DEWALT POWERSTACK 20-Volt 2-Pack 1.7 Amp-Hour; 1.7 Amp-Hour Lithium-ion Power Tool Battery in the Power Tool Batteries & Chargers department at Lowes.com
DeWALT DCBP518H2 Powerstack Batteries 2 x 18x x 5Ah
Dewalt PowerStack Battery Size Comparison
5Ah 18V POWERSTACK Battery | DEWALT
DEWALT DCBP034 18v XR Compact Powerstack Battery - ToolStore UK