Introduction
This user manual provides detailed instructions for the safe and efficient use of your VILTROX NP-F550 Li-ion Battery. This high-quality replacement battery is designed to be a reliable and efficient power source for your lighting equipment, ensuring your gear stays illuminated throughout your shoot. Please read this manual thoroughly before use and retain it for future reference.
Package Contents
- 1 x VILTROX NP-F550 Battery
- 1 x Type-C Cable
- 1 x User Manual
Product Overview and Features
The VILTROX NP-F550 battery offers high capacity and stable power output, making it an ideal choice for various photography and videography applications. It features a user-friendly design with a built-in Type-C input for fast charging and a four-LED battery level indicator.

Image: The VILTROX NP-F550 battery shown alongside its included Type-C charging cable.

Image: Illustrates the battery's 2200mAh high capacity, USB-C charging capability, and visible battery level indicator.

Image: Close-up of the VILTROX NP-F550 battery showing the Type-C charging port and LED indicators during charging.

Image: A finger pressing the battery level check button on the VILTROX NP-F550, illuminating the four LED indicators.
Key Features:
- High Capacity: 2200mAh for extended use.
- Wide Compatibility: Works with various video lights, LED lights, and field monitors (Note: Not compatible with camcorders and cameras).
- Type-C Input: Enables fast and convenient charging.
- Battery Level Indicator: Four-LED display for quick battery status checks.
- User-friendly Design: Easy installation and removal for quick battery swaps.
Setup
Initial Charging
- Connect the provided Type-C cable to the Type-C input port on the VILTROX NP-F550 battery.
- Connect the other end of the Type-C cable to a compatible USB power adapter (not included) or a USB port on a computer.
- The battery level indicator LEDs will illuminate. A red light will flash during charging, and will remain solid red when fully charged.
- For optimal performance, fully charge the battery before first use.

Image: The VILTROX NP-F550 battery connected to a wall charger via its Type-C port.

Image: The VILTROX NP-F550 battery connected to a portable power bank for charging.
Operating Instructions
Installing the Battery
- Identify the battery compartment on your compatible device (e.g., LED light, field monitor).
- Align the VILTROX NP-F550 battery with the battery slot, ensuring the contacts match.
- Gently slide the battery into the compartment until it clicks into place, indicating a secure connection.

Image: The VILTROX NP-F550 battery being inserted into a dual-slot battery charger, demonstrating proper alignment.

Image: The VILTROX NP-F550 battery installed in a field monitor, highlighting its user-friendly design for quick swaps.
Checking Battery Level
- Press the small button located on the bottom of the battery.
- The four LED indicators will light up to show the current battery charge level.
- Each illuminated LED represents approximately 25% of the battery's charge.

Image: A close-up of the VILTROX NP-F550 battery showing the illuminated blue LED indicators for battery level.
Maintenance
- Store the battery in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid fully discharging the battery for prolonged periods, as this can reduce its lifespan.
- If storing for an extended period, charge the battery to approximately 50-70% capacity.
- Clean the battery contacts periodically with a dry, soft cloth to ensure optimal connection.
- Do not disassemble, crush, or puncture the battery.
- Dispose of used batteries according to local regulations.
Troubleshooting
Battery Not Charging
- Ensure the Type-C cable is securely connected to both the battery and the power source.
- Verify that the power adapter or USB port is functioning correctly.
- Try using a different Type-C cable or power source.
- Check if the battery contacts are clean and free of debris.
Battery Not Powering Device
- Ensure the battery is fully charged. Check the battery level indicator.
- Verify that the battery is correctly inserted into the device's battery compartment.
- Confirm that your device is compatible with NP-F series batteries and specifically the NP-F550. Remember, this battery is not compatible with camcorders and cameras.
- Clean the battery contacts on both the battery and the device.
Short Battery Life
- Ensure the battery is fully charged before use.
- Operating in extreme temperatures (very hot or very cold) can reduce battery performance.
- The battery's lifespan naturally decreases over time and with repeated charge cycles.
Specifications
| Attribute | Detail |
|---|---|
| Brand | VILTROX |
| Model Number | NP-F550 |
| Battery Cell Composition | Lithium Ion |
| Battery Capacity | 2200 Milliamp Hours |
| Product Dimensions | 0.98 x 1.51 x 2.78 inches |
| Item Weight | 3.88 ounces |
| Recommended Uses | Field Monitor, Photography LED Light |
| Country of Origin | China |
Warranty and Support
For warranty information and technical support, please refer to the official VILTROX website or contact their customer service directly. The included user manual in the package may contain specific warranty details.
VILTROX Official Store: Visit the VILTROX Store on Amazon





