Amazon.com: 9 V Battery Clip Connector, I-Type 9 Volt Battery Clip, 9V Battery Buckle Connector Hard Buckle Plastic Housing and Black Red Wires Leads Iength 5.9 inches (I Type Hard Shell 8PCS) :
9V Battery Terminals - Straight - Canada
Connector for 9V battery
9 Volt Battery Connector for Guitar & Bass
9 Volt Battery Hard Shell Buckle Clip Holder Connector Lead Wire Cord 15cm Long | Walmart Canada