As cinema production technology advances, the need for efficient, high-capacity power management continues to grow. The Rolux 4-Channel B-Mount Battery Charger is purpose-built for modern film and broadcast professionals who rely on B-Mount systems to power high-voltage cameras and lighting equipment. With intelligent simultaneous charging, a rugged design, and fast power recovery, it’s the ultimate solution for maintaining workflow efficiency on set or in the studio.
Fast and Efficient 4-Channel Charging
Designed to keep multiple batteries ready for action, this charger features four independent B-Mount charging bays, allowing you to charge up to four batteries simultaneously. Each channel is powered by a robust DC 33.6V/3A input, with a total output capacity of up to 400W.
With a charging duration of approximately 4 hours, even large-capacity batteries can be restored to full power quickly — minimizing downtime between shoots and keeping your production running smoothly.
Smart Power Management for Professional Gear
The Rolux 4-Channel B-Mount Charger incorporates intelligent charging circuitry that automatically detects each battery’s condition and adjusts voltage and current for optimal performance. This ensures balanced charging across all channels while preventing overcharge, overheating, and overcurrent issues.
This level of intelligent control not only enhances safety but also helps extend battery lifespan, making it a long-term investment for professionals who depend on their gear every day.
Universal AC Input for Global Use
Featuring a wide AC input range of 100V–240V (50/60Hz), the charger adapts seamlessly to global power standards. Whether you’re shooting in a studio in Los Angeles or on location in Berlin, you can rely on consistent, efficient power delivery without the need for converters or transformers.
Durable, Compact, and Practical Design
Built to meet the demands of modern production environments, the Rolux 4-Channel B-Mount Charger combines durability with ergonomic design.
- Dimensions: 255 × 94 × 170 mm
- Weight: 2840 g
Its compact frame and solid build make it easy to transport and set up on location, while the smart cooling system ensures stable operation in high-demand scenarios.
Reliable Operation in Any Environment
The charger is engineered to perform efficiently across a wide range of conditions, operating smoothly within a temperature range of -10°C to 40°C. Whether you’re working on a cold outdoor set or under the intense heat of studio lights, the Rolux charger maintains steady, safe performance.
Optimized for the B-Mount System
As the new industry standard for professional cinema power solutions, B-Mount technology offers higher voltage, intelligent communication, and greater stability. The Rolux 4-Channel Charger is fully compatible with all Rolux B-Mount batteries as well as other B-Mount models following ARRI’s open standard — making it a versatile and future-ready addition to any production kit.
Professional Power, Simplified
The Rolux 4-Channel B-Mount Battery Charger is a high-performance charging system designed for professionals who demand reliability, speed, and precision. By combining fast multi-channel operation with intelligent protection and universal compatibility, it streamlines power management and keeps your production running at full strength.
In summary, the Rolux 4-Channel B-Mount Charger delivers the efficiency and dependability required by modern cinematography. With intelligent 4-bay charging, rapid power recovery, and durable design, it’s the perfect companion for powering high-end cameras and lighting systems — ensuring that when creativity calls, your batteries are always ready.