Product Information of BOBOVR E3 Pro Battery Strap for Quest 3 & 3S
Extend your VR session by up to 150% with the BOBOVR E3 Pro battery strap for Meta Quest 3/3s. Switch batteries without taking off your headset thanks to its magnetic hot-swap design. Easily adjust it to fit your head. Use it comfortably even while laying down. Take advantage of increased audio connectivity thanks to the 3.5mm audio jack, especially if you’re a Quest 3S user.
Pros
- Extends VR sessions by 135% for Quest 3 and 150% for Quest 3S
- Easy battery hot-swap for long sessions
- Adjustable to different head sizes
- Built-in 3.5mm audio jack (especially useful for Quest 3S users)
- Real-time power status on smart display
- Comfortable even while laying down
- Official made for Meta certification
Cons
- Works exclusively with Meta Quest 3 and 3S
Compatibility
VR headsets
- Meta Quest 3 512 GB, Meta Quest 3S 128 GB, Meta Quest 3S 256 GB
BOBOVR E3 Pro Battery Strap for Quest 3 & 3S has the following advantages:
Made for Meta quality
The BOBOVR E3 Pro Elite battery strap boasts Meta VR experience. This guarantees quality and safety standards that meet Meta’s rigorous requirements for accessories used with Meta Quest 3 and 3S.

Hot-swappable battery system
The BOBOVR B100 battery system features 10,000mAh (5000mAh×2) capacity. It extends the battery life by 135% for Quest 3 and 150% for Quest 3S. With the magnetic hot-swap design, you can switch to a full battery without removing your headset. The smart display keeps you informed of real-time power status for uninterrupted VR sessions.

Superieur comfort with enhanced audio
Engineered for maximum comfort, the E3 Pro features large-area flexible support on both crown and rear padding. You can even use it while lying down thanks to its flat back design. Adjust the head strap to fit your head using the dial. Extend audio connectivity with the built-in 3.5mm audio jack, particularly useful for Quest 3S users.
Product Specification
| Model: | BOBOVR E3 Pro battery strap | Fast Charging: | 22.5W output |
|---|---|---|---|
| Compatible Headsets: | Meta Quest 3 and 3s | Certification: | Official Made for Meta |
| Design: | Flat back design, adjustable dial fit, flexible support on crown and rear | EAN number: | 06937267000471 |
| Battery Capacity: | 10,000mAh (B100 battery system) | Material: | Premium memory foam cushion, durable exterior |
| Extra features: | Smart display for power status, built-in 3.5mm audio jack | Warranty: | 18 months |

