In the world of professional filmmaking and broadcasting, consistent power delivery is crucial. The Rolux 300W B Mount Battery is built to handle the energy needs of high-end cinema cameras, lighting systems, and production accessories, ensuring uninterrupted performance on set.
Exceptional Capacity and Output
With a capacity of 302.4Wh (10,500mAh), this battery provides the long-lasting endurance required for extended shoots. Delivering a stable 28.8V output at up to 10A, it is designed to power high-consumption devices with reliability and efficiency.
Multi-Port Connectivity
The Rolux 300W B Mount Battery is equipped with multiple outputs to support a variety of devices:
- D-TAP output: 16.8V / 3A (Max.) for essential accessories
- USB-A output: 5V / 2.1A for standard devices
- USB-C output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A for fast charging compatibility
With both USB-A and USB-C, it bridges professional gear with everyday devices like smartphones, tablets, and laptops.
Flexible and Efficient Charging
Charging is designed to be convenient and efficient. Through USB-C input (65W Max), the battery can be recharged in about 6 hours, while a 4KBM charger reduces the time to 4 hours for quick turnaround between shoots.
Durable Build for Professional Use
Built to meet professional standards, the battery operates from full charge at 33.6V down to a cut-off voltage of 22V, ensuring safe and consistent usage. Weighing 1637g and measuring 138mm × 80mm × 90mm, it balances power with a compact, manageable size for rig setups and transport.
Key Advantages
- High-capacity 302.4Wh battery for extended operation
- 28.8V/10A output tailored for professional equipment
- Multiple outputs including D-TAP, USB-A, and fast-charging USB-C
- Flexible charging options with reduced downtime
- Robust design built for demanding production environments
The Rolux 300W B Mount Battery is more than just a power source—it’s a reliable companion for filmmakers and production crews who need dependable, high-capacity energy to keep their workflow moving.