Introduction
This manual provides essential instructions for the safe and effective use of your Sony NP-FW50 Lithium-Ion rechargeable battery. The NP-FW50 is designed to provide reliable power for compatible Sony Alpha cameras, ensuring extended operation for capturing photos and videos.
An image of the Sony NP-FW50 Lithium-Ion rechargeable battery. The battery is black with 'InfoLITHIUM W' and 'SONY' branding visible on its surface, along with electrical contacts at one end.
Important Safety Information
To prevent fire, electric shock, injury, or damage to the battery, please observe the following precautions:
- Use only with compatible Sony chargers and devices.
- Do not disassemble, open, crush, bend, deform, puncture, or shred the battery.
- Do not modify or remanufacture the battery, attempt to insert foreign objects into the battery, or immerse or expose it to water or other liquids.
- Do not expose the battery to fire, explosion, or other hazards.
- Avoid dropping the battery or subjecting it to severe impacts.
- Keep out of reach of children.
- Dispose of used batteries according to local regulations.
Package Contents
The standard packaging for the Sony NP-FW50 includes:
- Sony NP-FW50 Lithium-Ion Rechargeable Battery (x1)
Setup
Charging the Battery
- Insert the NP-FW50 battery into a compatible Sony battery charger (e.g., BC-VW1, BC-VM10). Ensure the battery is correctly oriented.
- Connect the charger to a power outlet (AC 100-240V, 50/60 Hz).
- The charging indicator on the charger will illuminate, typically orange or green, to show that charging has begun.
- Allow the battery to charge completely. A full charge is indicated when the charging light changes color or turns off, depending on the charger model.
- For optimal performance, it is recommended to fully charge the battery before its first use.
Installing the Battery
- Ensure your camera is turned off.
- Open the battery compartment cover on your compatible Sony Alpha camera.
- Insert the NP-FW50 battery into the compartment, aligning the contacts correctly. The battery should click into place securely.
- Close the battery compartment cover firmly.
Operation
Once installed, the NP-FW50 battery powers your camera. The camera's display will typically show the remaining battery life. The InfoLITHIUM system provides an accurate indication of remaining capacity.
- Monitoring Battery Life: Refer to your camera's display for real-time battery status.
- Extended Use: For prolonged shooting sessions, it is advisable to carry fully charged spare batteries.
- Temperature Effects: Battery performance may decrease in extremely cold environments. Keep the battery warm when not in use in such conditions.
Maintenance and Storage
- Cleaning: Wipe the battery terminals with a dry cloth if they become dirty. Do not use wet cloths or solvents.
- Storage: When storing the battery for an extended period, charge it to approximately 50% capacity and store it in a cool, dry place away from direct sunlight. Avoid storing fully charged or completely depleted batteries for long durations.
- Disposal: Do not dispose of batteries in general household waste. Follow local regulations for proper recycling or disposal of lithium-ion batteries.
Troubleshooting
| Issue | Possible Cause / Solution |
|---|---|
| Battery does not charge. |
|
| Battery drains quickly. |
|
| Battery does not fit in camera. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | NP-FW50 |
| Battery Type | Lithium-Ion |
| Minimum Capacity | 1020mAh (7.3Wh) |
| Mean Output Voltage | 7.2V |
| Maximum Charge Voltage | DC 8.4V |
| Maximum Charge Current | 1.02A |
| Product Dimensions | 3.8 x 8.7 x 1.2 inches |
| Item Weight | 3.2 ounces |
| Recommended Use | Camera |
Warranty and Support
For warranty information and technical support, please refer to the documentation included with your camera or visit the official Sony support website. Keep your proof of purchase for warranty claims.
Online Support: https://www.sony.com/electronics/support
