BOBOVR S3 Pro Battery Strap Accessories,Head Air Cooling System and 10000mah Hot-swappable Battery Pack,Compatible with Meta Quest 3/Quest 3S
Condition: New
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Availability:
In Stock.
Arrives
Sunday, Mar 1
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Features
- Compatible with Meta Quest 3/Quest 3s: Still using BOBOVRs innovative power swap design, the new battery architecture separates the discharge module from the battery pack, reducing battery pack heat. It also improves the discharge efficiency by 6% compared to the old model, and adds low-battery sound reminders and accurate battery levels;
- Brand new B100 battery system: Compared with B2, while the volume remains unchanged, the capacity is increased from 5200mah to 10000mah, the battery capacity is increased by 92%, and the weight is only increased by 28%. Thanks to the higher output efficiency, the available capacity is B2 2 times;
- S3 Pro has a built-in Head Air Cooling System: which uses silent technology to keep the head and face cool and comfortable even when Quest3/3S is worn for a long time, and supports 100-level flexible wind speed adjustment (Press the roller to open);
- The structure of the back of the head is optimized,Flattened back structure enhances comfort during seated or reclined use, with adjustable height and removable overhead support.
- Tip: S3 Pro Strap is only Compatible with Meta Quest 3/Quest 3s; The air conditioning system requires B100 to work(Not compatible with B2 battery pack) ; Battery Configuration: Two 5000mAh lithium cells in series (7.3V total), equivalent to a single 10000mAh/3.65V battery pack.
Brand: BOBOVR
Color: White
Special Feature: Head Air Cooling System
Connectivity Technology: USB-C
Included Components: Cooling System Head Strap*1, Battery pack*1, Honeycomb pad*1
Compatible Devices: Quest 3/3S
Specific Uses For Product: Improve wearing comfort and battery life
Age Range (Description): Adult
Model Name: Battery Strap
Operating System: Android
Package Dimensions: 9.02 x 7.36 x 4.88 inches
Item Weight: 1.27 pounds
Item model number: S3 Pro
Batteries: 1 Lithium Ion batteries required. (included)
Date First Available: February 15, 2024
Manufacturer: ShenZhen XiaoZhai Technology Co., Ltd
Language: English
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Mar 1
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
The padding is so nice and makes playing more comfortable the fan is good but not really strong still good though. the extra battery life to continue playing dungeons of eternity is a life saver and being able to quick swap dead to a fresh on the fly makes gaming so much better. The only thing I don't like is when I'm looking down at the floor if feels like it's gonna slip off my head. I know I can't return it on January 1st as it's a federal holiday. So I will use it for the next day or two and see if I want to keep it or send it back. Right now I'm in the middle of the fence. Well update when I get more play time with it. (Update) After playing more with it today it is good and I've been able to play longer and enjoy it without the headache I would get from the stock strap that comes with the quest 3. Has of right now (11:10pm January 1st 2026) there was a scare. I had the battery on the strap it showed it was charging then it went off like it was dead or not connected. I took it off pressed the battery check button it showed 4 dots. I put it back on it seemed to work again. I will be playing more throughout the night to continue testing and make sure that it doesn't seem to not work again because of so it may be very comfortable playing with it on. But it would seem wasted money of the battery isn't working properly. I will update again before I go to bed and give updates had to if the battery is good. Update 1:14pm final update for now is it's the perfect head strap and battery. The issue I had must of been just because I tried laying my head on my pillow and it slightly moved the battery. I will still keep an eye on that. Overall I highly recommend. Main issue is once your in a for awhile and sweat the fan you felt at the start is basically not great now. But still the comfortable padding is a life saver for long time play. I've been in for 3-4 hours straight and I don't get a headache like I did after 1 hours and a half with the stock strap.
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Reviewed in the United States on January 1, 2026 by Nick
I don't write reviews for all of the items I buy on here. I expect a lot of the items I purchase on Amazon to be borderline consumable. I had read good things about this headset and its comfort, I get hot playing, it seemed like a product worth trying. It kind of nailed it, it fit well, is easy to adjust, can be used by a wide range of head sizes. The fan is a lifesaver to me and should just be a standard purchase for headsets in my opinion now. It's ugly, but performance wise I think the design fits. If you play with the adjustments I feel it really cradles the back and lower part of my head. Balance the weight with the battery pack and you lose that feeling of the headset pulling or falling forward with the weight. The headset feels solid, and has survived pre-teen use too. So here is the * After about a year the battery died, honestly I had been kind of bummed. I expected the longevity to be a little better for the price point, but I was still not super upset because at the end of the day I didn't follow best practices for charging and storing. I was crunching numbers for the price of a new battery and was about to pull the trigger, thinking well if I do a better job and get two years out of the next one, honestly the buck and a half a month would have been worth it to me. The headset really fit me well. Anyways before I hit buy I reached out to BoboVR and with a few emails on my part and superb customer service on their part, a new battery was on the way. I think they correctly diagnosed why my battery failed but they still very quickly honored their warranty. Communication was fast given the massive time zone differences, the communication was clear and easy to understand. Given it was an amazon purchase, finding a good vendor for what can arguably be a consumable product can be hard. Now not only am I happy I chose to try the product, they did something pretty rare and earned a repeat customer. I will now be purchasing their battery and dock that allows you to use the battery packs as portable stations. The form factor and dual use with my headset make it one of the better values in a battery pack to me.
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Reviewed in the United States on September 18, 2025 by Thomas Hedy
Whoever said this product doesn't work with the Quest 3s was wrong. This product is worth the price and increases comfort by 1000000000000%. The battery is magnetically attached and keeps the headset charged while using. Its very easy to install as you just slide it onto the side pieces. The fit is customizable design and you can tell this product is sturdy and will last. Great upgrade.
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Reviewed in the United States on January 7, 2026 by MadKat23