1. Introduction
This manual provides essential information for the safe and effective use of your Surpassed LI-50B compatible rechargeable Li-ion battery. Please read these instructions carefully before using the battery to ensure optimal performance and longevity.
This battery is designed as a replacement or spare for digital cameras compatible with Olympus LI-50B, LI-50C, Pentax D-LI92, and Panasonic VW-VBX090 battery models.
2. Setup and Initial Charging
Before first use, it is recommended to fully charge the battery.
- Unpack the Battery: Carefully remove the battery from its packaging.
- Insert into Charger: Place the battery into a compatible LI-50B battery charger. Ensure the contacts on the battery align correctly with the charger's terminals.
- Connect Charger: Plug the charger into a power outlet. The charger's indicator light will typically show the charging status (e.g., red for charging, green for fully charged).
- Charge Fully: Allow the battery to charge until the indicator light signals a full charge. This may take several hours for the initial charge.

Image 1: Front view of the Surpassed LI-50B compatible battery. This image displays the battery's model number, voltage (3.7V), and capacity (1000mAh), along with various certification marks.
3. Operating Instructions
3.1 Inserting the Battery
- Power Off Camera: Ensure your digital camera is turned off before inserting or removing the battery.
- Open Battery Compartment: Locate and open the battery compartment door on your camera. This is usually on the bottom or side of the camera.
- Insert Battery: Align the battery according to the polarity indicators (+/-) inside the camera's battery compartment. Gently push the battery in until it clicks into place or is securely seated.
- Close Compartment: Close the battery compartment door firmly until it latches.
3.2 Removing the Battery
- Power Off Camera: Always turn off your camera before removing the battery.
- Open Battery Compartment: Open the battery compartment door.
- Release Latch: If your camera has a battery release latch, gently push it to release the battery.
- Remove Battery: Carefully pull the battery out of the compartment.
4. Maintenance and Storage
- Regular Charging: For optimal performance, charge the battery regularly, even if not in frequent use.
- Avoid Full Discharge: While Li-ion batteries have no memory effect, avoiding complete discharge can prolong their lifespan.
- Storage: Store the battery in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, charge the battery to about 50-60% capacity.
- Cleaning: Keep the battery contacts clean using a dry, soft cloth. Dirty contacts can interfere with charging and camera operation.
- Disposal: Do not dispose of batteries in household waste. Follow local regulations for proper recycling of Li-ion batteries.
5. Troubleshooting
- Battery Not Charging:
- Ensure the battery is correctly inserted into the charger and the charger is plugged in.
- Check for any debris or corrosion on the battery and charger contacts. Clean if necessary.
- Try a different power outlet or charger if available.
- Camera Not Turning On:
- Verify the battery is fully charged and correctly inserted into the camera.
- Ensure the battery compartment door is securely closed.
- Test with another known good battery if possible.
- Short Battery Life:
- Ensure the battery has been fully charged.
- Battery performance can degrade over time with repeated charge cycles.
- Extreme temperatures can affect battery performance.
6. Specifications
| Battery Type | Li-ion (Lithium-ion) |
| Voltage | 3.7 V |
| Capacity | 1000 mAh |
| Reusability | Rechargeable |
| Compatible Models | Olympus LI-50B, LI-50C, Pentax D-LI92, Panasonic VW-VBX090 |
| Compatible Cameras | Olympus Stylus Tough TG-805, TG-810, TG-820 iHS Digital Cameras (and others using compatible battery models) |
7. Safety Information and Warnings
Failure to follow these safety instructions may result in fire, electric shock, injury, or damage to the battery or other property.

Image 2: Back view of the Surpassed LI-50B compatible battery, displaying critical safety warnings.
- DO NOT CONNECT IMPROPERLY: Ensure correct polarity when inserting the battery into a device or charger.
- DO NOT DISPOSE OF IN FIRE OR EXPOSE TO EXCESS HEAT: High temperatures can cause the battery to explode or leak.
- DO NOT CRUSH, PUNCTURE, INCINERATE OR SHORT CIRCUIT EXTERNAL CONTACTS: Physical damage or short-circuiting can lead to overheating, fire, or explosion.
- Keep Away from Children: Store batteries out of reach of children.
- Use Only Compatible Chargers: Use only chargers specifically designed for LI-50B type batteries.
- Avoid Water: Do not expose the battery to water or moisture.
- Discontinue Use if Damaged: If the battery appears damaged, swollen, or leaks, discontinue use immediately and dispose of it properly.
8. Warranty and Support
This Surpassed LI-50B compatible battery comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and ensures the product meets its stated specifications.
For any questions, concerns, or warranty claims, please contact the seller directly. You can typically find seller contact information through your purchase history on the platform where the item was bought.
Seller: SONG ANQI account
We are committed to providing quality power products and excellent customer service.





