My personal prediction on the long term form factor future of #AppleVisionPro. I don’t think they hope to ever build the battery into the headset. Even with the most optimistic predictions for battery chemistry improvements I don’t believe that there is a way to put a large enough battery inside without adding too much in weight and discomfort. With the high price of AVP Apple could afford to eventually make it a true wireless device and have it get power from an external battery without needing a cable.
Marc