Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Saqico 10000mAh Battery Head Strap for Meta Quest 3 and Quest 3S. Please read this manual thoroughly before use to ensure proper function and longevity of your device.
What's in the Box
- Headstrap
- Top Pad
- Head Pad
- Instruction Manual
- Battery Head Strap

Image: Saqico Battery Head Strap for Meta Quest 3/3S and included components.
Product Features
- Innovative Magnetic Battery Design: The detachable magnetic battery allows for single-handed replacement without removing the head strap. Double-click to stop charging.
- Compatibility: Designed for Meta Quest 3 and Quest 3S. Fully compatible with the original 18W charging power, requiring approximately 2.5 hours for a full charge of the VR headset and the head strap battery.
- Cool RGB Colorful Lights: Features multiple color RGB lights to enhance the gaming atmosphere.
- Safety-First 10000mAh Battery: Built-in 10000mAh high-capacity battery extends playtime by 4-8 hours. Includes safety protection systems such as overheat, overcharge, and over-voltage protection.
- Power Indicator Lights: Integrated power indicator lights clearly display the battery level, preventing unexpected power loss.
- Adjustable for All Users: Features a 360° rotatable knob for quick and precise length adjustments. An adjustable top strap accommodates various head sizes for both adults and children.
- Enhanced Comfort Support: Equipped with 0.7-inch thickened soft Memory Foam Cushion to reduce pressure on the head, face, and nose, ensuring comfort during extended use. Ergonomically designed for optimal screen alignment.

Image: The magnetic battery can be easily detached and reattached.

Image: The head strap features colorful RGB lighting.
Setup
- Attach the Head Strap: Carefully align the Saqico head strap with your Meta Quest 3/3S headset. Ensure the connection points snap securely into place.
- Install Pads: Attach the provided head pad and top pad to the corresponding areas on the head strap for enhanced comfort.
- Connect Magnetic Battery: The 10000mAh battery pack attaches magnetically to the rear of the head strap. Ensure it is firmly seated. Connect the short USB-C cable from the battery pack to the charging port on your Meta Quest 3/3S headset.
- Initial Adjustment: Place the headset on your head. Use the 360° rotatable knob at the back of the head strap to adjust the circumference for a snug, comfortable fit. Adjust the top strap to distribute weight evenly and reduce facial pressure.

Image: The Saqico head strap securely attached to a Meta Quest headset.

Image: Adjusting the head strap for a comfortable and balanced fit.
Operating Instructions
- Powering On/Off: Press and hold the power button on the magnetic battery pack to turn it on or off. When on, it will begin charging your Meta Quest 3/3S.
- Checking Battery Level: The power indicator lights on the battery pack will illuminate to show the remaining charge (e.g., 25%, 50%, 75%, 100%).
- Charging the Battery Head Strap: Use an 18W power adapter (not included) and the provided USB-C cable to charge the head strap's battery. A full charge takes approximately 2.5 hours.
- Controlling RGB Lights: The RGB lights can be controlled via a dedicated button or by specific gestures (refer to product packaging for exact controls if available).
- Adjusting Fit During Use: If needed, use the 360° rotatable knob at the back to fine-tune the fit while wearing the headset.

Image: Power indicator lights on the battery pack show the charge level.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe down the head strap and battery pack. For the memory foam cushions, a slightly damp cloth with mild soap can be used, ensuring they are completely dry before re-use.
- Storage: Store the head strap in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge it regularly, even if not in use for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Head strap not charging VR headset. | Battery pack is off or discharged; cable not connected properly. | Ensure battery pack is powered on. Check battery level indicators. Verify USB-C cable is securely connected to both the battery pack and the VR headset. Charge the battery pack if needed. |
| RGB lights not working. | Lights are turned off; battery low. | Check the RGB light control button/gesture. Ensure the battery pack has sufficient charge. |
| Discomfort during use. | Improper adjustment of straps. | Adjust the 360° knob and the top strap to find a balanced and comfortable fit. Ensure the memory foam cushions are properly positioned. |
| Magnetic battery detaches easily. | Not properly seated; excessive movement. | Ensure the magnetic battery is firmly snapped into place. Avoid sudden, violent movements if possible. |
Specifications
- Product Dimensions: 2.8 x 6.77 x 8.5 inches
- Item Weight: 1.19 pounds
- Battery Capacity: 10000mAh (Lithium Ion, included)
- Charging Power: Compatible with 18W charging (for VR headset and battery pack)
- Extended Playtime: Approximately 4-8 hours
- Model Number: Battery Strap for Quest 3/3S
- Manufacturer: Shenzhen Hongxin Electronics Co., LTD
Warranty & Support
For warranty information and technical support, please refer to the contact details provided on the product packaging or visit the official Saqico website. Keep your purchase receipt for warranty claims.




