Introduction
This manual provides detailed instructions for the Norifon DB-L50 USB Charger. Please read this manual carefully before use to ensure proper operation, safety, and to maximize the lifespan of your device. This charger is designed for specific Sanyo camera batteries.
Compatibility
This charger is compatible with the following battery models:
- DB-L50
- DB-L50AU
It is designed for use with Sanyo Xacti cameras that utilize these battery types, including but not limited to:
- Xacti DMX-FH11, DMX-FH11K
- Xacti DMX-HD1000, DMX-HD1000K, DMX-HD1000S
- Xacti DMX-HD1010, DMX-HD1010K, DMX-HD1010S
- Xacti DMX-HD2000, DMX-HD2000K, DMX-HD2000N
- Xacti DMX-TH1, DMX-TH1S
- Xacti DMX-WH1, DMX-WH1E, DMX-WH1EL, DMX-WH1W, DMX-WH1Y
- Xacti VPC-FH1ABK, VPC-FH1BK, VPC-FH1EBK
- Xacti VPC-HD1000, VPC-HD1010, VPC-HD1010BK
- Xacti VPC-HD2000, VPC-HD2000ABK, VPC-HD2000EBK
- Xacti VPC-TH1, VPC-TH1BL, VPC-TH1EX-B, VPC-TH1EXBL-B, VPC-TH1EXR-B, VPC-TH1R, VPC-TH2
- Xacti VPC-WH1, VPC-WH1BL, VPC-WH1EXBL-B, VPC-WH1EXW-B, VPC-WH1EXYL-B
Important: Always verify the battery model printed on your battery's label (not the camera model) to ensure compatibility before charging.

Image: Example of a battery label indicating the battery code (P/N) like DB-L50.
Setup
Follow these steps to set up your Norifon DB-L50 USB Charger:
- Identify Battery Model: Confirm that your battery is a DB-L50 or DB-L50AU model. This is crucial for proper charging.
- Align Terminals: Carefully align the positive (+) and negative (-) terminals of your battery with the corresponding contacts inside the charger slot.
- Insert Battery: Gently slide the battery into the charger slot until it is securely seated.
- Connect USB Cable: Insert the micro USB connector of the provided cable into the micro USB port on the charger.

Image: Close-up view of the charger's micro USB port.
- Connect to Power Source: Connect the standard USB-A end of the cable to a compatible USB power source. This can include a laptop, PC, power bank, USB wall charger, or USB car adapter.

Image: Diagram illustrating various compatible USB power sources such as PC, AC charger, car charger, and power bank.

Image: The included USB charging cable, measuring 11.8 inches (30cm) in length.
Operating Instructions
Once the charger is set up with a battery and connected to a power source, it will begin charging automatically.
- Charging Indicator: When the battery is charging, the indicator light on the charger will illuminate red.
- Full Charge Indicator: Once the battery is fully charged, the indicator light will change from red to blue.
- Completion: Disconnect the charger from the power source and remove the fully charged battery.

Image: The Norifon DB-L50 USB charger with a battery inserted, illustrating its compact dimensions of approximately 3.31 inches (8.4cm) in length, 1.85 inches (4.7cm) in width, and 0.79 inches (2.0cm) in thickness.
Instructional Video: How to Use the Charger
Video: This video demonstrates how to select the correct DB-L50 charger and provides a step-by-step guide on how to use it, including battery insertion and observing the charging indicator lights.
Maintenance
To ensure the longevity and safe operation of your charger, please observe the following maintenance guidelines:
- Dry Location: Always use and store the charger in a dry environment. Avoid exposure to moisture or humidity.
- No Immersion: Do not immerse the charger in water or any other liquids.
- No Modification: Do not attempt to open, disassemble, or modify the charger. Unauthorized modifications can be dangerous and will void any warranty.
- Compatible Batteries Only: Use only batteries that are explicitly listed as compatible with this charger.
- Cleaning: Clean the charger's exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents.

Image: The back label of the Norifon Micro Charger, displaying model information, input/output specifications, and important warnings such as "Do not open, modify the charger; Do not immerse the charger into water; Use in dry location only; Use the compatible battery only."
Troubleshooting
If you encounter issues with your charger, please refer to the following common problems and solutions:
- Charger Not Working / No Indicator Light:
- Ensure the USB cable is securely connected to both the charger and the power source.
- Verify that the USB power source is active and providing power.
- Check if the battery is inserted correctly with its positive and negative terminals aligned with the charger's contacts.
- Battery Does Not Fit Perfectly:
- Some batteries may sit slightly on the edge of the charger but should still make proper contact for charging. Ensure the metal contacts on the battery and charger are touching.
- Indicator Light Remains Red (Does Not Turn Blue):
- The battery may not be fully charged yet. Allow more time for charging.
- The battery itself might be faulty or at the end of its lifespan. Try charging a different compatible battery if available to isolate the issue.
- Ensure the charger is receiving stable power from the USB source.
Specifications
| Brand | Norifon |
| Model Number | DB-L50 |
| Input Voltage | 5 Volts |
| Current Rating | 0.6 Amps |
| Output | DC 4.2V/8.4V±5% 500mA |
| Item Weight | 30 Grams |
| Dimensions (Approx.) | 3.31 inches (8.4cm) x 1.85 inches (4.7cm) x 0.79 inches (2.0cm) |
| USB Cable Length | 11.8 inches (30cm) |
| Color | Blue, Red (indicator lights) |
Warranty Information
This Norifon product is covered by a standard manufacturer's warranty. For specific details regarding warranty duration, coverage, and how to make a claim, please refer to the warranty information provided at the time of purchase or contact the seller directly through the platform where the product was acquired. Keep your proof of purchase for warranty purposes.
Support
For further assistance, technical support, or any questions not covered in this manual, please contact Norifon customer service. You can typically find contact information or a support portal by visiting the Norifon brand store on Amazon or by using the 'Contact Seller' option within your purchase history.
