SmallRig DMW-BLK22 USB-C Rechargeable Camera Battery - DMW-BLK22
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Product Information
Full details
The SmallRig DMW-BLK22 USB-C Rechargeable Camera Battery is designed for photographers and videographers using Panasonic LUMIX cameras who need a reliable, high-capacity power solution with modern charging convenience. Offering a robust 2520 mAh capacity and an integrated USB-C port for direct-to-battery charging, this unit eliminates the need for bulky external cradles in the field. Please note that while the USB-C charging is a major efficiency boost, users must still carry a compatible USB cable to take advantage of this feature.
All features
| Model Part Number | DMW-BLK22 |
|---|---|
| Brand | SmallRig |
Extended Product Information
FAQs
Can I charge this battery in the original Panasonic charger?
Yes, this battery is designed to be fully compatible with original camera chargers as well as via the integrated USB-C port.
Does this battery cause 'non-genuine' battery warnings?
No, the battery is fully decoded to communicate with Panasonic cameras, so it functions without any warning pop-ups.
What is the warranty period?
The product comes with a 2-year warranty period.
Is the USB-C port used for data transfer?
No, the USB-C port is strictly for charging purposes only.
Does it fit the same as the original battery?
Yes, it is designed with the exact dimensions as the original DMW-BLK22 to ensure a perfect fit in the battery compartment.
Can I use a fast charger (PD charger) with this?
You can use a PD charger, but the battery will charge at its supported input limit of 5V/2A.
Troubleshooting
Battery not charging via USB-C
Verify that your power source provides at least 5V 2A and that the USB-C cable is fully functional.
Camera does not recognize the battery
Remove the battery, clean the metal contact points with a dry microfiber cloth, and reinsert it firmly.
Charging takes longer than 2.5 hours
Ensure you are using a power adapter or power bank that supports at least 2A output; low-amperage chargers will increase charge time.
Pros and Cons
Pros
- Integrated USB-C port allows for flexible charging on the go
- Full decoding ensures seamless integration with camera firmware
- Rapid 2.5-hour charge time via 5V 2A input
- Durable, fire-resistant construction for professional safety
- Compatible with a wide range of modern Panasonic mirrorless bodies
Cons
- Requires a separate USB-C cable for direct charging
- Does not replace the need for original OEM charging if a USB source is unavailable
- Single-piece packaging means you must purchase multiple units for extended travel
Setup, Compatibility & Care
To begin, ensure the battery is fully charged using a reliable 5V 2A USB power source. When inserting, orient the battery correctly according to the pins in your Panasonic camera slot. The DMW-BLK22 is compatible with models including the LUMIX GH7, GH6, GH5 II, S9, G9 II, S5 IIX, S5 II, and original S5. For care, store the battery in a cool, dry place between 0-45 °C and avoid exposing the USB-C port to moisture or debris. Use only high-quality USB-C cables to maintain the 2.5-hour charging speed and to protect the internal circuitry.