18V Ni-MH 3.0Ah Replacement Power Tool Battery For Dewalt DC720 DC825 DC925 DCD925 DC988 DW936 - AliExpress Consumer Electronics
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/1500mAh Replacement Battery For Dewalt DC970 Power Tools DC9096 / DW9096 - Walmart.com