Here is a simple battery case for the Go Pro Hero 3+ battery.
Printed in Hatchbox Silver PLA: https://www.amazon.com/HATCHBOX-3D-PLA-1KG1-75-SLV-Filament-Dimensional/dp/B00MEZEEJ2/ref=sr_1_1?s=industrial&ie=UTF8&qid=1501210666&sr=1-1&keywords=hatchbox+silver+pla
0.1 - 0.15
How I Designed This
I used Fusion 360 to design this model.
I have been 3D printing since March 2017 and I am 16 years old. I am interested in creating useful prints and home decor. I am also interested in computer programming. I am still a beginner/intermediate at CAD and a high school student, so I create designs during my leisure time. I got into 3D printing when my school started discussing and showing us their printers. At school we got some elite printers: The Prusa i3 mk2 and the Lulzbot Taz 5. I also got motivated by YouTube videos as well.