LiFePo4 battery box

🔋 LiFePO₄ Battery Box for Telescope Field UseA rugged, field-ready battery box designed to house three 12V 8Ah LiFePO₄ batteries (like this one on Amazon – I used the 8Ah version). Built with astrophotography in mind, it powers my mount, camera, ASIAIR, and dew heaters — potentially through multiple nights under the stars. ⚙️ Design FeaturesReinforced handle — can accommodate a flashlight with an optional red TPU filter (planned for future update)Snap-in TPU gasket — holds batteries in place with light compression and shock absorptionTPU anti-slip feet — improve field stability and reduce impact on rough surfacesPanel cutouts — designed to fit a standard voltmeter/USB/switch/12V panel like this one🛠️ Hardware Required3 × 12V LiFePO₄ batteries (approx. 151×65×95 mm each)M3 × 20 mm screws for latch and hingeM8 × 25 mm bolts for the handle🖨️ Recommended Print MaterialsTPU (Shore 95A): feet, gasket, flashlight filter, and handlePLA or PETG: lid and box body (PLA recommended for easier p