BOBOVR M3 Pro Battery Pack

Equipped with the 5200 mAh B2 magnetic battery, this smart replacement head strap adds between 1.5 and 2 additional hours of actual battery life to your device. The secret to its comfort lies in the perfect balance: the battery pack weighs only 140 grams and is strategically placed at the back, achieving a 1:1 weight balance with the front visor. Forget about neck strain and constant head bobbing.

In addition, its exclusive Hot Swap mechanism allows you to replace the magnetic battery with another charged unit in just one second without having to turn off the headset or pause your game. Immersion in the metaverse is now truly continuous, comfortable, and limitless.

Main features

• 1:1 Balanced Weight Distribution: The weight of the front visor is perfectly compensated by the 140 grams of the rear battery, reducing neck strain and preventing the device from slipping during sudden movements.

• Halo suspension design: The multipoint adjustment suspends the device, distributing pressure along the forehead and skull, completely relieving your cheekbones, nose, and eyes from the headset's load.

• Hot-swappable magnetic battery: The Hot Swap system using neodymium magnets allows you to remove and attach the B2 battery on the fly, ensuring an infinite power supply without interrupting your gaming session.

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• 1 x Magnetic B2 Battery Pack (5200 mAh)

• 1 x PU leather top pad

• 2 x Silicone honeycomb-structure pads

• 1 x Short USB-C charging cable for connection to the headset

• 1 x Assembly and use instruction manual

Product advantages

Unlike Meta's original elastic strap or traditional rigid options (such as the Elite Strap), the BOBOVR M3 Pro stands out by simultaneously solving the two most critical problems in virtual reality: lack of battery life and pain from facial pressure. Its perimeter suspension structure shifts the center of gravity, transforming a device that feels heavy on the face into an ergonomic and lightweight headset that you can wear for hours.

The magnetic coupling technology eliminates the need for uncomfortable hanging cables or Power Banks in your pockets. If you purchase a second B2 battery separately, you can play cyclically and indefinitely, as one battery recharges in its base while the other powers your Quest 3. It is the most efficient option on the market in terms of quality, price, and comfort.

Ideal for

• Enthusiastic virtual reality gamers who play demanding titles like Asgard's Wrath 2, Half-Life: Alyx or Population: ONE for extended periods and require maximum power.

• Users who practice VR fitness or rhythm games (Beat Saber, Supernatural, Les Mills Bodycombat) and require a firm hold that won't slip with sweat or intense movements.

• Design and development professionals who spend long days teleworking in virtual environments through platforms such as Horizon Workrooms or Immersed.

• Anyone prone to headaches or red marks on the face caused by pressure from factory straps.

FAQ

Is the BOBOVR M3 Pro strap compatible with Meta Quest 2? No, this model is designed with specific anchors tailored for the side arms of Meta Quest 3 and Meta Quest 3S headsets. If you are looking for an option for the previous model, you should choose the BOBOVR M2 Plus or M2 Pro version.

Can the battery be changed without turning off the VR headset? Yes, that is one of its biggest advantages. The magnetic Hot Swap system allows you to remove a dead battery and replace it with a new charged one instantly. The headset will remain powered using its own internal battery during the change process, without interrupting your gaming experience.

How much extra game time does the included B2 battery provide? The 5200 mAh B2 battery provides between 1.5 and 2 hours of additional battery life, depending on the headset's brightness level, volume, and the graphical demands of the video game you are running. Coupled with the factory battery of the Quest 3, you can achieve nearly 4 hours of total use.

How are the battery and VR glasses charged? The magnetic B2 battery can be charged independently by connecting a USB-C cable directly to its rear port, or by placing it on a brand charging station. When the strap is mounted and the battery is placed at the back, it will automatically supply power to the headset via the integrated USB-C cable.

Is the magnetic system safe during high-movement games? Completely safe. The retaining magnets are high-power and feature a slotted physical guide design. The battery remains firmly attached even during quick turns, sudden crouches, or intense physical activities in rhythm games or VR sports.

Do the pads absorb sweat and are they easy to clean? The pack includes synthetic leather (PU) pads that do not absorb liquids and can be easily disinfected with a damp wipe after each use. It also incorporates breathable honeycomb-design pads made of soft silicone, ideal for demanding sports sessions due to their optimal grip and ease of washing under the tap.

Comparison table: BOBOVR S3 Pro vs. BOBOVR M3 Pro

Feature	BOBOVR S3 Pro Strap	BOBOVR M3 Pro Strap
Primary Focus	Ultimate comfort experience and extended battery life.	Balance of battery life and lightweight design.
Compatibility	Meta Quest 3 and 3S	Meta Quest 3 and 3S
Battery Model	B100	B2
Battery Capacity	10000 mAh	5200 mAh
Additional Lifespan	3 to 4 hours	1.5 to 2 hours
Charging Power	20W Fast Charging	12W Standard Charging
Key Features	Integrated cooling fan	-
Weight (battery included)	547 g	430 g
Main weight support	Forehead (low facial pressure)	Forehead (low facial pressure)