---
product_id: 751270137
title: "BOBOVR S3 Pro Battery Strap Accessories,Head Air Cooling System and 10000mah Hot-swappable Battery Pack,Compatible with Meta Quest 3/Quest 3S"
brand: "bobovr"
price: "3157 DH"
currency: MAD
in_stock: true
reviews_count: 5
category: "Bobovr"
url: https://www.desertcart.ma/products/751270137-bobovr-s3-pro-battery-strap-accessories-head-air-cooling-system
store_origin: MA
region: Morocco
---

# 10000mAh ultra-capacity battery 6% improved discharge efficiency 100-level silent air cooling system BOBOVR S3 Pro Battery Strap Accessories,Head Air Cooling System and 10000mah Hot-swappable Battery Pack,Compatible with Meta Quest 3/Quest 3S

**Brand:** bobovr
**Price:** 3157 DH
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay cool, stay ahead — the ultimate Quest 3 upgrade you can't afford to miss!

## Quick Answers

- **What is this?** BOBOVR S3 Pro Battery Strap Accessories,Head Air Cooling System and 10000mah Hot-swappable Battery Pack,Compatible with Meta Quest 3/Quest 3S by bobovr
- **How much does it cost?** 3157 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/751270137-bobovr-s3-pro-battery-strap-accessories-head-air-cooling-system)

## Best For

- bobovr enthusiasts

## Why This Product

- Trusted bobovr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Battery Tech:** Innovative power swap design reduces heat and boosts discharge efficiency by 6%, plus low-battery alerts keep you in control.
- • **Power Your Playtime:** Double your VR sessions with a massive 10000mAh hot-swappable battery pack—3 extra hours of uninterrupted immersion.
- • **Seamless Compatibility:** Specifically engineered for Meta Quest 3/3S, ensuring flawless integration and performance without compromise.
- • **Precision Fit & Comfort:** Ergonomically optimized flattened back structure with ratchet stops for customizable, secure fit during long gaming marathons.
- • **Stay Cool Under Pressure:** Experience next-level comfort with a whisper-quiet, 100-level adjustable head air cooling system that keeps sweat and heat at bay.

## Overview

The BOBOVR S3 Pro Battery Strap is a premium accessory designed exclusively for Meta Quest 3/3S, featuring a groundbreaking 10000mAh hot-swappable battery that nearly doubles playtime. Its built-in silent air cooling system offers 100 levels of adjustable airflow to keep you comfortable during extended VR sessions. Enhanced with a heat-reducing power swap design and ergonomic ratchet stops, this strap delivers superior fit, efficiency, and smart battery management—making it the must-have upgrade for serious VR enthusiasts.

## Description

BOBOVR S3 Pro Battery Strap Accessories,Head Air Cooling System and 10000mah Hot-swappable Battery Pack,Compatible with Meta Quest 3/Quest 3S

Review: Summary: I could have a lot to say about this headstrap but will keep it to the facts. Background is I never liked the M2 versions with battery as they would slow drain my Q2 even with it connected. I just previously stuck with the M2 version without battery and would stick one of my own at the back of it. With comfort mods I did on that set up I really thought that was my endgame for Quest 2 and Quest 3. Until this came along. Pros: - It comes with a build-in fan that you can granularly set the speed from 1 to 100. At around 60 and less percent the fan noise isn't too annoying over the sound of the game you're playing. I am a sweater even if I'm not playing intensive games. It doesn't cool very much but it does blow air around the top of your forehead area and depending how high or low you position that big fan on the top. - Finally BoboVR has added ratchet stops on the arm positioning. It's no longer friction based - but when you bend the arms or the back strap it has ratchets where you can click-position it and it'll hold it's place. This is very helpful for me so I know how many clicks it is return to my comfy spot after pulling the arms up to peek outside. - Also, due to the Q3 light weight and the ratchets stop I can even wear this headset without a facial interface like a Quest Pro. Very comfortable and good for MR games that you don't care if it's less immersive. - Battery B100 doesn't slow drain the Quest 3. Even with QGO app which "overclocks" your headset to play games with better quality or performance I've not experienced any slow drain. I was disappointed with the M2 Pro battery strap but not on this anymore. I even bought a second B100 ($62)! - Battery literally adds about 3 hours to your play time. Even with QGO app 3 hours is pretty good. I bought an extra battery so that I don't even have to rely on the Quest's internal battery, I can swap it after 3 hours and pretty much have unlimited playtime. - The two top oblong style head pads don't dig into my head anymore compared to M2 Pro. Seems they made the plastic very flexible on these. That translates to really good support on the top without the pain after a few hours. I even saw on a video you can take these off if you like - but I've never been able to on mine. - Back and forehead foam pads are comfortable. Very thick though comfortable and don't feel cheap. The forehead pad is a little too thick and warm to my taste but I understand it has to be that due to the fan. The fan does take care of that a bit. The back pad and the new design of the cradle at the back is very flexible and comfortable. - Pretty much these good features from the M2 Pro versions are back: The battery is very secure connected magnetically and has a satisfying sound when it connects or alerts you to no-battery. Comes with a good quality USB C to C cable. Plastic and materials are top notch, best that rivals the Quest's own plastic and color. Comes with a bottom part honeycomb back pad. - Since the arms and back needs additional force to move up or down, it's not really easy to move. Where you could use one arm on an M2 or M3, you'll probably need both hands so you can force it between the clicks. Not an issue for me as the trade off benefit is it's less likely to move if you don't want it to. Cons: - Only comes with bottom part of honeycomb back pad. I wish it came with top as well - I was planning to switch to honeycomb since I do feel it slipping sometimes though not anymore since I don't want to have half of each type. - PRICE! It's definitely an investment considering it's almost 1/3 of a Quest 3 128gb. You definitely need to read reviews and videos to understand the pros and cons. As I mentioned in my summary - M2 Pro was a fail for me for all my requirements. - The forehead pad is too thick. I often end my VR sessions with sweat underneath it, even if I'm relatively cool. I'm thinking of comfort mods and maybe using my old VR cover face foam to replace this. I do think they'll eventually come out with a model without the fan and therefore no thick forehead piece. - Some will complain about the fan, not me but here's my observations: It doesn't cool enough - just the top part of your forehead. It does get loud at 100%. Sometimes if you bend down, the exhaust of the Q3 will feed into the intake of the fan and deliver an unpleasant warm gust of air. Overall I feel if they remove the fan on a later SKU, it might be something I would have gotten.Though not anymore since this came out first. -
Review: These are so comfy compared to the ones you get supplied and have a battery supply to boost your game time and a built in air supply yo keep you head cool. Would recommend highly.

