BOBOVR S3 Pro Battery Head Strap, Main Air Conditioner and 10000mAh Hot Swappable Battery Pack, Compatible with Meta Quest 3/Quest 3S

Price: €115.99
(as of Feb 17, 2026 14:10:29 UTC – Details)

Still using BOBOVR’s innovative power exchange design, the new battery architecture separates the discharge module from the battery pack, reducing the heat of the battery pack. It also improves discharge efficiency by 6% compared to the previous model and adds sound reminders of low battery and accurate battery levels;
New B100 Battery System: Compared with B2, although the volume remains unchanged, the capacity increases from 5200mah to 10000mah, the battery capacity increases by 92%, and the weight only increases by 28%. Thanks to the higher production efficiency, the available capacity is B2 2 times;
S3 Pro has a built-in head air conditioning system, which uses silent technology to keep the head and face cool and comfortable even when using Quest3 for a long time, and supports flexible 100-level wind speed adjustment;
The structure of the back of the head is optimized and the structure of the back of the head is flatter, allowing you to lie more comfortably on the sofa (making you sleep more comfortable if you fall asleep). The height of the upper auxiliary stand is adjustable and supports custom removal!
Tip: The S3 Pro strap is only compatible with Quest 3/Quest 3S; Air conditioning system requires B100 to work; B100 capacity: Two 5000mAh battery cells in series, equivalent to 10000mAh/3.65V