HTC Evo 3D extended battery case

thingiverse

I enjoy having a protective cellphone case, especially for my phone's safety. Using default battery size is acceptable, but finding cases for extended batteries can be challenging as their shapes and sizes vary. I previously purchased a Sedio extended battery plus case for HTC Evo, though they are costly. For my Evo 3D, I opted for a more affordable extended battery: Trexcell 3500mah. However, there were no cases available for it, so I designed one using SolidWorks. This instruction is beneficial only to those with an Evo 3D and the specific extended battery mentioned. To use, simply print out the case and insert your phone!