---
product_id: 671028333
title: "Sonicgrace S3 Pro Battery Head Strap for Meta Quest 3 and Quest 3S, 20W Fast Charging with Magnetic Battery Pack, Comfort VR Strap Replacement Accessories"
brand: "sonicgrace"
price: "€ 145.90"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/671028333-sonicgrace-s3-pro-battery-head-strap-for-meta-quest-3
store_origin: GR
region: Greece
---

# 20W Fast Charge 8000mAh Power Safety Features Sonicgrace S3 Pro Battery Head Strap for Meta Quest 3 and Quest 3S, 20W Fast Charging with Magnetic Battery Pack, Comfort VR Strap Replacement Accessories

**Brand:** sonicgrace
**Price:** € 145.90
**Availability:** ✅ In Stock

## Summary

> 🎮 Elevate Your VR Experience with Sonicgrace!

## 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 Strap Replacement Accessories by sonicgrace
- **How much does it cost?** € 145.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/671028333-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

- • **Safety First!:** Equipped with overheating, overvoltage, and overcurrent protection for peace of mind.
- • **Magnetic Magic!:** Effortlessly connect and charge with a magnetic battery pack for uninterrupted gaming.
- • **Ultimate Comfort!:** Soft memory foam and adjustable design ensure a perfect fit for every gamer.
- • **Charge in a Flash!:** Experience 20W super-fast charging, going from 0% to 100% in just 2.5 hours!
- • **Extended Playtime!:** Enjoy an additional 125% battery life for Quest 3 and 150% for Quest 3S.

## Overview

The Sonicgrace S3 Pro Battery Head Strap is a cutting-edge accessory for Meta Quest 3 and Quest 3S, featuring 20W fast charging, an 8000mAh magnetic battery pack, and advanced safety features. Designed for comfort and balance, it enhances your gaming experience while ensuring compatibility and durability.

## Description

Sonicgrace S3 Pro Battery Head Strap for Meta Quest 3 and Quest 3S, 20W Fast Charging with Magnetic Battery Pack, Comfort VR Strap Replacement Accessories

## 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 head strap 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.

## Product Details

- **Brand:** Sonicgrace
- **Colour:** White
- **Special feature:** 20W Super Fast Charging, Comfortable & Durable, Adjustable Headband, Magnetic Battery Pack
- **Connectivity technology:** USB
- **Included components:** User Manual, 8000mAh Magnetic Battery Pack, Meta Quest 3/3s Head Strap
- **Compatible devices:** Meta Quest 3, Quest 3S
- **Specific uses for product:** Accessories for Meat Quest 3/3s, Battery Pack for Meta Quest 3/3s
- **Age range (description):** All Ages
- **Model name:** SG-S3 Pro
- **Product dimensions:** 21D x 6.3W x 17.5H centimetres

## Images

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

## 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.

## 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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**Shop now:** [https://www.desertcart.gr/products/671028333-sonicgrace-s3-pro-battery-head-strap-for-meta-quest-3](https://www.desertcart.gr/products/671028333-sonicgrace-s3-pro-battery-head-strap-for-meta-quest-3)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-04*