As productions grow increasingly mobile and gear more sophisticated, the demand for smart, compact, and multi-output power solutions is higher than ever. Enter the Rolux Grand I 99Wh Gold Mount Battery (USB-C)—a power hub crafted for professionals who need flexibility, performance, and a modern interface in a travel-friendly size.
Gold Mount Reliability, Rolux Innovation
Designed for seamless integration with Gold Mount systems, the Grand I brings classic compatibility into the next generation. Weighing only 630g, and measuring 108.3 x 82 x 69mm, it’s light enough for handheld rigs yet powerful enough for cinema cameras, monitors, and pro-level accessories.
At its core, the battery uses Samsung 35E 18650 lithium-ion cells, offering 99Wh of capacity at 14.4V—a perfect fit for air travel regulations without sacrificing runtime.
Versatile Power Distribution
The Grand I doesn’t just power your camera—it’s a full-on energy distribution hub with an extensive range of ports:
- BP Interface Output: 14.4V / 10A – For cameras and large power draw devices
- D-TAP Output: 14.4V / 10A – Ideal for lights, video transmitters, or audio equipment
- DC1 Output: 12V / 3A – For field monitors or external recorders
- DC2 Output: 8.4V / 3A – Great for mirrorless camera adapters or compact accessories
- USB-A Output: 5V / 3A – Standard output for phones, tablets, or mobile devices
- USB-C Output: Supports PD2.0 & PD3.0, up to 65W – Perfect for fast-charging laptops, smartphones, and USB-C LED lights
- USB-C Input: Supports PD2.0 & PD3.0, up to 45W – Allowing direct charging via modern USB-C adapters, no dedicated charger required
This wide range of outputs makes the Grand I incredibly versatile across multiple shooting scenarios—from studio productions to run-and-gun documentaries.
Intelligent Design for Real-World Use
Engineered to perform in demanding environments, the battery functions reliably from -10°C to 60°C, giving you confidence in extreme cold or heat. The advanced USB-C PD support not only accelerates charging and discharging but also adds smart voltage negotiation, enhancing safety for sensitive electronics.
Its 220W maximum output means you can run high-drain devices without stress or power dropouts, ensuring stable performance for professional-grade shoots.
Conclusion
The Rolux Grand I 99Wh Gold Mount Battery (USB-C) isn’t just a battery—it’s an adaptable power ecosystem packed into a compact, flight-safe unit. With Gold Mount stability, extensive output options, and future-proof USB-C PD support, it’s the go-to solution for filmmakers and creators who demand more from their power gear.
Whether you’re in the field, the studio, or 35,000 feet in the air, the Grand I delivers power with precision.