Replacement Battery For DW990 Power Tools - DC9091 (1500mAh, 14.4V, NiCD) - Walmart.com
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
4) 18V 3600mAh 18 Volt for Dewalt XRP NIMH Battery DC9096-2 DC9098 DC9099 DW9096 | eBay