, DCB204, DCB205 Battery Repair DIY Kit(No Battery Cell Included) : Tools & Home Improvement