21700 battery holder

Here's a detailed description in English for your battery holder model on Maker World:---**21700 Battery Holder Model**This 21700 battery holder is designed to securely hold cylindrical batteries with a diameter of 21mm and a length of 70mm. The holder is engineered to maintain a precise 23mm distance between the centers of each battery cell, ensuring optimal spacing for both electrical connections and thermal management.**Key Features:**1. **Precise Cell Spacing:** The holder maintains a 23mm center-to-center distance between the battery cells, which is critical for proper alignment and space efficiency in various applications.2. **Material:** The model is designed to be 3D printed using PET (Polyethylene Terephthalate) filament, known for its strength, durability, and resistance to various environmental factors.3. **Secure Fit:** The holder's design ensures a snug fit for 21700 cells, preventing movement and potential short circuits.4. **Easy Assembly:** The structure allows