Dewalt DCB182 18V-20V Max Lithium Ion Battery (4.0Ah) – vertexpowertools
DEWALT 18V to 20V MAX Lithium-Ion Battery Adapter Kit (2 Pack) DCA2203C - The Home Depot
Amazon.com: Alloyman Cordless Hot Glue Gun for Dewalt 18V 20V Max Battery, Mini Hot Glue Gun Full Size with 30 Pcs Glue Sticks for Arts & Crafts & DIY (Battery Not Included) :