In the world of film, broadcast, and high-end video production, time is money—and waiting hours for batteries to charge can be a serious workflow bottleneck. That’s where the Rolux YC-4KBM 4 Simultaneous B Mount Battery Charger comes in. Designed for efficiency, reliability, and rugged professional use, this charger makes multi-battery charging streamlined and effortless.
True Simultaneous Charging – No More Waiting
Unlike sequential chargers that power up one battery at a time, the YC-4KBM delivers simultaneous charging for up to 4 B Mount batteries, saving you critical time on set. With a charging input of DC 33.6V at 3A, and a maximum output power of 400W, this unit is built to handle power-hungry demands with ease.
You can expect a full charge cycle in approximately 4 hours, even when all four slots are in use — a major benefit for professionals with tight production schedules.
Wide Compatibility and Global Power Input
The YC-4KBM supports AC input from 100V to 240V at 50/60Hz, making it suitable for global use. Whether you’re in the studio or on an international shoot, this charger is ready to perform without needing power converters.
It’s tailored specifically for B Mount batteries, the emerging industry standard for high-capacity, high-voltage camera systems. If you’re working with high-end cinema gear or multi-device setups, this charger is the perfect fit.
Built to Withstand Demanding Environments
The YC-4KBM is not only powerful but also durable. Designed to operate in a wide temperature range of -10°C to 40°C, it handles both hot outdoor shoots and colder studio environments without missing a beat. Its robust build and intelligent thermal management ensure safe, long-lasting operation.
Compact and Production-Ready
With dimensions of 255 x 94 x 170mm and a weight of 2840g, the YC-4KBM strikes a balance between portability and solid construction. It’s compact enough to transport easily, yet sturdy enough to handle the rigors of daily professional use.
Whether mounted on a charging station or carried between sets, it’s engineered with practicality in mind.
Why Choose the Rolux YC-4KBM?
- ✅ Charge 4 B Mount batteries simultaneously
- ✅ Fast 4-hour charging cycle
- ✅ 400W power output capacity
- ✅ Durable build for real-world production use
- ✅ Wide AC input for global compatibility
Final Thoughts
The Rolux YC-4KBM isn’t just a charger — it’s a productivity tool for serious creators. With its fast, simultaneous charging capability, robust design, and intelligent compatibility with B Mount batteries, it ensures you’re never left powerless in the middle of production.