108 - Keystone - Battery Holder, 1/2AA x 1, Through Hole
2x2 AA Battery Holder with Premium Jumper Header Wires : ID 3905 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits
2474 - Keystone - Battery Holder, AA x 2, Snap On
2 x AA Battery Holder with Premium Jumper Header Wires : ID 3858 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Battery Holder with Switch - 2 x AA
Black 2 Aa Battery Holder Box Case With On/off Button Switch New 2 Aa 2a Plastic Battery Storage Case With Lead Wire - Battery Storage Boxes - AliExpress
Amazon.com: GFORTUN 2PCS Black Plastic 2 x 1.5V AA Battery Box Case Cell Holder Spring Clip Wire Leads : Electronics
Dual Wire Leads ON/OFF Switch 2 x 1.5V AA Battery Holder Case Box w Slide Cover - Walmart.com
$1.49 - 2 AA Battery Holder with Wires - Tinkersphere