This is a head strap adapter for the external battery used for quest 2 with the kiwi strap. It helps adding another 10000mAh and balancing the weight of the Quest in the middle of the head as seen in the pictures.

BOM:

• Battery used is the rounded Samsung EB-P1100B(EB-P1100BSEGWW as show on Samsung's site)

Info:

• It needs bed support for the lower part