DEWALT 20-Volt MAX Compact Lithium-Ion 2.0 Ah Battery Pack (2-Pack) and 20-Volt MAX XR Lithium-Ion Battery Pack 4.0 Ah (2-Pack) DCB324-4 - The Home Depot
DEWALT DCB184G-XJ - 18V XR series "G" 5.0Ah battery resistant to chemical agents | Mister Worker™
DEWALT 20-Volt MAX XR Lithium-Ion Cordless Brushless 2-Speed 21° Plastic Collated Framing Nailer with 4Ah Battery and Charger DCN21PLM1 - The Home Depot