DEWALT 20-Volt Max 2-Pack 2 Amp-Hour Lithium Power Tool Battery Adapter Kit (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com
18V XRP™ Li-Ion Battery - DC9180 | DEWALT
Use a 20V Battery on Your 18V DeWalt Tools With This Handy Adapter — Construction Junkie
DCB184-XJ DeWALT | DeWALT DCB184-XJ 5Ah 18V Power Tool Battery, For DeWALT 18V XR Tools | 826-8030 | RS Components
DEWALT - 18V to 20V Battery Adapter - Murdoch's
DEWALT SOS DEWALT BATTERY/CHARGER in the Power Tool Batteries & Chargers department at Lowes.com
DEWALT 18-Volt XRP Ni-Cd Rechargeable Battery with Security Strap for DEWALT 18-Volt Power Tools DC9096 - The Home Depot