Pi power-bank HAT
thingiverse
A portable Power Bank hosts its battery and electronics within a specially designed HAT, much like the Kinston Universal USB Output 2600mah LI-ion Portable External Power Bank found at dx.com, or the 2600mah External Battery Mobile Power Bank in Blue Lemon Scent also available on dx.com. This HAT effectively blocks access to the DSI port, a feature that may not be of immediate concern.
Download Model from thingiverse
With this file you will be able to print Pi power-bank HAT 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 Pi power-bank HAT.