1. Introduction and Overview
This manual provides essential information for the safe and effective use of your SMALLRIG DMW-BLK22 USB-C rechargeable camera battery. This high-capacity 2520mAh (7.2V, 18.15Wh) battery is designed as a replacement for Panasonic DMW-BLK22 batteries, offering enhanced charging convenience and reliable performance for compatible Panasonic LUMIX cameras.
Figure 1: SMALLRIG DMW-BLK22 battery with included USB-C charging cable.
2. Setup: Charging the Battery
The SMALLRIG DMW-BLK22 battery features a built-in USB-C port for direct charging, offering flexibility and convenience. It can also be charged using a compatible Panasonic DMW-BTC15 charger.
2.1. Charging via USB-C Port
- Locate the USB-C input port on the side of the battery.
- Connect the provided USB-C to USB-A cable (or any compatible USB-C cable) to the battery's USB-C port.
- Plug the other end of the cable into a suitable USB power source, such as a wall adapter (5V/2A recommended), car charger, or power bank.
- The charging indicator light on the battery will illuminate red during charging. Once fully charged, the indicator light will turn green. A full charge typically takes approximately 2.5 hours.
Figure 2: Multiple charging methods for the SMALLRIG DMW-BLK22 battery.
Figure 3: Battery charging indicator showing red for charging and green for fully charged.
2.2. Charging with Panasonic DMW-BTC15 Charger
The SMALLRIG DMW-BLK22 battery is compatible with the official Panasonic DMW-BTC15 battery charger. Insert the battery into the charger as per the charger's instructions. The charger's indicators will display the charging status.
Figure 4: The SMALLRIG DMW-BLK22 battery can be charged using a LUMIX DMW-BTC15 charger.
3. Operating the Battery
3.1. Camera Compatibility
This battery is fully decoded and compatible with various Panasonic LUMIX camera models that use the DMW-BLK22 battery type. Compatible models include:
- Panasonic LUMIX GH5
- Panasonic LUMIX GH5 II
- Panasonic LUMIX GH6
- Panasonic LUMIX GH7
- Panasonic LUMIX S5
- Panasonic LUMIX S5 II
- Panasonic LUMIX S5 IIX
- Panasonic LUMIX S9
- Panasonic LUMIX G9 II
The full decoding ensures that the camera will recognize the battery without warning pop-ups and will display accurate battery levels.
Figure 5: Compatible Panasonic LUMIX camera models for the DMW-BLK22 battery.
Figure 6: Fully decoded battery in a camera, displaying battery status without warnings.
3.2. Battery Performance
With its 2520mAh capacity, the battery provides extended usage. For example, when used with a LUMIX GH6, it can support approximately 2 hours of video recording or 310 still shots.
Figure 7: Battery performance metrics for the SMALLRIG DMW-BLK22.
4. Maintenance
- Storage: Store batteries in a cool, dry place away from direct sunlight and extreme temperatures. Avoid storing fully charged or completely depleted batteries for extended periods.
- Cleaning: Keep the battery contacts clean. Use a dry, soft cloth to wipe off any dust or debris. Do not use liquids or abrasive cleaners.
- Handling: Avoid dropping the battery or subjecting it to strong impacts. Do not disassemble, crush, or puncture the battery.
- Disposal: Dispose of used batteries according to local regulations. Do not dispose of batteries in household waste or fire.
5. Troubleshooting
- Battery Not Charging:
- Ensure the USB-C cable is securely connected to both the battery and the power source.
- Verify that the power source (wall adapter, power bank) is functioning correctly and providing sufficient power (5V/2A recommended).
- Check the charging indicator light. If it does not illuminate red, try a different cable or power source.
- Camera Not Recognizing Battery or Displaying Warning:
- Ensure the battery is fully inserted into the camera's battery compartment.
- Verify that your camera model is listed as compatible in Section 3.1.
- If the issue persists, remove and reinsert the battery. If still unresolved, contact customer support.
- Short Battery Life:
- Ensure the battery is fully charged before use (green indicator light).
- Extreme temperatures (hot or cold) can affect battery performance. Operate within the recommended temperature range (0°C to 45°C).
- Battery capacity naturally degrades over time with repeated charge cycles.
6. Specifications
| Feature | Detail |
|---|---|
| Battery Type | Lithium-Ion |
| Capacity | 2520mAh (7.2V, 18.15Wh) |
| Nominal Voltage | 7.2V |
| Input Voltage | 8.4V |
| USB-C Charging | 5V/2A (Max) |
| Output Current (Max) | 5A |
| Cut-off Voltage | 5.0V |
| Operating Temperature | 0°C to 45°C |
| Battery Cell Parameters | NCR18500A240A*2/YL |
| Over-discharge Protection | 4.5-7.5A |
| Battery Weight | 81 ± 5g |
| Material(s) | PC+ABS |
| Product Dimensions | 2.23 x 1.54 x 0.82 inches |
Figure 8: Detailed specifications and dimensions of the SMALLRIG DMW-BLK22 battery.
7. Safety Information
The SMALLRIG DMW-BLK22 battery is engineered with professional-grade safety features to ensure reliable operation and protection for your camera equipment. These include a 6-layer protection system:
- Short Circuit Protection
- High Temperature Protection
- High Voltage Protection
- Over-charge Protection
- High Current Protection
- Over-discharge Protection
Always adhere to the following safety guidelines:
- Do not expose the battery to water or moisture.
- Do not use the battery if it appears damaged, swollen, or leaking.
- Keep the battery away from children and pets.
- Avoid using non-approved chargers or accessories.
- Do not short-circuit the battery terminals.
8. Warranty and Support
Specific warranty details for the SMALLRIG DMW-BLK22 battery may vary by region and retailer. Please refer to the warranty information provided at the time of purchase or visit the official SMALLRIG website for the most up-to-date warranty policy.
For technical support, troubleshooting assistance, or inquiries regarding your SMALLRIG product, please contact SMALLRIG customer service through their official website or the retailer from whom you purchased the product.
