In professional film and broadcast production, efficient power logistics can be the difference between a smooth shoot and costly delays. That’s where the Rolux YC-4KBM 4 Simultaneous B Mount Battery Charger comes in—a high-capacity charging solution engineered for professionals who rely on B Mount batteries day in and day out.
Charge More. Wait Less.
The YC-4KBM isn’t just a multi-slot charger—it’s a true simultaneous charger. That means all four B Mount batteries can be charged at the same time, with no cycling or prioritizing. No more swapping slots or waiting for one battery to finish before the next begins.
With a maximum output power of 400W and DC 33.6V 3A per channel, it delivers efficient and balanced power distribution to each battery. The result? A full charge cycle in just 4 hours—even with all four slots in use.
Built for Demanding Environments
Designed for durability and performance, the YC-4KBM operates reliably in a temperature range of -10°C to 40°C, making it a dependable choice for indoor studios and harsh outdoor conditions alike. Whether you’re on a mountain, in a desert, or in a controlled set, your batteries will always be charging at optimum efficiency.
Its compact size (255×94×170mm) and portable weight (2.84kg) make it an ideal choice for both static and mobile production teams. Plus, with a universal AC input (100V-240V, 50/60Hz), it’s ready to work wherever your production takes you—no need for extra voltage adapters or converters.
Compatible with Industry-Standard B Mount Batteries
As the industry shifts more toward B Mount power systems—favored for their secure locking mechanism, higher current output, and smarter contact design—the YC-4KBM provides seamless support. It’s fully compatible with all standard B Mount batteries, giving production crews the confidence to standardize their power strategy.
Key Highlights of the YC-4KBM Charger
🔌 4-Slot True Simultaneous Charging – All batteries charge in parallel
⚡ High-Power Output – Up to 400W for fast, efficient charging
🌍 Worldwide AC Compatibility – 100V–240V input for global use
🧊 Reliable in Harsh Conditions – Performs from -10°C to 40°C
🧳 Travel-Friendly – Compact design with a solid 2.84kg build
Conclusion
Whether you’re working on a fast-paced shoot or prepping for a long day on set, the Rolux YC-4KBM ensures your B Mount batteries are charged quickly, safely, and simultaneously. It’s the kind of power solution that doesn’t just support production—it empowers it.