Xiaomi 20000 mAh Power Bank Case With Cap 3D print model

cgtrader

When I got my printer, I wanted to create a custom case for my power bank. Since Xiaomi isn't a household name, I couldn't find a single model that matched my 20,000 mAh power bank perfectly. So, I decided to design one myself. The power bank fits flawlessly inside the case, and even without the cap, it won't fall out, even when held upside down. It's easy to retrieve with a gentle push, and the cutout is incredibly useful for checking the battery level on the go. The cap sits outside the case, providing convenient access to all ports - one micro USB port for charging and two USB Type A ports for powering devices. Plus, it allows you to view the battery indicator at a glance, eliminating any guesswork about your power bank's charge. Power Bank Case Details 1. Walls and bottom: 1.5 mm thick 2. Snug fit, suitable for use without the cap 3. Cutout for Power Level Button to monitor battery level on the go Cap Specifications 1. Easy access to all ports 2. Visibility of battery indicator LEDs 3. Tight fit with the case 4. Top and sides: 1.5 mm thick 5. Minimal need for calibration when printing the cap, assuming proper orientation Printing Settings 1. 100% infill for added toughness 2. Layer height: 0.3 mm (0.2 mm layer height possible if patient) 3. Print speed will depend on your specific printer settings 4. No support necessary when printing the cap, provided orientation is correct 5. Supports may be required when printing the case to achieve a flawless button cutout Important Notes 1. Case was printed imperfectly due to my lack of initial printer calibration - visible in the photos. 2. Caution: regular use will loosen the cap's fit, and it tends to fall off over time. In three months of use, I found that removing the cap is a convenient workaround, leaving the case's exceptional performance intact.