18650 Battery holder from ElectronicTricks on Tindie
Building 18650 battery holder/connector pcb - #78 by Kug3lis - ESK8 Electronics - Electric Skateboard Builders Forum | Learn How to Build your own E-board
18650 Battery Holder Case DIY Lithium Battery Box Battery Holder with Pin PCB Mounting type at Rs 49/unit | 18650 Battery Holder in Pune | ID: 21548273555
7s Battery PCB - YouTube
Amazon.com: Sara-u 7S Power Wall Balancer PCB Module Power Bank Case 18650 29.4V Battery Holder 20A 40A 60A BMS Battery Box Protection Board for DIY Kit : Electronics
52V 14S Power Wall 18650 Battery Pack 14S BMS Li ion Lithium 18650 Battery Holder BMS PCB DIY Ebike Battery 14S Battery Box|Battery Storage Boxes| - AliExpress