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
18V 5AH BL1850 replacement battery for Makita/compatible with Makita 18V BL1830B BL1860B BL1820 LXT-400 – Dasbatteries