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
3 x DeWalt DCB182 18v 4.0Ah Li-Ion Battery XR Range Lithium Ion Genuine 4amp
Are Cheap Power Tool Batteries better than DeWalt 20V OEM Lithiums? Let's find out! - YouTube
Is it Time to Retire Dewalt 18V Cordless Power Tools?