---
product_id: 679506949
title: "ANNAPRO A3 Max Battery Head Strap for Meta Quest 3S/Quest 3, 20W Fast Charging 10,800mAh Magnetic Battery, Ultimate Comfort & Extended Playtime Compatible with Quest 3S/3 Accessories"
brand: "annapro"
price: "HK$1037"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/679506949-annapro-a3-max-battery-head-strap-for-meta-quest-3s
store_origin: HK
region: Hong Kong
---

# 25W max fast charging 10,800mAh extended battery Magnetic quick-attach design ANNAPRO A3 Max Battery Head Strap for Meta Quest 3S/Quest 3, 20W Fast Charging 10,800mAh Magnetic Battery, Ultimate Comfort & Extended Playtime Compatible with Quest 3S/3 Accessories

**Brand:** annapro
**Price:** HK$1037
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your play, stay in the moment—comfort and charge that keep you ahead.

## Quick Answers

- **What is this?** ANNAPRO A3 Max Battery Head Strap for Meta Quest 3S/Quest 3, 20W Fast Charging 10,800mAh Magnetic Battery, Ultimate Comfort & Extended Playtime Compatible with Quest 3S/3 Accessories by annapro
- **How much does it cost?** HK$1037 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/679506949-annapro-a3-max-battery-head-strap-for-meta-quest-3s)

## Best For

- annapro enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Magnetic Swap:** One-handed magnetic battery attachment with double-tap power control for effortless hot-swapping (second battery sold separately).
- • **Ergonomic Helmet Comfort:** Lightweight, balanced design reduces head pressure for marathon mixed reality immersion without fatigue.
- • **Power Up Fast, Play Longer:** 25W rapid charging boosts your Quest 3/3S playtime by 3-4 extra hours—never cut your session short again.
- • **Peace of Mind Patented Tech:** Industry-leading patented design backed by repair and replacement services keeps your gear running flawlessly.
- • **Built to Last, Built for You:** Durable side straps endure 100,000+ bends; breathable ice silk sponge and PU leather sponge ensure premium comfort and hygiene.

## Overview

The ANNAPRO A3 Max Battery Head Strap is a premium accessory for Meta Quest 3/3S, featuring a 10,800mAh battery with 25W fast charging that extends VR playtime by up to 4 hours. Its magnetic quick-attach system enables easy one-handed battery swaps, while the ergonomic helmet-style design enhances comfort for prolonged use. Built with durable, breathable materials and backed by repair services, it’s engineered for immersive, uninterrupted mixed reality experiences.

## Description

ANNAPRO A3 Max Battery Head Strap for Meta Quest 3S/Quest 3, 20W Fast Charging 10,800mAh Magnetic Battery, Ultimate Comfort & Extended Playtime Compatible with Quest 3S/3 Accessories

## Features

- Powerful Custom Battery: The fastest charging option for the Meta Quest 3/3S, this battery head strap offers a maximum output of 25W. The 10,800mAh battery pack extends the average playtime for Quest 3/3S by an additional 3-4 hours (depending on load)
- Innovative Magnetic Battery: ANNAPRO P1 battery offers convenient power and supports one-handed operation. Automatically magnetically attaches to the head strap. The battery features a power button that allows you to stop charging with a double tap. Two batteries enable hot-swapping, extend the battery life for Meta Quest 3/3S (second battery sold separately)
- Significantly Enhanced Comfort: The innovative helmet-style design is lightweight and comfortable, greatly improving the wearability of the Quest 3/3S. Its ergonomic balance reduces pressure, allowing for prolonged enjoyment of immersive MR experiences
- Industry-Leading Standards: The head strap is made from high-quality materials. The side straps can withstand over 100,000 bends, ensuring durability. The top features ice silk sponge for breathability and skin-friendliness, while the rear support is made from PU leather sponge for comfort, softness, and easy cleaning
- Patented Design: ANNAPRO A3 Max is the most efficient charging battery head strap accessory to date. If any issues arise, we offer repair and replacement services to ensure everything runs smoothly

## Product Details

- **Brand:** annapro
- **Colour:** White
- **Special features:** 20W Fast Charging, Enhanced Comfort, Extended Play Time, Hot Swappable batteries, Reduce Pressure
- **Connectivity technology:** Magnetic Battery, USB
- **Included components:** Head Strap, P1 Battey, User Manual

## Images

![ANNAPRO A3 Max Battery Head Strap for Meta Quest 3S/Quest 3, 20W Fast Charging 10,800mAh Magnetic Battery, Ultimate Comfort & Extended Playtime Compatible with Quest 3S/3 Accessories - Image 1](https://m.media-amazon.com/images/I/61ezZff27FL.jpg)

## Questions & Answers

**Q: Will the magnetic battery fall off during use?**
A: No, the magnetic hold of the battery is strong enough to stay securely attached and will not fall off.

**Q: Does the battery's charging power meet the needs of the Meta Quest 3?**
A: Yes, the Meta Quest 3 officially recommends a charging power of 18W. Our battery provides a charging power of 20W.

**Q: How long can a fully charged battery extend the usage time of my Meta Quest 3S?**
A: It can extend usage by approximately 3-4 hours, depending on the application. With a capacity of 10800mAh, the battery provides a longer usage time.

**Q: I don't want to disconnect the charging cable from the head strap, but I want to stop charging. How can I do that?**
A: Double-click the power button on the battery to stop charging. Single-click the power button to resume charging.

**Q: Is a power adapter included?**
A: No, the power adapter is not included. We recommend using the original power adapter that comes with the Meta Quest 3 or a power adapter with an output of 20W or higher for faster charging.

## Frequently Bought Together

- ANNAPRO A3 Max Battery Head Strap for Meta Quest 3S/Quest 3, 20W Fast Charging 10,800mAh Magnetic Battery, Ultimate Comfort & Extended Playtime Compatible with Quest 3S/3 Accessories
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**Shop now:** [https://www.desertcart.hk/products/679506949-annapro-a3-max-battery-head-strap-for-meta-quest-3s](https://www.desertcart.hk/products/679506949-annapro-a3-max-battery-head-strap-for-meta-quest-3s)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-30*