## Features

- Compatible with Meta Quest 3/Quest 3s: Still using BOBOVR’s 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSY8PD63 |
| Best Sellers Rank | #7,165 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #35 in Mobile Phone Virtual Reality (VR) Headsets |
| Country of origin | China |
| Item model number | S3 Pro |
| Language | English |
| Manufacturer | ShenZhen XiaoZhai Technology Co., Ltd |
| Package Dimensions | 22.9 x 18.7 x 12.4 cm; 576 g |

## Product Details

- **Brand:** BOBOVR
- **Colour:** White
- **Connectivity technology:** USB
- **Included components:** Air Conditioning Head 10000 mAh Battery

## Images

![BOBOVR S3 Pro Battery Strap Accessories,Head Air Cooling System and 10000mah Hot-swappable Battery Pack,Compatible with Meta Quest 3/Quest 3S - Image 1](https://m.media-amazon.com/images/I/71WIeOVkQyL.jpg)

## Questions & Answers

**Q: How do I turn on the fan on the S3 Pro? How do I adjust the speed?**
A: Just press the roller to turn on the fan, then move the roller up and down to adjust the wind speed from 0 to 100, and press it again to turn off the fan

**Q: Is the fan running noisy?**
A: We have made a lot of silent optimizations for the fan, but when the wind speed exceeds 50%, a slight wind noise can still be heard, which most users cannot perceive during the game.

**Q: What is the difference between B100 battery and B2 battery?**
A: B100 is the second-generation battery platform launched by BOBOVR. Compared with B2, it has larger capacity and power, and has more expansion scenarios (due to different interfaces of B100 and B2, they cannot be mixed)

**Q: Do I need to buy multiple B100 battery packs? Do I need an additional charging station?**
A: A single B100 battery can provide 3-4 hours of additional battery life. If you are a light user, a single battery is enough. If you use Quest3 for more than 5 hours a day, you can try to buy additional battery packs and fast charging station BD3

