Rolux 4 Simultaneous B-Mount Battery Charger — Professional Multi-Channel Power for Film and Broadcast

For production professionals who rely on multiple high-capacity B-Mount batteries, the Rolux YC-4KBM 4 Simultaneous B-Mount Battery Charger delivers the efficiency, reliability, and power management you need. Designed for demanding film, television, and broadcast environments, this charger provides simultaneous charging for up to four batteries — saving you time and ensuring your workflow never slows down.

Charge Four Batteries at Once

The Rolux YC-4KBM supports four-channel simultaneous charging, meaning you can power up all your B-Mount batteries at the same time without compromising on speed or performance. With a maximum power output of 400W, it ensures that each battery receives optimal current for a balanced, efficient charge — fully recharging your batteries in approximately 4 hours.

Universal Input for Global Use

With an AC input range of 100V–240V at 50/60Hz, the YC-4KBM adapts to power systems around the world, making it ideal for international production crews. Whether you’re shooting in a local studio or on location overseas, this charger delivers consistent and stable power wherever your work takes you.

Smart and Safe Power Management

Engineered for professional use, the Rolux YC-4KBM is built with intelligent safety protections to prevent overcharge, overcurrent, and overheating. The advanced circuitry ensures a stable charging process that prolongs battery life and protects your valuable gear from electrical risks.

Rugged Design for Professional Use

Built to endure daily use in high-demand environments, the YC-4KBM combines durability with practicality. It operates efficiently in temperatures ranging from -10°C to 40°C, making it suitable for both studio and outdoor shooting conditions. Despite its robust performance, it maintains a manageable footprint at 255 × 94 × 170 mm and a weight of 2840 g, allowing for easy transport and setup.

Key Features at a Glance

  • Model: YC-4KBM
  • Input: AC 100V–240V, 50/60Hz
  • Charging Power: DC 33.6V 3A, Max 400W
  • Charging Duration: 4 hours for full charge
  • Operating Temperature: -10°C ~ 40°C
  • Dimensions: 255 × 94 × 170 mm
  • Weight: 2840 g
  • Compatible with: B-Mount Batteries

Why Professionals Choose Rolux YC-4KBM

  • Simultaneous charging for up to 4 B-Mount batteries
  • High efficiency and 400W fast charging capability
  • Intelligent safety and temperature control
  • Rugged, travel-ready design for production environments
  • Ideal for film, broadcast, and commercial production setups

The Rolux 4 Simultaneous B-Mount Battery Charger is a powerful and dependable charging hub for modern film production. With fast, intelligent charging and robust performance, it ensures your B-Mount batteries — and your creative vision — are always ready for action.


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