An interesting battery storage box (AA version)

An interesting battery storage box (AA version)This is a larger version based on my original design, capable of accommodating approximately 11 AA batteries. The installation instructions can refer to my original design. Other Versions of the DesignOriginal design(installation instructions): https://makerworld.com/zh/models/664967#profileId-592397AAA version: https://makerworld.com/zh/models/673112#profileId-601055 Update: The issue where the mechanical structure sometimes operated unsmoothly has been fixed. You can replace the handle parts with the new version, which should resolve the problem.