In large-scale productions, uninterrupted power is not just convenient—it’s essential. The Rolux Density III 290Wh USB-C V-Mount Battery is designed for professionals who need extended runtime, versatile charging, and reliable performance in any environment. With nearly triple the capacity of standard compact V-mount batteries, it provides a powerhouse solution for intensive shooting schedules.
Massive Power Capacity
At 290Wh / 20,100mAh, the Density III offers long-lasting energy reserves, making it ideal for powering cinema cameras, high-output LED lights, field monitors, and other demanding equipment. Its 14.4V rated capacity ensures compatibility with a wide range of professional gear, reducing the need for frequent battery changes on set.
Flexible Power Interfaces
Equipped with multiple input and output options, the Density III functions as a versatile power station for both production equipment and personal electronics:
- BP Electrodes: 14.4V 15A output, 16.8V 3A input
- D-Tap Port: 14.4V 15A output, 16.8V 3A input
- USB-C Port: Supports up to 65W output and 45W input, suitable for laptops, tablets, and high-power USB-C devices
- USB-A Port: 5V 2.1A output for mobile devices and accessories
With this combination, the Density III not only supports professional filmmaking equipment but also keeps essential devices like laptops and phones charged throughout the day.
Built for Endurance
The Density III is engineered to perform reliably in extreme environments. It can be charged safely between 0℃ and 40℃, and operates in a wide temperature range from -10℃ to -60℃. Whether shooting in freezing mountain ranges or under scorching sun, this battery delivers consistent performance.
Professional Form Factor
Despite its large capacity, the Density III maintains a manageable size of 120×91×90mm or 120×91×102mm, depending on the variant, and weighs around 1380g–1390g. This makes it practical for on-set use while still offering maximum runtime compared to smaller batteries.
Key Advantages of the Rolux Density III
- High-capacity 290Wh power for long-duration shoots
- Multiple outputs including high-power USB-C PD
- Rugged performance in extreme temperature conditions
- Designed for heavy-duty professional workflows
- A practical alternative to carrying multiple smaller batteries
The Rolux Density III 290Wh USB-C V-Mount Battery is the ultimate solution for professionals who need dependable, extended power. With its combination of high capacity, flexible connectivity, and robust build, it ensures that your production stays powered—no matter how demanding the shoot.