21700 6s Battery Holder Custom Lion Pack Spot Welding Flex Bracket Cell Safety Anti Vibration FPV Drone

by DanialADH

21700 6s Battery Holder Custom Lion Pack Spot Welding Flex Bracket Cell Safety Anti Vibration FPV Drone 21700 6S Battery Holder – Custom Li-ion Pack Spot Welding Bracket Perfect for DIY battery builds and FPV drone applications, this 21700 6S battery holder is designed to securely hold 6 cells in series configuration. The flexible anti-vibration bracket ensures safe spacing and alignment for spot welding, enhancing both durability and airflow. ✅ Fits 21700 Cells ✅ Supports 6S Configuration (Series) ✅ Made from heat-insulating, impact-resistant material ✅ Improves safety, reduces cell wear & vibration ✅ Ideal for FPV drones, power banks, e-bikes, robotics Use Case: DIY battery packs, custom Li-ion projects, high-performance drone power systems