Samsung S3 cradle
thingiverse
Just playing around with Designspark Mechanic. I have not tested this yet. I've just posted a picture of an idea for this cradle, so it can be plugged into a wall socket to charge the smartphone. I'm still working on the design and as soon as possible I'll update the files.
Download Model from thingiverse
With this file you will be able to print Samsung S3 cradle with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Samsung S3 cradle.