When your production demands the longest runtimes and the ability to power multiple high-draw devices, the Rolux Density III 290Wh USB-C V Mount Battery delivers uncompromising performance. With its massive capacity and multi-port power delivery, it’s the ultimate choice for extended filming days, large-scale productions, and location shoots far from a power source.
Massive Capacity for Extended Shoots
Boasting 290Wh / 20,100mAh capacity at 14.4V, the Density III ensures you can operate cinema cameras, large monitors, high-output LED lights, and other demanding gear for hours without interruption. This high-capacity battery drastically reduces the need for frequent swaps, making it perfect for time-sensitive productions and long-form shoots.
Comprehensive Power Output Options
The Density III offers professional-grade flexibility with multiple power interfaces:
- BP Electrodes: 14.4V 15A out / 16.8V 3A in
- D-Tap Port: 14.4V 15A out / 16.8V 3A in
- USB-C PD: Up to 65W output / 45W input – for laptops, tablets, and other PD-enabled devices
- USB-A: 5V 2.1A out – for smaller accessories such as wireless receivers or mobile devices
This versatility allows you to run your main camera system while charging auxiliary gear, keeping your setup efficient and reducing downtime.
Built for Reliability in Any Environment
With a working temperature range of -10℃ to -60℃ and a charging temperature range of 0℃ to 40℃, the Density III is designed for extreme conditions. Whether you’re filming under the blazing sun or in sub-zero temperatures, it maintains steady, reliable performance.
Size and Portability
Despite its large capacity, the Density III remains practical for on-set use, with dimensions of 120×91×90mm or 120×91×102mm depending on model, and a weight of 1380g to 1390g. Its V-Mount design ensures secure attachment to industry-standard equipment.
Key Advantages
- Ultra-High Capacity – Supports all-day shooting without battery changes.
- Multi-Device Power Delivery – Run multiple devices from one battery.
- USB-C PD Support – Fast charging for modern production tools.
- Rugged Build – Performs reliably in extreme shooting conditions.
The Power Solution for Demanding Productions
From feature films and documentaries to live event coverage, the Rolux Density III 290Wh USB-C V Mount Battery provides the endurance and flexibility needed to power complex, professional-grade setups.
With the Density III, you can run your production at full power—literally.