DeWALT DCB204 20V MAX Premium XR Lithium Ion Battery Pack
DeWALT Max XR Lithium-Ion 20V 5Ah Battery DCB205 - Walmart.com
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