When your production demands more endurance without sacrificing portability, the Rolux Density II 140Wh USB-C V-Mount Battery delivers. Engineered for professionals who rely on consistent, high-output power, the Density II provides a perfect balance of capacity, versatility, and intelligent charging. It’s designed to keep your cameras, lights, and accessories powered longer — wherever your creativity takes you.
High-Capacity Power for Professional Gear
With a rated capacity of 145Wh (10.05Ah) at 14.4V, the Rolux Density II offers extended runtime for demanding production setups. It’s ideal for powering high-draw equipment such as cinema cameras, LED panels, monitors, or wireless video systems. Despite its higher energy density, it maintains a compact 120×91×55mm form factor and weighs just 790g, making it an excellent choice for field and studio work alike.
Comprehensive Power I/O Options
The Density II provides multiple power output and input options, giving filmmakers the flexibility to power a wide range of devices simultaneously:
- BP Electrodes: 14.4V 15A output / 16.8V 3A input
- D-Tap: 14.4V 15A output / 16.8V 3A input
- USB-C: 65W max output / 45W max input (PD2.0 & PD3.0 supported)
- USB-A: 5V 2.1A output
This configuration ensures compatibility with both traditional broadcast equipment and modern USB-C-powered devices like laptops, monitors, and cameras — all without needing extra adapters or chargers.
USB-C PD: Fast, Smart, and Efficient
The built-in USB-C Power Delivery port is one of the Density II’s biggest advantages. With up to 65W of output, it can charge or power laptops, tablets, and cameras that support USB-C PD. The 45W input also means you can recharge the battery quickly via USB-C, making it perfect for on-the-go workflows where every minute counts.
Designed for Reliability in Any Environment
The Rolux Density II is built to perform under tough conditions. It operates smoothly across a wide temperature range — from -10℃ to 60℃ — and charges safely between 0℃ and 40℃. Its durable housing offers excellent protection from shocks and daily wear, ensuring long-term reliability even in the most demanding production environments.
Compact Yet Powerful Form
Despite its higher capacity, the Density II retains the same sleek dimensions as the smaller 98Wh model. Its design makes it easy to integrate into compact rigs or lightweight camera setups, ensuring mobility without compromising power. Whether used as a main source or a backup, it offers continuous, stable energy that professionals can count on.
Key Specifications
- Model: Density II
- Rated Voltage: 14.4V
- Capacity: 145Wh / 10.05Ah
- Mount Type: V-Mount
- BP Electrodes: 14.4V 15A out / 16.8V 3A in
- D-Tap: 14.4V 15A out / 16.8V 3A in
- USB-C: 65W out / 45W in
- USB-A: 5V 2.1A out
- Charging Temp: 0℃–40℃
- Working Temp: -10℃–60℃
- Dimensions: 120×91×55mm
- Weight: 790g ±10g
Why Choose the Rolux Density II
The Density II is more than just a larger version of its predecessor — it’s a professional power solution built for today’s hybrid workflows. With its combination of high capacity, intelligent charging, and multiple output options, it provides the flexibility to power all your essential gear from one compact unit.
Conclusion
The Rolux Density II 140Wh USB-C V-Mount Battery is the ultimate power companion for serious creators who need longer runtimes, faster charging, and total versatility. From high-demand cinema cameras to mobile workstations, it delivers stable performance in every condition — a true powerhouse in professional energy management.