DEWALT 20V MAX Battery Adapter Kit, 18V to 20V, 2 Batteries and Charger Included (DCA2203C) - Amazon.com
Dewalt 5A USB 2-Way Power Delivery Charging Kit 18V XR DCB094K
DeWalt DCB182X2/DCB115 2x 4.0Ah 18v XR Li-Ion Batteries and Charger Starter Kit | Powertool World
DEWALT Battery Charger and USB Wall Charging Kit, For 20V and 60V Dewalt Batteries, Charge Devices Up To 100 W With USB-C Port or 12 W Using USB-A Port (DCB094K) - Amazon.com