In today’s professional film and broadcasting world, reliable power is more than a convenience—it’s a necessity. With the increasing adoption of B-Mount battery systems in high-end cinema gear, having a charger that can handle multiple batteries at once is essential. That’s where the Rolux YC-4KBM 4 Simultaneous B Mount Battery Charger steps in.
Built for serious productions and demanding workflows, this charger is designed to charge four B-Mount batteries at the same time, delivering exceptional speed, safety, and reliability.
🔋 Charge 4 B-Mount Batteries Simultaneously
The Rolux YC-4KBM sets itself apart with its ability to charge four B-Mount batteries at once, using a powerful DC 33.6V 3A output and up to 400W max power. This means no queuing or swapping—you can fully charge your entire battery fleet in just about 4 hours.
Perfect for crews running multiple high-draw devices such as ARRI cameras, LED lighting systems, and monitors that rely on B-Mount batteries.
⚡ Rapid and Intelligent Charging Technology
Thanks to advanced charging management, the YC-4KBM offers balanced power delivery, thermal protection, and short-circuit safeguards, ensuring safe and efficient charging in every use. Whether on location or in a production studio, you’ll enjoy consistent charging performance even under pressure.
🌍 Global Compatibility
With a universal AC input of 100V–240V, 50/60Hz, this charger is fully compatible with global power standards. That makes it ideal for international crews and production teams constantly on the move.
No step-down transformers or converters needed—just plug in and power up.
❄️ Durable, Rugged, and Built for Set Life
Built for real-world production environments, the YC-4KBM operates reliably within a -10°C to 40°C temperature range. It’s designed with a compact yet sturdy frame, measuring 255 × 94 × 170mm and weighing 2840g—tough enough for the rigors of travel, transport, and daily use.
✅ Rolux YC-4KBM Key Specifications
- Model: YC-4KBM
- Input: AC 100V–240V, 50/60Hz
- Charging Output: DC 33.6V / 3A, Max 400W
- Charging Duration: Approx. 4 hours
- Operating Temperature: -10°C to 40°C
- Dimensions: 255 × 94 × 170 mm
- Weight: 2840g
- Applicable Battery Type: B-Mount Batteries
🎬 Who Should Use This Charger?
- Professional cinematographers using ARRI cameras or B-Mount systems
- Production crews with high battery demands
- Rental houses and production facilities
- Anyone transitioning from V-Mount or Gold Mount to B-Mount ecosystems
📝 Conclusion
The Rolux YC-4KBM is a future-ready solution for modern filmmakers who rely on the B-Mount standard. Offering simultaneous fast charging, high power efficiency, and durable construction, this charger ensures that your equipment stays powered and your workflow stays smooth.
If you’re adopting B-Mount batteries, the Rolux YC-4KBM is not just a charger—it’s your power command center.