For professionals who need high-capacity power and versatile output options, the Rolux 28.8V 302Wh USB-C B-Mount Lithium Battery delivers reliable performance for cameras, lights, and accessories on demanding shoots.
High-Capacity Performance
With a rated voltage of 28.8V and a capacity of 10,500mAh (302Wh), this battery provides long-lasting power for high-drain devices. Its maximum output of 28.8V/10A ensures smooth, consistent operation for cameras, monitors, and other essential production gear.
Multiple Output Options
This battery is designed for versatility:
- D-Tap Output: 16.8V/3A (Max) for powering lights, wireless transmitters, and other accessories.
- USB-A Output: 5V/2.1A (Max) for small devices like smartphones and wireless gear.
- USB-C Output: Supports multiple voltages and currents—5V/3A, 9V/3A, 12V/3A, 15V/3A, and 20V/3.25A—for fast charging laptops, cameras, or tablets.
- USB-C Input: 65W (Max) for quick recharging, reaching full charge in approximately 6 hours.
Compact and Field-Ready
Despite its high capacity, the battery is relatively compact at 138 × 8 × 9mm and weighs 1,637g, making it suitable for mounting on rigs, gimbals, or professional setups without adding unnecessary bulk.
Key Specifications
- Rated Voltage: 28.8V
- Capacity: 10,500mAh / 302Wh
- Maximum Output: 28.8V/10A
- D-Tap Output: 16.8V/3A (Max)
- USB-A Output: 5V/2.1A (Max)
- USB-C Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A
- USB-C Input: 65W (Max)
- USB-C Charging Duration: ~6 hours
- Dimensions: 138 × 8 × 9mm
- Weight: 1,637g
Conclusion
For creators who need powerful, multi-output, and fast-charging capabilities, the Rolux 28.8V 302Wh USB-C B-Mount Lithium Battery is an ideal solution. Its combination of high-capacity energy, USB-C versatility, and D-Tap convenience makes it a reliable companion for every professional production.