Our 21700 Series Lithium Battery In-line Large-Diameter Universal Fixing Battery Bracket is engineered specifically for 21700 lithium battery cells, featuring a neat in-line structure and enlarged precision slots to perfectly fit the large-diameter design of 21700 cells, ensuring stable and tight fixation of battery modules. This Universal Fixing Battery Bracket is made of high-strength material with excellent anti-loosening and anti-deformation performance, preventing cell displacement even under harsh vibration conditions.

The 21700 In-line Large-Diameter Battery Bracket supports quick batch assembly and disassembly, with strong compatibility to match different 21700 battery pack layout needs. Ideal for energy storage systems, high-power electric tools and portable power stations, this 21700 Series Universal Battery Bracket fully meets the assembly and fixation requirements of large-diameter 21700 lithium battery modules, enhancing the overall structural stability and safety of battery packs.