curled spring Battery holders Library

Universal Springless Battery Holder LibraryThis is a library of curled spring battery holders collected from internet in an unique 3mf fileCredits: Please note that the "curled spring" concept is an adaptation of effective designs I have encountered in the online maker community; I have integrated it here to create a cohesive and versatile system.Project FeaturesExtensive Library: This project includes pre-arranged plates for 1, 2, 3, or 4-cell configurations across all supported battery types.Integrated Tension System: The printed spring provides 1-2mm of travel, ensuring a secure friction fit while allowing for easy cell insertion and removal.Simple Wiring: Battery terminals are created by threading uninsulated wire ends through the integrated pole slots. No specialized hardware is required.Smart Cable Management: Each holder features internal routing holes and external longitudinal/transversal channels for clean wiring of complex packs.Material & Assembly NotesRecommended Ma