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
Waitley 18v 9.0ah Max Xr Lithium Ion Battery Replacement For Dewalt Power Tool 9000mah Dcb184 Dcb181 Dcb201 Dcb200 20v 18 V 9a - Rechargeable Batteries - AliExpress
Waitley Power Tool Battery Dcb200 For Dewalt 20v 18 V And 18vot Max Xr Tools 18v 6.0a Replacement Lithium Batterys - Rechargeable Batteries - AliExpress