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***D on 11 August 2024*

Summary: I could have a lot to say about this headstrap but will keep it to the facts. Background is I never liked the M2 versions with battery as they would slow drain my Q2 even with it connected. I just previously stuck with the M2 version without battery and would stick one of my own at the back of it. With comfort mods I did on that set up I really thought that was my endgame for Quest 2 and Quest 3. Until this came along. Pros: - It comes with a build-in fan that you can granularly set the speed from 1 to 100. At around 60 and less percent the fan noise isn't too annoying over the sound of the game you're playing. I am a sweater even if I'm not playing intensive games. It doesn't cool very much but it does blow air around the top of your forehead area and depending how high or low you position that big fan on the top. - Finally BoboVR has added ratchet stops on the arm positioning. It's no longer friction based - but when you bend the arms or the back strap it has ratchets where you can click-position it and it'll hold it's place. This is very helpful for me so I know how many clicks it is return to my comfy spot after pulling the arms up to peek outside. - Also, due to the Q3 light weight and the ratchets stop I can even wear this headset without a facial interface like a Quest Pro. Very comfortable and good for MR games that you don't care if it's less immersive. - Battery B100 doesn't slow drain the Quest 3. Even with QGO app which "overclocks" your headset to play games with better quality or performance I've not experienced any slow drain. I was disappointed with the M2 Pro battery strap but not on this anymore. I even bought a second B100 ($62)! - Battery literally adds about 3 hours to your play time. Even with QGO app 3 hours is pretty good. I bought an extra battery so that I don't even have to rely on the Quest's internal battery, I can swap it after 3 hours and pretty much have unlimited playtime. - The two top oblong style head pads don't dig into my head anymore compared to M2 Pro. Seems they made the plastic very flexible on these. That translates to really good support on the top without the pain after a few hours. I even saw on a video you can take these off if you like - but I've never been able to on mine. - Back and forehead foam pads are comfortable. Very thick though comfortable and don't feel cheap. The forehead pad is a little too thick and warm to my taste but I understand it has to be that due to the fan. The fan does take care of that a bit. The back pad and the new design of the cradle at the back is very flexible and comfortable. - Pretty much these good features from the M2 Pro versions are back: The battery is very secure connected magnetically and has a satisfying sound when it connects or alerts you to no-battery. Comes with a good quality USB C to C cable. Plastic and materials are top notch, best that rivals the Quest's own plastic and color. Comes with a bottom part honeycomb back pad. - Since the arms and back needs additional force to move up or down, it's not really easy to move. Where you could use one arm on an M2 or M3, you'll probably need both hands so you can force it between the clicks. Not an issue for me as the trade off benefit is it's less likely to move if you don't want it to. Cons: - Only comes with bottom part of honeycomb back pad. I wish it came with top as well - I was planning to switch to honeycomb since I do feel it slipping sometimes though not anymore since I don't want to have half of each type. - PRICE! It's definitely an investment considering it's almost 1/3 of a Quest 3 128gb. You definitely need to read reviews and videos to understand the pros and cons. As I mentioned in my summary - M2 Pro was a fail for me for all my requirements. - The forehead pad is too thick. I often end my VR sessions with sweat underneath it, even if I'm relatively cool. I'm thinking of comfort mods and maybe using my old VR cover face foam to replace this. I do think they'll eventually come out with a model without the fan and therefore no thick forehead piece. - Some will complain about the fan, not me but here's my observations: It doesn't cool enough - just the top part of your forehead. It does get loud at 100%. Sometimes if you bend down, the exhaust of the Q3 will feed into the intake of the fan and deliver an unpleasant warm gust of air. Overall I feel if they remove the fan on a later SKU, it might be something I would have gotten.Though not anymore since this came out first. -

### ⭐⭐⭐⭐⭐ Review
*by M***. on 23 January 2025*

These are so comfy compared to the ones you get supplied and have a battery supply to boost your game time and a built in air supply yo keep you head cool. Would recommend highly.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 4 December 2025*

J’ai acheté ce BOBOVR S3 Pro pour remplacer la sangle d’origine du Quest 3, et la différence est énorme. Avec la sangle stock, après 30–45 minutes j’avais mal au front et à l’arrière du crâne. Ici, j’ai fait des sessions de plus de deux heures sans aucune douleur : le poids est parfaitement réparti, surtout avec la batterie à l’arrière. Le ventilateur apporte un vrai plus. À pleine puissance, on sent bien l’air frais au niveau des tempes. Il trouve ses limites dans les jeux très physiques, mais pour la majorité des usages ça garde le casque nettement plus agréable. On entend le ventilateur tourner, mais en jeu le son couvre largement le bruit ; c’est seulement un peu gênant pour regarder un film. Concernant l’autonomie, j’ai pris une deuxième batterie et j’obtiens entre 1h30 et 2h30 par batterie selon l’usage : en pratique, c’est une autonomie quasi infinie. Le hot-swap avec le système magnétique est hyper simple, et le poids ne se ressent pas. J’apprécie aussi le système de charge intelligent qui ne pousse pas le Quest continuellement à 100%. La qualité est bonne : le plastique paraît solide et l’installation est facile. Le strap est un peu plus lourd que l’élastique d’origine mais il tient très bien, même dans des jeux actifs comme Beat Saber ou The Thrill of the Fight. Seul vrai point à garder en tête : le strap utilise le port USB-C du casque pour l’alimentation. Si vous voulez jouer en Link PCVR avec un câble, il faudra un adaptateur USB-C “splitter”, ou débrancher le strap (donc sans utiliser la batterie). En résumé : confort incroyable, autonomie au top, refroidissement utile. Pour moi, un des meilleurs upgrades possibles pour un Quest 3.

## Frequently Bought Together

- BOBOVR S3 Pro Battery Strap Accessories,Head Air Cooling System and 10000mah Hot-swappable Battery Pack,Compatible with Meta Quest 3/Quest 3S
- BOBOVR B100 Battery Pack for S3 Pro Replacement 10000mAh Hot-Swap Battery Accessories, Magnetic Connectors
- Meta Quest 3 512GB — Ultimate Mixed Reality Experiences — Get Batman: Arkham Shadow and a 3-Month Trial of Meta Horizon+ Included

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-19*