STEP Files included. so you can add your logo on the back

This is the Original Headstrap where i added the battery back addon on it: https://www.thingiverse.com/thing:4624883

This is a battery/Power Bank add-on for your quest 2 original Head Strap
Designed for the old and new model of Pilot X7 20000mAh Power Bank From PowerADD

i printed mine in 0.16mm resolution with 60mm/s Speed.
there are only supports for the head rest needed (see files with included support blocker)
on top where the strap goes are snap off supports, you should use your beloved flush cutter to remove them (be careful to not break the rest of)

If you buy the Power Bank now, you have to print the "New model" Version.
i noticed the size difference when my friend also wanted a battery Head Strap, he bought his power bank recently and i edited it, so it also fists the new version.

Here is a Link for The Current New Model: https://www.amazon.de/dp/B09B78SPJH

Its cheap and you can basically play for over 12 hours with your quest 2

You also have a better weight Distribution for the back of your head, makes it 10x more comfortable than without.
You can also add some foam or similar for the back of your head, like i did, to make it even more comfortable.

Donate if you want, need more Filament for other Projects/Prototypes ;)