---
product_id: 659836805
title: "Sonicgrace S3 Pro Battery Head Strap for Meta Quest 3 and Quest 3S, 20W Fast Charging with Magnetic Battery Pack, Comfort VR Headset Strap Replacement Accessories"
brand: "sonicgrace"
price: "€ 99.53"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sonicgrace"
url: https://www.desertcart.pt/products/659836805-sonicgrace-s3-pro-battery-head-strap-for-meta-quest-3
store_origin: PT
region: Portugal
---

# 20W super-fast charging Optimized for Meta Quest 3/3S 8000mAh magnetic battery pack Sonicgrace S3 Pro Battery Head Strap for Meta Quest 3 and Quest 3S, 20W Fast Charging with Magnetic Battery Pack, Comfort VR Headset Strap Replacement Accessories

**Brand:** sonicgrace
**Price:** € 99.53
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your VR marathon with Sonicgrace S3 Pro — fast, sleek, unstoppable!

## Quick Answers

- **What is this?** Sonicgrace S3 Pro Battery Head Strap for Meta Quest 3 and Quest 3S, 20W Fast Charging with Magnetic Battery Pack, Comfort VR Headset Strap Replacement Accessories by sonicgrace
- **How much does it cost?** € 99.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/659836805-sonicgrace-s3-pro-battery-head-strap-for-meta-quest-3)

## Best For

- sonicgrace enthusiasts

## Why This Product

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

## Key Features

- • **Magnetic Snap & Play:** Effortless magnetic battery pack attachment for seamless gaming flow.
- • **Ergonomic Comfort Fit:** Memory foam and silicone pads balance weight, reducing face and neck strain.
- • **Charge at Lightning Speed:** 0-100% in just 2-2.5 hours, so your VR sessions never pause.
- • **Precision Adjustment Knob:** Durable, slip-resistant gear for a perfect, secure fit every time.
- • **Extended Playtime Powerhouse:** Boost your Quest 3 battery life by up to 150%—game longer, dominate harder.

## Overview

The Sonicgrace S3 Pro Battery Head Strap is a premium replacement accessory for Meta Quest 3 and 3S, featuring a powerful 8000mAh magnetic battery pack with 20W fast charging that fully recharges your headset in under 2.5 hours. Designed for extended gaming, it delivers up to 150% extra battery life while ensuring ergonomic comfort through memory foam padding and a slip-resistant adjustment knob. Compatible and safe, it includes overcharge and temperature protections with intuitive LED indicators, making it the ultimate upgrade for serious VR enthusiasts.

## Description

desertcart.com: Sonicgrace S3 Pro Battery Head Strap for Meta Quest 3 and Quest 3S, 20W Fast Charging with Magnetic Battery Pack, Comfort VR Headset Strap Replacement Accessories : Video Games

