

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








| 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 |
J**D
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**.
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**.
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.
F**K
J’ai récemment acheté plusieurs produits BOBOVR : le casque S3 Pro, la base de rechargement pour le casque et les manettes, des batteries supplémentaires, la visière F3, ainsi que les protections de manettes compatibles avec la base de rechargement, et je suis totalement satisfait. Le S3 Pro est extrêmement confortable, même sur de longues sessions, avec une très bonne répartition du poids et des finitions de qualité. La base de recharge est vraiment pratique : tout est bien organisé, simple à poser et toujours prêt à l’emploi. Les batteries interchangeables offrent une excellente autonomie et se rechargent rapidement, un vrai plus pour la VR. La visière F3 améliore nettement le confort et l’immersion, et les protections de manettes sont robustes, bien ajustées et parfaitement compatibles avec la base de rechargement, ce qui est rare et très appréciable. On sent que BOBOVR pense à l’expérience utilisateur dans les moindres détails. Produits fiables, innovants et de grande qualité. Je recommande la marque sans hésiter.
M**O
Il BOBOVR S3 è davvero un’innovazione che porta l'esperienza VR a un livello superiore! Questo cinturino, progettato appositamente per il Quest 3, combina comfort, durata e funzionalità avanzate per un’immersione VR senza compromessi. Riduce la pressione sul volto a "zero" – una caratteristica che il cinturino base non ha. Il cinturino è regolabile in più punti, adattandosi perfettamente a qualsiasi testa e offrendo una vestibilità stabile e avvolgente, quasi come una "nuvola" ☁️. Ma la vera ciliegina sulla torta è la batteria da 10.000 mAh 🔋. Posso giocare qualsiasi gioco VR senza preoccuparmi che la batteria si scarichi! Il sistema di aggancio magnetico rende il cambio batteria semplicissimo e rapido: basta sganciarla e sono subito pronto a cambiarla con un'altra (nella confezione ne è inclusa solo una purtroppo). Un vantaggio incredibile. ⚡ Un’altra chicca è il sistema di ventilazione attiva integrato. La ventola è regolabile, mantenendo la fronte fresca anche durante i giochi più intensi, come FPS. Questo sistema di raffreddamento evita l’accumulo di calore, rendendo il visore molto più comodo da indossare anche per sessioni prolungate. La ventola, anche se leggermente udibile a velocità massima, non è un grande problema per me, già che ne apprezzo l'efficacia – ideale per chi cerca un’esperienza VR più fresca e piacevole! 😌 Il cinturino è anche dotato di cuscinetti a nido d’ape 🐝, che migliorano la presa e aggiungono stabilità. Il design piatto della parte posteriore è un’ottima aggiunta per sdraiarsi o sedersi, poiché si rimane comodi anche con il visore indossato. Un vero tocco di classe! A 115,99€, il BOBOVR S3 Pro potrebbe sembrare un po' troppo, ma per chi cerca un accessorio che migliori davvero l’esperienza VR, il costo è ampiamente giustificato. Con materiali di qualità e un design intelligente, questo cinturino offre una versatilità difficile da trovare altrove.
Trustpilot
Hace 2 meses
Hace 2 meses