1. Introduction
This manual provides essential instructions for the safe and efficient use of your Panasonic DE-A25B Battery Charger. Please read this manual thoroughly before using the charger and retain it for future reference. This charger is designed for use with compatible Panasonic Lumix camera batteries.
2. Safety Information
To prevent damage to the charger, battery, or personal injury, always observe the following safety precautions:
- Use only with specified Panasonic batteries. Using incompatible batteries may cause fire, explosion, or other hazards.
- Do not disassemble, modify, or attempt to repair the charger. Refer servicing to qualified personnel.
- Do not expose the charger to rain, moisture, or extreme temperatures.
- Avoid dropping the charger or subjecting it to strong impacts.
- Keep out of reach of children.
- Unplug the charger from the power outlet when not in use or during electrical storms.
- Ensure proper ventilation during charging. Do not cover the charger.
3. Package Contents
Verify that your package contains the following items:
- Panasonic DE-A25B Battery Charger
- User Manual (this document)
4. Product Overview
The Panasonic DE-A25B is a compact battery charger designed for specific Panasonic Lumix camera batteries. It features a direct plug-in design with foldable prongs for portability.

Figure 1: Panasonic DE-A25B Battery Charger. This image shows the compact design of the charger with its foldable power prongs extended, and the battery slot visible on the top surface.
- Battery Slot: Area where the battery is inserted for charging.
- Charging Indicator Light: Illuminates to show charging status.
- Foldable Power Prongs: For direct connection to an AC outlet.
5. Setup
- Unfold Power Prongs: Gently pull out the foldable power prongs from the charger body until they lock into place.
- Connect to Power: Plug the charger directly into a standard AC wall outlet.
- Prepare Battery: Ensure your Panasonic Lumix battery is clean and free of debris on its contacts.
6. Operating Instructions
Follow these steps to charge your battery:
- Insert Battery: Carefully slide the compatible Panasonic Lumix battery into the charging slot of the DE-A25B charger. Ensure it is inserted correctly, aligning the battery contacts with the charger's terminals.
- Observe Indicator Light:
- When the battery is correctly inserted and charging begins, the charging indicator light will illuminate (typically red or orange).
- Once the battery is fully charged, the indicator light will change color (typically green) or turn off, depending on the charger's design.
- Remove Battery: Once charging is complete, gently remove the battery from the charger.
- Unplug Charger: Unplug the charger from the AC outlet and fold the power prongs for storage.
Note: Charging times may vary depending on the battery's capacity and its current charge level.
7. Maintenance
- Cleaning: Disconnect the charger from power before cleaning. Use a soft, dry cloth to wipe the exterior of the charger. Do not use liquid cleaners or solvents.
- Storage: Store the charger in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the power prongs are folded for compact storage.
- Battery Contacts: Periodically check the battery and charger contacts for dust or debris. Clean gently with a dry cotton swab if necessary.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Charger indicator light does not turn on. |
|
|
| Battery does not charge fully. |
|
|
9. Specifications
- Model Number: DE-A25B
- Brand: Panasonic
- Input Voltage: 240 Volts
- Output Voltage: 7.4 Volts
- Color: Black
- Item Weight: 2.4 ounces
- Package Dimensions: 5 x 3 x 1.3 inches
- Certifications: UL, CE, FCC
- Date First Available: October 22, 2009
10. Warranty and Support
For warranty information and technical support, please refer to the official Panasonic website or contact Panasonic customer service in your region. Keep your purchase receipt as proof of purchase for warranty claims.
You can find more information and support resources by visiting the Panasonic Store on Amazon.





