DEWALT XR 20-V 2-Pack 5 Amp-Hour; 5 Amp-Hour Lithium-ion Battery and Charger (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com
DEWALT 20 Volt MAX Powerstack Compact Battery, Model# DCBP034 | Northern Tool
DEWALT 20V MAX XR Premium Lithium-Ion 5.0Ah Battery (3 Pack) DCB205-3 - The Home Depot