ABS 18650 Battery Holder - 3 Cell for Robotics, Sri Electronics | ID: 21663017848
Amazon.com: 18650 Battery Case Holder, 5 Pack 3 Slots x 3.7V DIY Battery Storage Box, in Parallel Black Plastic Batteries Case with Pin for Soldering 3 x 18650, by Ltvystore : Electronics
Keystone 18650 Battery Holder - For Button Top 18650 Battery – The Saber Armory
Keystone 18650 Battery Holder - For Button Top 18650 Battery – The Saber Armory