Review: Great Replacement Strap and Battery for Meta Quest 3 - Great Replacement Strap and Battery for Meta Quest 3 If you regularly play more than 45mins with a Meta Quest 3, the Sonicgrace S3 Pro Battery Head Strap is a great option. I've been testing it out, and it’s the best headstrap I've used so far and the battery lasts the longest. ** Design & Build Quality Let’s start with the design. The head strap is sleek and feels like a natural extension of the Meta Quest 3—no clunky, oversized attachments here. It's got a smooth, high-quality finish that complements the headset’s look perfectly. The 8000mAh magnetic battery pack? Super convenient. It snaps into place with ease and feels secure, all thanks to the strong magnetic connectors. Nothing feels flimsy, and the strap itself is durable without being heavy. I had to add extra straps to a previous battery I was using so it wouldn't fall off. ** Battery Life & Charging One of the best features has to be the fast charging. The 20W power means you get from 0 to full in about 2.5 hours. Plus, you can expect an extra 4+ hours of playtime, which is a huge relief if, like me, play games like Population One for hours. No more scrambling to find a charger mid-game or having to cut sessions short. ** Comfort Level Comfort-wise, this strap is a big step up from the default Meta Quest 3 strap. The foam padding on the top and silicone pad at the back do a great job of distributing the weight evenly. That means less pressure on your face, which is a huge bonus during long gaming marathons. It’s not the softest strap out there, but it’s breathable and doesn’t get sweaty, even after hours of use. If comfort is key for you, this strap won’t disappoint. However, I would suggest adding some additional padding to the back piece for a little extra comfort. Easy to Install The installation process is a breeze. It attaches securely and fits the Quest 3 perfectly. You won’t be wrestling with parts trying to get everything aligned. Plus, the battery pack doesn't add a ton of bulk, so it doesn’t feel like you’ve strapped a brick to your head. ** Final Thoughts For $46, the Sonicgrace S3 Pro is a fantastic deal. It’s a major comfort and battery upgrade that’ll keep you gaming for hours without worrying about running out of juice. If you’re serious about your VR setup and hate the constant interruptions from low battery, this is one upgrade that’s definitely worth it. I highly recommend it to any Meta Quest 3 users out there. This head strap isn’t just an accessory—it’s a necessity!
Review: It Fixed My Quest 3 Charging and Battery Woes - I bought this battery strap because i was tired of sunning out of battery mid-game, and this strap completely solved that issue, i have to say it's very correct decision to have this product, here are some of my views on it: • Design: First off, the design is really sleek and looks great on the headset. It’s got this smooth, high-quality finish that makes it feel like it belongs with the quest 3. The magnetic charging is a huge plus—it makes snapping the battery pack in place super easy (see my video), and the whole setup just looks really polished. It’s not bulky, so it doesn’t make the headset feel awkward or oversized. • Build Quality: As for the build quality, it feels really solid. You can tell it’s well-made, with no cheap plastic parts. The magnetic connectors are strong and secure, and the strap itself feels durable. I don’t have to worry about it wearing out quickly, even with regular use. • Charging and Battery Life: The 20W fast charging is one of the best parts for me, it charges from 0% to 100% in about 2.5 hours, which is way faster than most other straps I’ve tried. Plus, the extra 4 hours of playtime is a game-changer. I no longer have to worry about cutting my VR sessions short because of low battery. • Comfort: This strap has a nice snug fit. There’s a foam pad on top and a silicone pad at the back of your head. Once you wear it, you can feel how the strap helps distribute the weight of the quest 3, taking pressure off your face. The silicone pad, compared to PU foam pads, might be a bit less soft, but it’s definitely more breathable. So, even after wearing it for a while, it doesn’t feel too hot or stuffy. Personally, I don’t usually play for long hours since it’s not great for my eyes or neck, but in terms of comfort, I’m really happy with it. This battery strap has been a great upgrade for me. It’s really improved both the comfort and the battery life during gameplay. Considering it’s priced at $46, I’d say it’s definitely worth the money. I’d totally recommend it to any quest 3 gamers out there.

