--- product_id: 618911800 title: "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: "750.71 DT" currency: TND in_stock: true reviews_count: 13 category: "Bobovr" url: https://www.desertcart.tn/products/618911800-s3-pro-battery-strap-accessories-head-air-cooling-system-10000mah store_origin: TN region: Tunisia --- # 10000mAh hot-swappable battery 6% improved discharge efficiency Built-in silent head air cooling 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:** 750.71 DT **Availability:** ✅ In Stock ## Summary > 🎮 Power up your Quest 3 with cool comfort and endless playtime! ## Quick Answers - **What is this?** 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?** 750.71 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/618911800-s3-pro-battery-strap-accessories-head-air-cooling-system-10000mah) ## 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. - • **Optimized Comfort Fit:** Flattened back structure with adjustable height and removable overhead support ensures all-day comfort, whether seated or reclined. - • **Stay Cool, Stay Focused:** Experience whisper-quiet airflow with the advanced Head Air Cooling System featuring 100-level adjustable wind speeds for personalized comfort. - • **Tailored for Meta Quest 3/3S:** Specifically engineered compatibility guarantees perfect integration and performance with your Meta Quest 3 or 3S headset. - • **Power Through Marathon Sessions:** Double your playtime with a massive 10000mAh battery pack that hot-swaps seamlessly—never pause your VR adventures. ## Overview The BOBOVR S3 Pro Battery Strap is a premium accessory designed exclusively for Meta Quest 3/3S, featuring a 10000mAh hot-swappable battery that nearly doubles playtime, a silent head air cooling system with 100 adjustable speeds for ultimate comfort, and an ergonomic strap design that enhances fit and reduces heat. Its innovative battery architecture improves discharge efficiency by 6%, includes low-battery alerts, and offers seamless magnetic battery swaps, making it the must-have upgrade for serious VR enthusiasts seeking extended sessions without compromise. ## Description Product description hero-video How do I turn on the fan on the S3 Pro? How do I adjust the speed? 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 How do I turn on the fan on the S3 Pro? How do I adjust the speed? 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 Is the fan running noisy? 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. Is the fan running noisy? 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. What is the difference between B100 battery and B2 battery? 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) What is the difference between B100 battery and B2 battery? 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) Do I need to buy multiple B100 battery packs? Do I need an additional charging station? 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 Do I need to buy multiple B100 battery packs? Do I need an additional charging station? 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 BOBOVR Head Strap Compare BOBOVR S3 Pro BOBOVR E3 Pro BOBOVR E3 BOBOVR M3 Pro Review: Comfortable and convenient charging - Bobovr S3 Pro Strap is well worth buying. Way more comfortable than the stock strap, and very convenient in charging using the battery packs. Strap is easy to take on and off. Fits nicely on my head and the turn knob is easy to use when adjusting the tightness of the strap. S3 Pro doesn't feel heavy to me and fits balanced on my head although this may be dependent person to person. It also comes with a builtin fan which is great when you're in longer VR sessions Review: Top most comfortable HU - I’ve tried close to a dozen different head straps—both with and without battery packs—and none of them ever felt truly comfortable. After seeing this one mentioned repeatedly, I decided to give it a shot when it went on sale (11% off). There was a small delivery issue at first, but once that was resolved, I got everything set up. Initial impressions were a bit confusing. I connected the magnetic battery pack (which attaches very securely) and tried turning on the fan—nothing happened. The battery indicator showed 3 out of 4 bars, so I expected at least some power. After fully charging the battery and trying again, the fan kicked on—and wow. Even at 50%, it was incredibly strong. That’s when I started to feel optimistic about the purchase. Once I put it on, I could immediately tell this was different from the others I’ve tried. I swapped out the default bottom foam for the included silicone mesh pad, which works much better for me (especially with a shaved/bald head). While it is slightly heavier than some of the ultra-light straps I’ve used, the added weight actually helps balance the Meta Quest 3 really well. The overall design just feels well thought out. Comfort-wise, this is easily one of the best I’ve used. During use, I let my headset battery run down completely, then connected it to the strap’s battery pack. The headset charged back up surprisingly quickly. Afterward, I checked the battery pack and it still had 3 out of 4 bars remaining—even with the fan running the entire time. That’s impressive efficiency. It’s also very easy to use, with a simple single-button control that doubles as a dial. If you’ve struggled to find a comfortable and functional head strap, this one is absolutely worth trying. ## 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 | | Additional Features | Head Air Cooling System | | Age Range Description | Adult | | Battery Capacity | 