As modern cinema cameras and professional equipment become more power-hungry, a dependable high-output battery is essential. The Rolux 300W B Mount Battery delivers an impressive 302.4Wh capacity with a 28.8V/10A maximum output, making it an ideal power source for large-scale productions, LED lighting, and advanced cinema rigs.
Exceptional Power Capacity
With 10,500mAh at 28.8V, this battery is engineered to run high-demand gear for extended periods. Whether you’re filming on location or working in studio environments, the Rolux 300W provides the endurance needed to keep production moving smoothly without frequent battery swaps.
Multiple Output Options
The Rolux 300W B Mount Battery is designed with versatility in mind, offering several output solutions for different workflows:
- Battery Output: 28.8V/10A (Max) for high-power cinema cameras and lighting.
- D-TAP Output: 16.8V/3A (Max) for accessories like monitors and transmitters.
- USB-A Output: 5V/2.1A (Max) for smaller electronics.
- USB-C Output: Supports PD fast charging up to 65W (5V–20V, 3.25A Max), perfect for laptops, tablets, and smartphones.
This broad compatibility transforms the battery into a central power hub on set.
Fast and Flexible Charging
Time efficiency is critical in production, and the Rolux 300W battery is built with quick charging in mind. Through USB-C charging, it reaches full capacity in about 6 hours, while using a 4KBM charger cuts that time down to just 4 hours—ideal for fast-paced shooting schedules.
Smart Safety and Performance
Featuring a cut-off voltage of 22V and a full charge of 33.6V, the Rolux 300W maintains stable power delivery while protecting connected equipment. Its intelligent design ensures safe operation under heavy loads and long usage cycles.
Built for Professionals
Weighing 1637g and measuring 138mm x 80mm x 90mm, the Rolux 300W B Mount Battery balances high-capacity energy storage with a manageable size. It’s ruggedly built to endure professional use, whether in studio conditions or demanding outdoor shoots.
Key Benefits of the Rolux 300W B Mount Battery
- Massive 302.4Wh capacity for long-lasting power.
- High 28.8V/10A output tailored for advanced cinema gear.
- Multiple ports including D-TAP, USB-A, and USB-C PD.
- Fast charging via USB-C (6H) or 4KBM charger (4H).
- Rugged and reliable for professional environments.
The Rolux 300W B Mount Battery is more than just a power source—it’s a professional-grade energy solution designed to keep high-end production equipment performing at its best. With its high capacity, fast charging options, and multi-port flexibility, it’s a must-have for filmmakers who demand reliability and efficiency.