Professional productions demand reliable energy sources that can handle longer shooting hours and multiple accessories. The Rolux Density II 140Wh USB-C V-Mount Battery is built to meet those needs, delivering higher capacity while maintaining a portable form factor ideal for both studio and field use.
Extended Capacity, Same Compact Build
With a capacity of 145Wh (10.05Ah at 14.4V), the Density II offers longer runtimes compared to standard compact batteries. Despite the upgrade in power, it retains a practical size (120 × 91 × 55 mm) and a manageable weight (790g ±10g), making it easy to carry and mount on any rig.
Multi-Port Versatility
The Density II is designed to power both traditional cinema gear and modern USB devices simultaneously. It comes equipped with:
- 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, cameras, and accessories
- USB-A Port – 5V 2.1A output for smartphones, wireless gear, or compact devices
This range of connections makes it a flexible hub for modern productions where different devices must run off one reliable power source.
Built for Professional Environments
The Density II is engineered to perform under demanding conditions. It supports charging at 0~40℃ and can operate in extreme climates ranging from -10℃ to -60℃. Whether you’re filming in cold mountain ranges or hot outdoor locations, this battery ensures consistent performance.
Key Highlights
- 140Wh capacity – extended runtime without adding excessive weight.
- Compact V-Mount form factor – easy integration into professional rigs.
- USB-C fast charge and power delivery – up to 65W out / 45W in.
- Multiple outputs – D-Tap, BP electrodes, USB-C, and USB-A.
- Durable construction – designed for reliability in tough conditions.
Power You Can Depend On
The Rolux Density II 140Wh USB-C V-Mount Battery is more than just an upgrade in capacity—it’s a professional solution for creators who require longer runtime, versatile connections, and dependable power in any shooting environment. Compact yet powerful, it’s the perfect balance for modern production needs.