1. Introduction
This manual provides essential information for the safe and effective use of your BELLV Battery Replacement for ALBA D31H. This lithium-ion battery is designed to replace the original battery in compatible ALBA D31H devices. Please read these instructions carefully before installation and use.
2. Safety Information and Warnings
Your safety is paramount. Please observe the following warnings:
- DO NOT attempt to disassemble, open, or service the battery pack.
- Replace only with the battery pack designated for this product.
- DO NOT crush, puncture, short external contacts, or dispose of in fire or water.
- DO NOT store above 60°C (140°F).
- New battery packs must be fully charged before use.
- To reduce risk of fire or burns, read instructions in the operating guide before using the battery.
- Limited Charge Voltage: 4.2V ± 0.05V.

Image: Close-up of the battery label, detailing model number, part numbers, electrical ratings, and critical safety warnings. This label is essential for identifying the battery and understanding its safe handling requirements.
3. Setup and Installation
Before installing the new battery, ensure your device is powered off and disconnected from any power source. Always refer to your device's original instruction manual for specific battery replacement procedures, as steps may vary by model.
- Prepare Your Device: Power off your ALBA D31H device completely. If possible, remove any external power cables.
- Locate Battery Compartment: Identify and open the battery compartment on your device. This may involve removing a cover or screws.
- Remove Old Battery: Carefully remove the old battery. Note its orientation to ensure correct placement of the new battery.
- Insert New Battery: Insert the BELLV replacement battery into the compartment, ensuring it is correctly oriented and securely seated. Do not force the battery into place.
- Secure Compartment: Close and secure the battery compartment.
- Initial Charge: It is recommended to fully charge the new battery before its first use.

Image: Angled view of the BELLV replacement battery. This image shows the overall physical appearance of the battery, which helps in identifying the correct replacement part.
4. Operating the Battery
Once installed, the battery operates as the power source for your ALBA D31H device. For optimal performance:
- Charging: Use only the charger specified by the manufacturer of your ALBA D31H device. Ensure the charger is compatible with lithium-ion batteries.
- First Use: Fully charge the battery before its initial use to calibrate the battery meter and ensure maximum capacity.
- Regular Use: Avoid completely draining the battery frequently, as this can reduce its overall lifespan.
5. Maintenance
Proper maintenance can extend the life of your battery:
- Storage: If storing the battery for an extended period, ensure it is charged to approximately 50-70% and stored in a cool, dry place away from direct sunlight and extreme temperatures.
- Cleaning: Keep battery contacts clean and free from dirt or corrosion. Use a dry, soft cloth for cleaning.
- Avoid Extreme Temperatures: Do not expose the battery to very high or very low temperatures, as this can degrade performance and lifespan.
6. Troubleshooting
If you encounter issues with your battery, consider the following:
- Battery Not Charging: Ensure the charger is properly connected and functional. Check if the battery is correctly seated in the device.
- Short Battery Life: This can be normal over time. Ensure the battery has been fully charged. Reduce power consumption of the device if possible.
- Device Not Powering On: Verify the battery is fully charged and correctly installed. If the issue persists, the problem may lie with the device itself rather than the battery.
If troubleshooting steps do not resolve the issue, please contact customer support.
7. Specifications
| Model No. | CS-NP60FU |
| Part No. | KLIC-5000, CGA-S301, LI-20B, D-L12, DB40, NP-60, NP-30 |
| Battery Type | Li-ion (Lithium-ion) |
| Voltage | 3.7V |
| Capacity | 1050mAh |
| Energy | 3.9Wh |
| Dimensions | 53.20 x 35.30 x 7.10mm |
| Weight | 48.0g |
| Manufacturer | BELLV |
8. Warranty and Support
Your BELLV battery comes with a 12-month Warranty and a 14-day Money Back Guarantee. Your satisfaction is important to us. If you have any questions or require assistance, please do not hesitate to contact us. We offer 24/7 email support.
Please carefully review the product images, part numbers, and dimensions to ensure compatibility and avoid purchasing the wrong model.