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
2X 6.0Ah 18V 18 Volt for Dewalt XRP Battery DC9096-2 DC9098 DC9099 DC9096 DW9096 886909037480 | eBay
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DC9096 - DeWalt 18 Volt Battery | ExpertPower Direct