1. Introduction
This manual provides essential instructions for the safe and effective use of your BM Premium DMW-BLG10 Li-ion batteries and charger. This product is designed to power various Panasonic Lumix digital cameras, offering a reliable alternative or supplement to your original equipment.
2. Package Contents
Please verify that all items are present in your package:
- 2 x BM Premium DMW-BLG10 Li-ion Batteries
- 1 x BM Premium Battery Charger
- 1 x AC Power Adapter
- 1 x Car Charging Adapter
- 1 x European Travel Adapter
- 1 x Cleaning Cloth

Image: The BM Premium DMW-BLG10 battery and charger kit, showcasing the charger with a battery inserted, along with AC, car, and European adapters.
3. Safety Information
WARNING: To prevent fire or shock hazard, do not expose this unit to rain or moisture.
- Do not short circuit the battery terminals.
- Do not dispose of batteries into fire.
- Charge batteries only with the specified BM Premium charger provided.
- The charger is built with multiple circuit protections including over-charging, short-circuit, high-temperature, and surge protection.
- Do not disassemble the charger unit.
- Use the charger in dry locations only.
- Keep batteries and charger away from children.

Image: Close-up of the BM Premium DMW-BLG10 battery, displaying safety warnings such as 'Do not short circuit' and 'Charge only with specified charger'.
4. Setup
Follow these steps to prepare your battery and charger for use:
- Insert Battery: Slide the DMW-BLG10 battery into the charger, ensuring the positive (+) and negative (-) contacts are properly aligned with the charger's terminals. The battery should fit securely.
- Connect to Power:
- AC Outlet: Flip out the prongs on the charger and plug it directly into any standard household AC outlet (100V-240V).
- Car Charger: For in-car charging, connect the car charging adapter to the charger and then plug it into your vehicle's 12V accessory socket.
- European Outlet: Use the provided European travel adapter if charging in compatible regions.

Image: The BM Premium battery charger with a battery inserted, plugged into a standard wall outlet, ready for charging.

Image: A detailed view of the BM Premium battery charger, showing the input specifications and instructions for use, including how to insert the battery and plug into an AC outlet.
5. Operating Instructions
The charger features an LED indicator to show the charging status:
- A RED light indicates that the battery is currently charging.
- A GREEN light indicates that the battery is fully charged and ready for use.
The DMW-BLG10 batteries are equipped with a fully decoded chip, allowing them to function like original batteries, including displaying remaining power on compatible cameras. They are also designed with no memory effect, allowing you to charge them at any time without reducing their overall capacity or lifespan.

Image: A visual guide demonstrating the charger's LED indicator lights: red for charging and green for a fully charged battery.
6. Maintenance
To ensure the longevity and optimal performance of your batteries and charger:
- Store batteries in a cool, dry place when not in use.
- Avoid exposing batteries or the charger to extreme temperatures, direct sunlight, or high humidity.
- Clean the battery and charger contacts periodically with a dry, soft cloth to ensure good connection.
- Do not drop or subject the batteries or charger to strong impacts.
7. Troubleshooting
- Charger light not changing: Ensure the battery is correctly inserted and making firm contact with the charger terminals. Verify the charger is securely plugged into a working power outlet.
- Battery not fitting snugly in charger: While designed for a secure fit, minor variations can occur. Ensure proper alignment of contacts. If the connection is loose, gently adjust the battery position.
- Camera displays warning about non-original battery: BM Premium DMW-BLG10 batteries are designed with a fully decoded chip to ensure compatibility and proper function with your Panasonic Lumix camera, including displaying battery life. If a warning appears, ensure the battery is correctly inserted and restart the camera.
8. Specifications
| Feature | Detail |
|---|---|
| Battery Model | DMW-BLG10 |
| Battery Type | Li-ion |
| Energy Storage Capacity | 1200mAh |
| Voltage | 7.4 volts |
| Watt-hours (Wh) | 8.6 Wh |
| Charger Input | AC 100V-240V ~ 50/60Hz, Max 150mA |
| Product Dimensions | 6 x 5 x 5 inches |
| Item Weight | 1.5 ounces |
9. Warranty and Support
BM Premium Batteries and Chargers include a full one-year warranty from the date of purchase. For warranty claims or technical support, please contact BM Premium customer service through your retailer or the official BM Premium website.