Introduction
This manual provides essential information for the safe and effective use of your replacement Li-Ion battery pack, compatible with various JVC Everio camcorder models. Please read this manual thoroughly before use.
Product Overview

Figure 1: Top view of the gray battery pack, showing a smooth surface with embossed text "Data Battery".

Figure 2: Side view of the battery pack, revealing the electrical contacts and a partial label with "BATTERY PACK".

Figure 3: Detailed view of the battery pack's label, displaying "BATTERY PACK FOR BN-VF808U 7.4V 800mAh" along with safety warnings and certification marks.
This is a high-quality generic (non-OEM) rechargeable Li-Ion battery pack designed to be 100% compatible with original manufacturer specifications. It features a 7.4V voltage and 800mAh capacity.
Compatible Models
This battery is compatible with the following JVC battery codes and camcorder models:
Compatible Battery Codes:
- JVC BN-VF808
- JVC BN-VF808U
- JVC BN-VF908
- JVC BN-VF908U
- JVC BN-VF815
- JVC BN-VF815U
- JVC BN-VF823
- JVC BN-VF823U
- JVC BN-VF823USP
Compatible Camcorder Models:
- JVC Everio GZ-MG130, GZ-MG230, GZ-MG255, GZ-MG275, GZ-MG330, GZ-MG335, GZ-MG340, GZ-MG360, GZ-MG365, GZ-MG430, GZ-MG435, GZ-MG465, GZ-MG555, GZ-MG575, GZ-MG630, GZ-MG670, GZ-MG680, GZ-MG730
- JVC Everio GZ-MS90, GZ-MS100, GZ-MS120, GZ-MS130
- JVC Everio GZ-HD300, GZ-HD320
- JVC Everio GZ-HM1, GZ-HM200, GZ-HM400
- JVC GR-DA30, GR-DA30U, GR-DA30US, GR-D750, GR-D750U, GR-D770, GR-D770U, GR-D850, GR-D850U MiniDV Camcorder
Setup and Charging
- Initial Charge: Before first use, fully charge the battery. Connect the battery to a compatible JVC charger or directly into your camcorder if it supports in-camera charging. Refer to your camcorder's manual for specific charging instructions.
- Installation: Ensure your camcorder is powered off. Open the battery compartment cover on your camcorder. Align the battery with the compartment, matching the contacts, and gently slide it into place until it clicks securely. Close the battery compartment cover.
- Charging Indicator: The charging indicator on your camcorder or charger will typically show the charging status. Once the indicator signals a full charge, the battery is ready for use.
Operating Instructions
- Powering On: After installation, power on your camcorder as usual. The battery level should be displayed on the camcorder's screen.
- Recharging: This Li-Ion battery has no memory effect, meaning it can be recharged at any time without needing to be fully discharged first. For optimal battery life, avoid completely draining the battery frequently.
- Temperature: Operate the battery within the recommended temperature range specified by your camcorder manufacturer. Extreme temperatures can affect battery performance and lifespan.
Maintenance and Storage
- Cleaning: Keep the battery contacts clean and free from dust or debris. Use a dry, soft cloth to wipe the contacts if necessary.
- Storage: If storing the battery for an extended period, charge it to approximately 50-70% capacity. Store it in a cool, dry place away from direct sunlight and extreme temperatures. Avoid storing fully charged or fully discharged batteries for long periods.
- Disposal: Do not dispose of the battery in household waste. Li-Ion batteries contain recyclable materials and should be disposed of at designated recycling centers according to local regulations.
- Safety: Do not incinerate, expose to high temperatures (above 140°F / 60°C), or disassemble the battery. Avoid short-circuiting the contacts.
Troubleshooting
- Battery not charging:
- Ensure the battery is correctly inserted into the charger or camcorder. Verify that the charger is properly connected to a power source. Check for any visible damage to the battery or charger. Try cleaning the battery contacts.
- Short battery life:
- Battery life can be affected by usage patterns (e.g., continuous recording, LCD brightness), ambient temperature, and the age of the battery. Ensure the battery is fully charged before use. If the issue persists, the battery may be nearing the end of its lifespan.
- Camcorder does not power on with battery:
- Confirm the battery is fully charged and correctly installed. Test the camcorder with another known-good battery if available. If the camcorder still does not power on, the issue may be with the camcorder itself.
Specifications
| Feature | Detail |
|---|---|
| Chemistry | Li-ion |
| Voltage | 7.4V |
| Capacity | 800mAh |
| Condition | Brand New, Factory Package |
| Memory Effect | No |
| Model Number | BN-VF808U-18 |
| Manufacturer | Sanger |
Warranty Information
This product comes with a one-year warranty from the date of purchase. This warranty covers manufacturing defects. It does not cover damage caused by misuse, accident, unauthorized modification, or normal wear and tear. Please retain your proof of purchase for warranty claims.
Support
For further assistance or inquiries regarding this product, please refer to the seller's contact information provided at the point of purchase. Always consult your camcorder's original instruction manual for specific device-related operations and safety guidelines.





