MAHANCRIS HBWT198 Storage Rack
MAHANCRIS Queen Size Metal Headboard User Manual
Model: HBWT198 Storage Rack
1. Introduction
Thank you for choosing the MAHANCRIS Queen Size Metal Headboard. This headboard is designed to enhance your bedroom experience with its ergonomic comfort, convenient charging capabilities, and robust construction. Please read this manual thoroughly before assembly and use to ensure proper installation and safe operation.

Image: The MAHANCRIS Queen Size Metal Headboard in a bedroom setting, showcasing its integration with a bed frame.
2. Safety Information
Please observe the following safety precautions to prevent injury or damage to the product:
- Ensure all components are securely fastened before use.
- Do not exceed the electrical load capacity of the power strips.
- Keep power cords away from water and heat sources.
- Regularly inspect the headboard for any loose parts or damage.
- Use the included anti-tip kit to enhance safety and stability.
- Keep small parts out of reach of children during assembly.
3. Package Contents
Verify that all the following components are included in your package:
- 1 x Headboard
- 1 x Accessory Kit (hardware, screws, tools)
- 1 x Bed Frame Adapter
- 1 x Instructions Manual
- 2 x Charging Station (integrated into headboard)

Image: An overhead view of the MAHANCRIS Queen Size Metal Headboard, showing the main frame and attached power cords, representing the primary components.
4. Setup and Assembly
Follow these steps for easy assembly of your headboard. It is recommended to have two people for assembly.
- Unpack and Identify Parts: Carefully unpack all components and lay them out on a clean, soft surface to prevent scratches. Refer to the included parts list in the accessory kit to identify each piece.
- Assemble the Headboard Frame: Connect the main headboard sections according to the diagrams in the separate instruction manual provided in the accessory kit. Ensure all bolts are finger-tightened initially.
- Attach Bed Frame Adapters: The headboard comes with adjustable bed frame adapters. Attach these adapters to the headboard legs using the provided hardware. These adapters allow for width and height adjustments to fit various bed frames. Adjust the height as needed to align with your bed frame.

Image: A detailed view of the bed frame adapter, showing the multiple holes for height and width adjustment, with arrows indicating vertical movement.
- Connect to Bed Frame: Align the assembled headboard with your existing bed frame. Securely attach the headboard to the bed frame using the appropriate bolts and nuts. Ensure a snug and stable connection.
- Adjust Feet for Stability: The headboard features adjustable feet at the bottom of the legs. Rotate these feet to level the headboard and protect your floor, ensuring maximum stability.

Image: A close-up of the adjustable foot at the base of the headboard leg, showing its rotational capability for leveling and floor protection.
- Final Tightening: Once the headboard is in its desired position and connected to the bed frame, fully tighten all bolts and screws using the provided tools. Do not overtighten.
- Install Anti-Tip Kit: For enhanced safety, install the anti-tip kit as per the separate instructions provided. This helps prevent accidental tipping.
5. Operating Instructions
5.1 Using the Dual Power Strips
Your MAHANCRIS headboard is equipped with two power panels, one on each side, providing convenient access to charging ports.
- Each power panel includes: 1 AC outlet (120V/12A), 1 USB-A port (18W/10W), and 1 Type-C port (18W).
- To use, simply plug the headboard's power cords into a standard wall outlet.
- You can charge up to 6 devices simultaneously (2 AC, 2 USB-A, 2 Type-C).

Image: A detailed view of one of the integrated power strips, highlighting the AC outlet, USB-A port, and Type-C port, along with power specifications.
5.2 Reclining Backrest Feature
The headboard features a scientifically designed 95-degree reclining backrest for optimal comfort while sitting up in bed.
- The angle is fixed at 95 degrees to provide ergonomic support for your back and neck.
- Simply lean back against the headboard to utilize this comfortable angle for reading, watching, or relaxing.

Image: An illustration showing the 95-degree angle of the headboard's backrest relative to the bed, emphasizing its ergonomic design.
6. Maintenance and Care
To keep your MAHANCRIS headboard in excellent condition, follow these simple maintenance guidelines:
- Cleaning: Wipe the metal frame with a soft, damp cloth. Avoid using abrasive cleaners, harsh chemicals, or solvents, as these can damage the finish.
- Dusting: Regularly dust the headboard with a dry, soft cloth to prevent dust buildup.
- Inspections: Periodically check all bolts and connections to ensure they remain tight. Retighten if necessary.
- Electrical Components: Ensure the power strips and cords are free from damage. Do not attempt to repair electrical components yourself.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headboard is wobbly or unstable. | Loose connections; uneven floor; improper attachment to bed frame. | Ensure all bolts are tightened. Adjust the leveling feet. Verify the headboard is securely attached to the bed frame. |
| Power outlets/USB ports are not working. | Headboard not plugged in; power outage; faulty device; overloaded circuit. | Check if the headboard's power cords are securely plugged into a working wall outlet. Test with a different device. Ensure you are not exceeding the maximum load. |
| Headboard does not fit my bed frame. | Incorrect size selection; adapters not adjusted correctly. | Verify your bed size matches the headboard size. Utilize the adjustable bed frame adapters to align the headboard with your frame's height and width. |
| Difficulty during assembly. | Instructions not followed precisely; missing parts. | Review the assembly instructions carefully, step-by-step. Ensure all parts are identified correctly. Contact customer support if parts are missing or damaged. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | Storage Rack (HBWT198) |
| Brand | MAHANCRIS |
| Size | Queen |
| Product Dimensions | 59"D x 4.5"W x 36.6"H (150cm L x 11.4cm W x 93cm H) |
| Item Weight | 9.9 Pounds (approx. 4.5 kg) |
| Material | Metal Frame |
| Backrest Angle | 95 Degrees (fixed) |
| Power Outlets | 2 x AC Outlets (120V/12A total) |
| USB Ports | 2 x USB-A Ports (18W/10W total) |
| Type-C Ports | 2 x Type-C Ports (18W total) |
| Power Cord Length | 4.9 Feet (approx. 1.5 meters) |
| Installation Type | Manual Installation |

Image: A diagram illustrating the key specifications of the headboard, including its length (59 inches), height (36.6 inches), material (metal frame), and weight (10 lbs).
9. Warranty and Customer Support
MAHANCRIS products come with a limited warranty. For specific warranty details, please refer to the documentation included with your purchase or visit the official MAHANCRIS website.
If you encounter any issues, have questions about assembly, or require technical assistance, please contact MAHANCRIS customer support. Our team is available to help you.
Contact Information:
- Please refer to the contact details provided on your purchase receipt or the MAHANCRIS brand store on Amazon.
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