5000 Milliamp Hours | | Best Sellers Rank | #87 in Video Games ( See Top 100 in Video Games ) #1 in PC Virtual Reality Accessories | | Brand | BOBOVR | | Built-In Media | Cooling System Head Strap*1, Battery pack*1, Honeycomb pad*1 | | Color | White | | Compatible Devices | Quest 3/3S | | Connectivity Technology | USB-C | | Connector Type | 3.5mm Jack | | Controller Type | Motion Control | | Customer Reviews | 4.6 out of 5 stars 6,216 Reviews | | Display Maximum Resolution | 2560x1440 | | Display Resolution Maximum | 2560x1440 | | Display Type | OLED | | Field Of View | 90 Degrees | | Included Components | Cooling System Head Strap*1, Battery pack*1, Honeycomb pad*1 | | Is Mixed Reality Compatible | No | | Item Weight | 576 Grams | | Manufacturer | ShenZhen XiaoZhai Technology Co., Ltd | | Model Name | Battery Strap | | Model Number | S3 Pro | | Number of Batteries Required | 1 | | Operating System | Android | | Platform | Meta Quest | | Resolution | 2560 x 1440 | | Screen Size | 6 Inches | | Sensor Technology | Accelerometer Gyroscope Magnetometer | | Special Feature | Head Air Cooling System | | Specific Uses For Product | Gaming | | Unit Count | 1.0 Count | | VR Operating Platform Compatibility | Standalone | | Warranty Description | 18 months | | Warranty Type | Manufacturer warranty | ## Product Details - **Age Range (Description):** Adult - **Brand:** BOBOVR - **Color:** White - **Compatible Devices:** Quest 3/3S - **Connectivity Technology:** USB-C - **Included Components:** Cooling System Head Strap*1, Battery pack*1, Honeycomb pad*1 - **Model Name:** Battery Strap - **Operating System:** Android - **Special Feature:** Head Air Cooling System - **Specific Uses For Product:** Improve wearing comfort and battery life ## Images ![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) ![S3 Pro Battery Strap Accessories,Head Air Cooling System and 10000mah Hot-swappable Battery Pack,Compatible with Meta Quest 3/Quest 3S - Image 2](https://m.media-amazon.com/images/I/714iOHpMlbL.jpg) ![S3 Pro Battery Strap Accessories,Head Air Cooling System and 10000mah Hot-swappable Battery Pack,Compatible with Meta Quest 3/Quest 3S - Image 3](https://m.media-amazon.com/images/I/61cq8UKfpOL.jpg) ![S3 Pro Battery Strap Accessories,Head Air Cooling System and 10000mah Hot-swappable Battery Pack,Compatible with Meta Quest 3/Quest 3S - Image 4](https://m.media-amazon.com/images/I/71LGoAUAu9L.jpg) ![S3 Pro Battery Strap Accessories,Head Air Cooling System and 10000mah Hot-swappable Battery Pack,Compatible with Meta Quest 3/Quest 3S - Image 5](https://m.media-amazon.com/images/I/71WoT4bGO7L.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 ### ⭐⭐⭐⭐⭐ Comfortable and convenient charging *by A***Y on May 8, 2026* Bobovr S3 Pro Strap is well worth buying. Way more comfortable than the stock strap, and very convenient in charging using the battery packs. Strap is easy to take on and off. Fits nicely on my head and the turn knob is easy to use when adjusting the tightness of the strap. S3 Pro doesn't feel heavy to me and fits balanced on my head although this may be dependent person to person. It also comes with a builtin fan which is great when you're in longer VR sessions ### ⭐⭐⭐⭐⭐ Top most comfortable HU *by J***R on May 4, 2026* I’ve tried close to a dozen different head straps—both with and without battery packs—and none of them ever felt truly comfortable. After seeing this one mentioned repeatedly, I decided to give it a shot when it went on sale (11% off). There was a small delivery issue at first, but once that was resolved, I got everything set up. Initial impressions were a bit confusing. I connected the magnetic battery pack (which attaches very securely) and tried turning on the fan—nothing happened. The battery indicator showed 3 out of 4 bars, so I expected at least some power. After fully charging the battery and trying again, the fan kicked on—and wow. Even at 50%, it was incredibly strong. That’s when I started to feel optimistic about the purchase. Once I put it on, I could immediately tell this was different from the others I’ve tried. I swapped out the default bottom foam for the included silicone mesh pad, which works much better for me (especially with a shaved/bald head). While it is slightly heavier than some of the ultra-light straps I’ve used, the added weight actually helps balance the Meta Quest 3 really well. The overall design just feels well thought out. Comfort-wise, this is easily one of the best I’ve used. During use, I let my headset battery run down completely, then connected it to the strap’s battery pack. The headset charged back up surprisingly quickly. Afterward, I checked the battery pack and it still had 3 out of 4 bars remaining—even with the fan running the entire time. That’s impressive efficiency. It’s also very easy to use, with a simple single-button control that doubles as a dial. If you’ve struggled to find a comfortable and functional head strap, this one is absolutely worth trying. ### ⭐⭐⭐⭐⭐ Worth every penny *by M***E on May 14, 2026* Worth it. The fan on the strap helps keep my head cool when playing. I love how easily you can swap batteries to keep playing. Installing it was easy. The quality it top-notch. It's comfortable and I can wear it for hours with no fatigue or soreness. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/618911800-s3-pro-battery-strap-accessories-head-air-cooling-system-10000mah](https://www.desertcart.tn/products/618911800-s3-pro-battery-strap-accessories-head-air-cooling-system-10000mah) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-03*