## Features

- 20W Super-Fast Charging: Sonicgrace focuses on innovation in VR charging technology. The S3 Pro supports 20W fast charging for the Meta Quest 3 and Quest 3S, addressing concerns about battery life and long charging times. (According to our testing, the S3 Pro charges the Quest 3 from 0% to 100% in 2.5 hours, and the Quest 3S in 2 hours, whereas other 10W/12W battery straps take 3.5 to 4 hours to fully charge).
- Magnetic Battery Pack: Experience the ultimate convenience with magnetic charging. Simply connect and charge effortlessly while gaming, eliminating the hassle of multiple charging cables. The 8000mAh battery pack effectively extends your gaming time, providing an additional 125% battery life for the Quest 3 and 150% for the Quest 3S.
- Compatibility and Safety: The S3 Pro battery head strap is perfectly compatible with Quest 3 and Quest 3S. We’ve optimized the charging system to enhance compatibility with the Quest 3/3S. The battery pack supports overheating, overvoltage, and overcurrent protection, along with LED indicators for battery status. Providing users with a convenient, fast, and safe gaming experience.
- Durable and Slip-Resistant Knob: S3 Pro vr headset features a stepless adjustment knob for precise fitting. Made from high-toughness, durable material, the knob ensures long-term use without slipping or malfunctioning.
- Exceptional Comfort and Balance: The S3 Pro features soft memory foam padding, and the back pad is made of high-toughness soft silicone, fitting various head shapes. The head strap balances the weight of the device and battery pack, reducing pressure on the face and neck, and enhancing comfort and gaming experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7PZCTFP |
| Additional Features | 20W Super Fast Charging, Battery Indicator, Compatible with Quest 3S/3, Magnetic Battery Pack, Smooth Gear |
| Age Range Description | Adult |
| Battery Capacity | 8000 Milliamp Hours |
| Best Sellers Rank | #23,969 in Video Games ( See Top 100 in Video Games ) #171 in Standalone Virtual Reality Headsets #675 in PlayStation 2 Games, Consoles & Accessories |
| Brand | Sonicgrace |
| Built-In Media | 8000mAh Battery Pack, Meta Quest 3 Head Strap, User Manual |
| Color | White |
| Compatible Devices | Quest 3/3S |
| Connectivity Technology | Magnetic |
| Controller Type | Knob Control |
| Customer Reviews | 4.5 out of 5 stars 279 Reviews |
| Display Maximum Resolution | 1832 x 1920 |
| Display Resolution Maximum | 1832 x 1920 Pixels |
| Included Components | 8000mAh Battery Pack, Meta Quest 3 Head Strap, User Manual |
| Item Dimensions D x W x H | 8.3"D x 2.9"W x 6.5"H |
| Item Weight | 1.3 Pounds |
| Manufacturer | Sonicgrace Inc. |
| Mfr Part Number | S3 Pro |
| Model Name | S3 Pro |
| Model Number | S3 Pro |
| Number of Batteries Required | 2 |
| Operating System | Meta's proprietary OS |
| Platform | Meta Quest |
| Resolution | 1832 x 1920 |
| Sensor Technology | Magnetometer |
| Special Feature | 20W Super Fast Charging, Battery Indicator, Compatible with Quest 3S/3, Magnetic Battery Pack, Smooth Gear Special Feature 20W Super Fast Charging, Battery Indicator, Compatible with Quest 3S/3, Magnetic Battery Pack, Smooth Gear See more |
| Specific Uses For Product | Accessories for Meat Quest 3S/3, Battery Charging Heard Strap for Quest 3 |
| UPC | 884945008778 |
| Warranty Description | 1 Year Manufacturer |
| Warranty Type | Limited |

## Product Details

- **Brand:** Sonicgrace
- **Color:** White
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- **Connectivity Technology:** Magnetic
- **Included Components:** User Manual, 8000mAh Battery Pack, Meta Quest 3 Head Strap
- **Compatible Devices:** Quest 3/3S
- **Specific Uses For Product:** Accessories for Meat Quest 3S/3, Battery Charging Heard Strap for Quest 3
- **Age Range (Description):** All Ages
- **Model Name:** S3 Pro
- **Product Dimensions:** 8.3"D x 2.9"W x 6.5"H

## Images

![Sonicgrace S3 Pro Battery Head Strap for Meta Quest 3 and Quest 3S, 20W Fast Charging with Magnetic Battery Pack, Comfort VR Headset Strap Replacement Accessories - Image 1](https://m.media-amazon.com/images/I/51SeODfflBL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does this head strap fit the latest Quest 3S?**
A: Yes, S3 Pro is perfectly compatible with the newest Quest 3S. It is designed specifically for both the Quest 3 and Quest 3S, offering fast charging along with great comfort and ease of use.

**Q: How long does it take to fully charge the head strap with 20W charging speed?**
A: Based on our testing data, our battery strap fully charges the Quest 3 from 0% to 100% in approximately 2.5 hours, and the Quest 3S in 2 hours. In comparison, other head straps with 10-12W charging require 4 to 4.5 hours to reach a full charge.

**Q: Does it provide balance and comfort?**
A: Compared to the official strap, this battery head strap provides better overall support. The thickened foam pad on top is soft and comfortable, balancing the pressure from the headset on the face, reducing discomfort during extended gaming sessions.

**Q: Are separate battery packs and docks available for purchase?**
A: At the moment, separate battery packs and docks are not available. Production is currently underway, and they are expected to be available for sale in January 2025. Thank you for your interest!

