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BOBOVR B2 Battery Pack - M3 Pro Replacement Spare Battery 5200mAh, Not Compatible with S3 Pro

  • Based on 1,649 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Dec 19
Order within 2 hours and 46 minutes
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Features

  • Suitable for M3 Pro,Please do not make the wrong purchase, as it is not compatible with S3 Pro/E3 Pro. Please choose B100 battery pack
  • B2 is a replaceable battery pack specially designed for BOBOVR battery straps. The battery pack can be hot-swapped through magnetic attraction.
  • The weight is only 140g, which can better balance the front and back weight of the head, making it more comfortable to wear.
  • Quickly replaced by multiple battery packs to achieve unlimited battery life.When B2 is exhausted, it can be fully charged with 80% power in 2 hours.
  • It has 4 power indicator lights, a halo working light, and multiple redundant safety designs.

Number of Batteries: 1 Lithium Ion batteries required.


Brand: BOBOVR


Battery Cell Composition: Lithium Ion


Compatible Phone Models: BOBOVR M2/M3 Pro


Recommended Uses For Product: M2/M3 Pro


Item Weight: 4.9 ounces


Item model number: B2


Batteries: 1 Lithium Ion batteries required.


Date First Available: November 22, 2021


Manufacturer: ShenZhen XiaoZhai Technology Co., Ltd


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Most simple quick swap battery
Style: B2 Battery pack
These are excellent batteries especially with their charger. Takes 2 seconds to switch batteries and the magnets are strong enough that I'm not worried about it falling off the headset. I've had multiple external batteries before, but these are a much higher quality and adding in quick swap make them a no brainer. ... show more
Reviewed in the United States on January 26, 2025 by Michael F Michael F

  • Infinite Online Glitch
Style: B2 Battery pack
I highly recommend getting two of these if you plan to doom it out in VR<3 Get three if you feel crazy. Works really well, lasts around an hour for each
Reviewed in the United States on March 30, 2025 by Raul

  • Extends game play for 2-3 hours
Style: B2 Battery pack
This bobo is a great addition to my vr platform for oculus 3. Battery beeps multiple times while in game play so you know it is out of battery. Extends play for about 2 hours of heavy gaming.
Reviewed in the United States on April 20, 2025 by Eric T.

  • Very nice with two or more
Style: B2 Battery pack
In combination with the BOBO headstrap it makes the weight very even and if you have a few of the batteries then swapping them is very easy.
Reviewed in the United States on January 30, 2025 by Sydney

  • Worth it
Style: B2 Battery pack
Works great
Reviewed in the United States on March 7, 2025 by Amazon Customer

  • Great extra battery
Style: B2 Battery pack
Great extra battery for the BOBO VR pro headset for Oculus 2. Gives an additional 2-3 hours of playtime. Get the stand charger as well. Well worth the price.
Reviewed in the United States on January 3, 2025 by Aaron Johnson

  • Works great
Style: B2 Battery pack
vR headset
Reviewed in the United States on February 27, 2025 by Bobbie ferguson

  • Doesn't give 3 hour charge.
Style: B2 Battery pack
I'm not a heavy gamer (4 hours or more in a sitting) so I'd say if you are, you'll need an extra maybe two. This does not give a 3hr charge on its own. With my use (about 3 hrs) that number is a combined estimate between it and the internal battery. Also best to plug this in when the headset is already 100% charged. The headset use the external battery first and when drained will auto-switch to the internal battery. This is where a second battery is beneficial because you can plop on the 2nd and put the 1st on the charger and use them in rotation until you feel you're in your last hour or so of play and then let the internal battery drain out. Keep in mind that when this battery is fully discharged, it takes a long time to fully charge. Also don't assume you'll be able to use it if the internal battery fully depletes this external battery will not recharge the headset fast enough to keep it on and the headset will shut down. Its convenient and stylish but not all that its hyped to be. ... show more
Reviewed in the United States on February 26, 2022 by HomeGirl

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