DEWALT DCB609 FLEXVOLT® 20-Volt/60-Volt MAX Lithium-Ion 9.0Ah Battery (1 pk.)
Dewalt 20-V 3.0-Ah Lithium Ion Power Tool Battery and Charger Kit - LED Fuel Gauge - Quick Charging DCB230C | RONA
DeWalt 54V XR 15.0Ah Li-ion FlexVolt Battery | DCB549 - Ray Grahams DIY Store
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