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❄️🔋 Level up your VR comfort and power — because your Quest 3 deserves the best!
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 previous capacity with minimal weight increase. Its built-in silent head air cooling system offers 100-level adjustable speeds to keep you cool during extended VR sessions. The ergonomic strap design enhances comfort with a flattened back and adjustable support, while an innovative power swap architecture improves discharge efficiency by 6%, reducing heat and extending playtime without interruption.








| ASIN | B0CSY8PD63 |
| Best Sellers Rank | #258 in Videogames ( See Top 100 in Videogames ) #9 in Virtual Reality Hardware & Accessories |
| Brand Name | BOBOVR |
| Color | White |
| Compatible Devices | Meta Quest 3/Quest 3S |
| Connector Type Used on Cable | USB Type C |
| Country of Publication | China |
| Customer Reviews | 4.6 out of 5 stars 6,156 Reviews |
| Hardware Platform | Oculus Quest |
| Included Components | Air Conditioning Head 10000 mAh Battery |
| Item Weight | 576 Grams |
| Manufacturer | ShenZhen XiaoZhai Technology Co., Ltd |
| Model Number | S3 Pro |
| Unit Count | 1 Count |
T**K
Every Quest 3 must have!
Perfect both battery life and comfort.
J**A
Excellent performance for DCS World
Worth it
た**ぬ
付け心地が劇的に良くなりました。
・前と後ろだけでなくおでこや前頭部で支えれるこ とやバッテリーによるカウンターウェイトで、 少し重量は感じますが前後バランスはよく 装着感はとてもいいです。 ・特に良かったのはおでこについているファンで 私はVRをつけていると汗をかいてしまい ゴーグル内が蒸れてしまうのですが、 常時ファンを回すことで蒸れがほぼ気にならなく なりました。 もしゴーグル内の蒸れが気になるのであれば とてもおすすめです。 ・あと自分は一緒にamvrのフェイスクッションも 買ったのですが、 BOBOVRのQuest取り付け部分を最大まで下げて、 AMVR側の上側の深さ調整を真ん中にすることで BOBOVR→amvrの順番で取付けることで 付けれました(逆の順番で取り付けるとamvrの上 の部分とBOBOVRのおでこ部分が干渉します。) ・継続的に使って思ったことがあるので書きます。 まずどう足掻いても重いです、慣れるとは言え 1kgが頭の上に乗っているので首が疲れます。 次に絶賛していたファンですが継続して使ってい ると付けただけで汗をかくことは無くなりました しかし動き回って汗を書く時などはやはりお世話 になっているのは確かです。 またバッテリーやバランス等いい部分もあるので よく考えて買うことをお勧めします。
B**U
Parfait et INDISPENSABLE ! ❄️🔋
J’ai acheté la BOBOVR S3 Pro et c'est franchement l’accessoire qui change vraiment l’expérience VR du tout au tout. Ca devrait être installé d'usine ! 👉 Confort d’abord La sangle est bien rembourrée, ajustable et super stable. Finis les douleurs à l’arrière de la tête après 30 minutes de jeu intense. Elle garde l’ensemble parfaitement en place, même quand tu te lances dans un beat drop violent sur Beat Saber ou que tu fais des esquives façon ninja. ⚔️ 👉 Clim intégrée = fraîcheur assurée Le petit plus indispensable qui fait toute la différence : un ventilateur intégré qui souffle juste ce qu’il faut. Résultat : plus de buée sur les lentilles, et une tête plus fraîche même après des sessions longues. C’est honnêtement un game changer, surtout quand ta salle de jeu devient un sauna digne d’un temple viking 🥵➡️❄️. 👉 Batterie 10 000 mAh remplaçable à chaud La batterie fournie est grosse, solide et remplaçable sans interrompre ta partie. Tu peux donc jouer des heures sans te soucier de l’autonomie, et quand elle faiblit, hop — tu la changes sans débrancher et perdre ta progression. 🔄🔋 Ce que j’ai vraiment aimé : 👌 Confort nettement amélioré ❄️ Ventilation intégrée pour rester frais, ça ajoute même des sensations sur certains jeux style roller coaster ! 🔋 Batterie généreuse et modulaire 🎮 Installation facile, plug & play Petit bémol : Je n'en ai pas... Je trouve cette sangle PARFAITE ! 💡 Verdict : La BOBOVR S3 Pro n’est pas juste une sangle — c’est une mise à niveau complète de l’expérience Meta Quest. Si tu veux du confort prolongé, moins de buée et une autonomie à toute épreuve sans sacrifier ta liberté de mouvement, c’est un accessoire que je recommande sans hésiter 👍.
J**D
i have some thoughts written below, overall pleasant. the best headstrap BOBO has made
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. -
M**.
So comfortable
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.
M**.
Un confort transformé et une autonomie infinie
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.
Trustpilot
2 months ago
1 week ago