1. Product Overview
The Varstrom Ebike Battery Mounting Plate is a replacement holder designed for Hailong Shark 36V/48V/52V electric bicycle batteries. This plate provides a secure and stable connection point for your ebike battery to the bicycle frame.
Key Features:
- Secure Battery Mounting: Ensures your Hailong Shark battery is firmly attached to your bike frame.
- Downtube Compatibility: Specifically designed for tubular bikes with existing installing bars and nuts.
- Easy Installation: Features a 6-pin design for straightforward setup.
- Durable Construction: Made from high-quality plastic for long-lasting use.
- Versatile: Suitable for various ebike models using Hailong Shark batteries.
Important Note: This mounting plate is available in both 5-pin and 6-pin configurations. Please confirm your battery's pin type before installation. Newer Varstrom ebike batteries typically use a 6-pin configuration, while older styles may use 5-pin.

Image: Comparison illustrating the difference between the 6-pin (New Version) and 5-pin (Old Version) battery mounting plates. The 6-pin version is highlighted as being more safe, reducing the risk of burning out the battery, and being more stable.
2. Setup and Installation
Follow these steps to properly install the Varstrom Ebike Battery Mounting Plate on your bicycle frame.
- Prepare the Mounting Plate: Ensure the mounting plate is clean and free from debris. Verify that the pin configuration (5-pin or 6-pin) matches your battery.
- Position on Frame: Align the mounting plate with the existing mounting holes on your bicycle's downtube. The plate is designed to fit tubular bikes with pre-installed mounting bars and nuts.
- Secure the Plate: Use appropriate screws and fasteners (not included, typically provided with the ebike frame or battery kit) to firmly attach the mounting plate to the frame. Ensure all screws are tightened securely to prevent movement during riding.
- Connect Wiring: If applicable, connect the power cables from the mounting plate to your ebike's motor controller. The plate features an XT60 connector for power output.
- Test Fit Battery: Gently slide your Hailong Shark battery onto the newly installed mounting plate to ensure a snug and secure fit. Listen for a click, indicating the battery is locked in place.

Image: Visual guide showing four steps for installing the battery mounting plate. Step 1 shows the plate, Step 2 shows it being aligned with the bike frame, Step 3 shows the battery attached to the plate on the bike, and Step 4 shows a complete ebike with the battery installed.

Image: Close-up view of an XT60 connector, commonly used for ebike battery connections, with an illustration showing its connection from the battery to the motor.
Video: A detailed instructional video demonstrating the installation process of the ebike battery mounting plate. (Duration: 7:17)
3. Operating Instructions
Once the mounting plate is securely installed, operating it involves correctly attaching and detaching your ebike battery.
- Attaching the Battery: Align the battery with the mounting plate rails. Slide the battery forward until it clicks into place. Ensure the battery is fully seated and locked to prevent accidental dislodgement during riding.
- Detaching the Battery: Locate the battery release mechanism (usually a key lock or latch on the battery itself). Unlock or release the mechanism, then slide the battery backward to remove it from the mounting plate.
Always ensure the battery is securely locked before riding. A loose battery can be a safety hazard and may damage the mounting plate or battery terminals.

Image: Detailed view of the 6-pin female connector on the battery case and the corresponding 6-pin male connector on the mounting plate, highlighting the connection points.
4. Maintenance
Regular maintenance helps ensure the longevity and reliable performance of your battery mounting plate.
- Cleaning: Periodically wipe down the mounting plate with a damp cloth to remove dirt, dust, and grime. Avoid using harsh chemicals or abrasive cleaners.
- Inspection: Regularly inspect the mounting plate for any signs of wear, cracks, or damage. Check that all screws are tight and that the plate remains firmly attached to the bike frame.
- Connector Care: Keep the electrical pins and connectors clean and dry. If corrosion is observed, gently clean with a soft brush and contact cleaner.
- Environmental Protection: While the product is durable, prolonged exposure to extreme weather conditions (e.g., heavy rain, direct sunlight, extreme cold) can affect its lifespan. Store your ebike in a sheltered area when not in use.
5. Troubleshooting
If you encounter issues with your battery mounting plate, consider the following common solutions:
- Battery Not Locking Securely:
- Ensure the battery is correctly aligned with the rails and pushed all the way forward until it clicks.
- Check for any obstructions on the mounting plate or battery rails.
- Inspect the locking mechanism on the battery itself for damage.
- No Power to Ebike:
- Verify that the battery is fully charged and properly seated on the mounting plate.
- Check the electrical connections between the mounting plate and the ebike's motor controller. Ensure the XT60 connector is firmly plugged in.
- Inspect the pins on both the battery and the mounting plate for damage or corrosion.
- Mounting Plate Feels Loose:
- Re-tighten all mounting screws that attach the plate to the bicycle frame.
- Inspect the frame mounting points for any damage or wear.
If problems persist, please refer to the Support section for further assistance.
6. Specifications
| Feature | Detail |
|---|---|
| Product Name | Ebike Battery Mounting Plate |
| Brand | Varstrom |
| Model Name | LV-US Battery Plate (Hailong -2 shark compatible) |
| Material | Plastic |
| Color | Black |
| Pin Configuration | 5-pin or 6-pin (model dependent) |
| Compatibility | Hailong Shark 36V/48V/52V Ebike Batteries |
| Connector Type | XT60 (output) |
| Special Feature | Waterproof |

Image: Technical drawing displaying the dimensions of the battery mounting plate in both millimeters and inches. Key measurements include overall length (346mm/13.62"), width (65mm/2.55"), and various internal component dimensions.

Image: Close-up views of different parts of the battery mounting plate, showing the rail system, internal structure, and the electrical connector area.
7. Warranty Information
This Varstrom Ebike Battery Mounting Plate comes with a Limited Warranty. For specific details regarding the warranty period, coverage, and claims process, please refer to the documentation provided with your purchase or contact the seller directly.
8. Support
For further assistance, technical support, or inquiries regarding your Varstrom Ebike Battery Mounting Plate, please contact your retailer or the Varstrom customer service department. When contacting support, please have your product model number (LV-US Battery Plate) and purchase information readily available.
You may also visit the official Varstrom store on Amazon for additional product information and resources: Varstrom Store




