3D Printed Dual 18650 box mod by brian_garza | Pinshape
Abs 18650 Power Bank Cases 1x 2x 3x 4x 18650 Battery Holder Storage Box Case 1 2 3 4 Slot Batteries Container With Hard Pin - Battery Storage Boxes - AliExpress
Amazon.com: Compact 18650 Battery Storage Case Holder Organizer, Hard Plastic Battery Box for 6pcs 18650 Batteries, Water-Resistant and Easy to Carry : Electronics
18650 Battery Box 3.7v Lithium Battery Box With Pin Type 1 / 2 / 3 Battery Holder Pcb Storage Case - Battery Accessories & Charger Accessories - AliExpress
18650 Battery Case Holder 2 Slots Wired Battery Storage Box with ON OFF Switch;18650 Battery Case Holder 2 Slots Wired Battery Storage Box - Walmart.com
Lithium-Ion Battery Holders Battery Holder Sled 18650 Cylindrical 1042 Single 18650 Diy Single 18650 Box