BOBOVR E3 Pro – Elite battery head strap with 10,000 mAh hot-swappable battery for Meta Quest 3 and 3S
The E3 Pro is a lightweight, streamlined elite battery strap built for active VR and long sessions. Its B100 hot-swappable battery and 3.5 mm audio jack make it a complete upgrade for Quest 3 and Quest 3S.
What the E3 Pro brings day to day
The lightweight, streamlined elite design is optimised for active VR sessions.
The integrated B100 battery system improves weight distribution and optimises power consumption.
With 22.5 W output, battery life is extended by 135% on Quest 3 and 150% on Quest 3S.
The smart display always shows real-time power status, and a fresh battery can be fitted without removing the headset.
The built-in 3.5 mm audio jack is especially useful on Quest 3S, which has no 3.5 mm port.
Wide, flexible crown and back supports with a flat back stay comfortable for hours, even when lying down.
Ready for longer VR sessions?
Check today’s price and delivery time for the BOBOVR E3 Pro.
Real-life uses
Who is it for?
A good choice if…
For Quest 3 and Quest 3S owners who want a light elite strap with long battery life and a wired audio option.
Check before you buy
The E3 Pro is designed for Meta Quest 3 and Quest 3S only. The battery life gain depends on the headset and on how you use it.
Technical specifications
| Model | E3 Pro |
|---|---|
| Certification | Made for Meta |
| Compatible headsets | Meta Quest 3, Meta Quest 3S |
| Battery | B100 magnetic hot-swappable battery, 10,000 mAh |
| Charging output | 22.5 W |
| Battery life gain | +135% on Quest 3, +150% on Quest 3S |
| Display | Real-time power status |
| Audio | Built-in 3.5 mm jack |
| Adjustment | Adjustable dial |
| Weight | 449 g |
Frequently asked questions
Can I change the battery while playing?
Yes. The magnetic hot-swap design lets you fit a new battery without removing the headset.
Why is there a 3.5 mm jack on the strap?
It lets you connect wired headphones, which is especially handy on Quest 3S as the headset has no 3.5 mm port.
How much longer will my headset last?
Battery life is extended by 135% on Quest 3 and 150% on Quest 3S.
The BOBOVR E3 Pro price changes often
Deals, stock and delivery times change daily: check today’s offer in one click before it moves.
