2x18650 Battery Case with Snap Lid

18650 Battery Housing - Flush Mount Design

This is a practical, panel-mountable battery box designed for  2x18650 cell. It features a clean, professional finish, making it ideal for DIY electronics projects where a neat battery compartment is needed.

Key Features:

• Easy Installation: Designed to fit perfectly into a 60x80 mm rectangular cutout.
• Secure Fit: The outer rim ensures a flush mount, and it can be easily secured in place using adhesive/glue.
• Durable Design: Optimized for PETG to ensure heat resistance and durability during use.

Recommended Print Settings:

• Material: PETG (Recommended for better heat resistance and flexibility).
• Layer Height: 0.2 mm.
• Infill: 25% (Provides good structural integrity).
• Supports: Yes (Normal).
  • Pro tip: I used PLA as the support interface material for the PETG body to achieve a clean surface finish and easy support removal.
• Brim: Yes. A manual brim is highly recommended for the top/rim of the box to prevent warping and ensure perfect bed adhesion.

Here is a printing guide for using PETG and PLA for support: https://wiki.bambulab.com/en/filament-acc/filament/h2d-pla-and-petg-mutual-support

 

Non printable parts:

• battery spring: https://a.aliexpress.com/_EGwSo9w
• switch: https://a.aliexpress.com/_EydkhWC

Similar model: 

• 4xAA Battery Case with Snap Lid: https://makerworld.com/en/models/2551123-4xaa-battery-case-with-snap-lid#profileId-2809634
• 3xAA Battery Box with Snap Lid: https://makerworld.com/en/models/1037791-3xaa-battery-box-with-snap-lid#profileId-1022007
• 2xAA Battery Box with Snap Lid: https://makerworld.com/en/models/1824784-2xaa-battery-box-with-snap-lid#profileId-1948022
• 1xAA Battery Box with Snap Lid: https://makerworld.com/en/models/1843941-1xaa-battery-box-with-snap-lid#profileId-1970360
• 1x18650 Battery Case with Snap Lid: https://makerworld.com/en/models/1956199-1x18650-battery-case-with-snap-lid#profileId-2102412
• 3x18650 Battery Case with Snap Lid: https://makerworld.com/en/models/2505747-3x18650-battery-case-with-snap-lid#profileId-2754978
• 4x18650 Battery Case with Snap Lid: https://makerworld.com/en/models/2532968-4x18650-battery-case-with-snap-lid#profileId-2787859

 

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Happy Printing