**Q: Is the battery pack bulky or does it add too much weight?**
A: The battery pack weighs 0.48lb, while the head strap together weight approximately 0.93lb. The head strap offers excellent overall coverage, and the design of the top memory foam pad effectively balances the pressure of the headset on the face.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Replacement Strap and Battery for Meta Quest 3
*by J***N on October 11, 2024*

Great Replacement Strap and Battery for Meta Quest 3 If you regularly play more than 45mins with a Meta Quest 3, the Sonicgrace S3 Pro Battery Head Strap is a great option. I've been testing it out, and it’s the best headstrap I've used so far and the battery lasts the longest. ** Design & Build Quality Let’s start with the design. The head strap is sleek and feels like a natural extension of the Meta Quest 3—no clunky, oversized attachments here. It's got a smooth, high-quality finish that complements the headset’s look perfectly. The 8000mAh magnetic battery pack? Super convenient. It snaps into place with ease and feels secure, all thanks to the strong magnetic connectors. Nothing feels flimsy, and the strap itself is durable without being heavy. I had to add extra straps to a previous battery I was using so it wouldn't fall off. ** Battery Life & Charging One of the best features has to be the fast charging. The 20W power means you get from 0 to full in about 2.5 hours. Plus, you can expect an extra 4+ hours of playtime, which is a huge relief if, like me, play games like Population One for hours. No more scrambling to find a charger mid-game or having to cut sessions short. ** Comfort Level Comfort-wise, this strap is a big step up from the default Meta Quest 3 strap. The foam padding on the top and silicone pad at the back do a great job of distributing the weight evenly. That means less pressure on your face, which is a huge bonus during long gaming marathons. It’s not the softest strap out there, but it’s breathable and doesn’t get sweaty, even after hours of use. If comfort is key for you, this strap won’t disappoint. However, I would suggest adding some additional padding to the back piece for a little extra comfort. Easy to Install The installation process is a breeze. It attaches securely and fits the Quest 3 perfectly. You won’t be wrestling with parts trying to get everything aligned. Plus, the battery pack doesn't add a ton of bulk, so it doesn’t feel like you’ve strapped a brick to your head. ** Final Thoughts For $46, the Sonicgrace S3 Pro is a fantastic deal. It’s a major comfort and battery upgrade that’ll keep you gaming for hours without worrying about running out of juice. If you’re serious about your VR setup and hate the constant interruptions from low battery, this is one upgrade that’s definitely worth it. I highly recommend it to any Meta Quest 3 users out there. This head strap isn’t just an accessory—it’s a necessity!

### ⭐⭐⭐⭐⭐ It Fixed My Quest 3 Charging and Battery Woes
*by H***. on September 24, 2024*

I bought this battery strap because i was tired of sunning out of battery mid-game, and this strap completely solved that issue, i have to say it's very correct decision to have this product, here are some of my views on it: • Design: First off, the design is really sleek and looks great on the headset. It’s got this smooth, high-quality finish that makes it feel like it belongs with the quest 3. The magnetic charging is a huge plus—it makes snapping the battery pack in place super easy (see my video), and the whole setup just looks really polished. It’s not bulky, so it doesn’t make the headset feel awkward or oversized. • Build Quality: As for the build quality, it feels really solid. You can tell it’s well-made, with no cheap plastic parts. The magnetic connectors are strong and secure, and the strap itself feels durable. I don’t have to worry about it wearing out quickly, even with regular use. • Charging and Battery Life: The 20W fast charging is one of the best parts for me, it charges from 0% to 100% in about 2.5 hours, which is way faster than most other straps I’ve tried. Plus, the extra 4 hours of playtime is a game-changer. I no longer have to worry about cutting my VR sessions short because of low battery. • Comfort: This strap has a nice snug fit. There’s a foam pad on top and a silicone pad at the back of your head. Once you wear it, you can feel how the strap helps distribute the weight of the quest 3, taking pressure off your face. The silicone pad, compared to PU foam pads, might be a bit less soft, but it’s definitely more breathable. So, even after wearing it for a while, it doesn’t feel too hot or stuffy. Personally, I don’t usually play for long hours since it’s not great for my eyes or neck, but in terms of comfort, I’m really happy with it. This battery strap has been a great upgrade for me. It’s really improved both the comfort and the battery life during gameplay. Considering it’s priced at $46, I’d say it’s definitely worth the money. I’d totally recommend it to any quest 3 gamers out there.

### ⭐⭐⭐⭐ It was as comfortable as I thought it would be.
*by E***T on December 3, 2024*

It was ok. But I thought it would be more comfortable. I returned it.

## Frequently Bought Together

- Sonicgrace S3 Pro Battery Head Strap for Meta Quest 3 and Quest 3S, 20W Fast Charging with Magnetic Battery Pack, Comfort VR Headset Strap Replacement Accessories
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-23*