CIMO-D290S 290Wh Bi-Voltage OLED Cine V-Mount Battery
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Key Features
Key Features
- Cine-style professional V-mount battery
- 14.4V / 28.8V bi-voltage auto switching
- Magnetic sticker voltage switching system
- Compatible with all standard V-mount devices
- 290Wh large capacity with -20°C performance
- 250W constant load, 335W peak output
- Dual D-tap input/output ports
- OLED display with real-time battery data
- Built-in rear LED torch for low-light use
- 1.2m drop-proof rugged housing
- Advanced BMS multi-circuit protection
Features & Specifications
Product Overview +
Bi-Voltage Intelligent Power System
The CIMO-D290S features an advanced bi-voltage system that automatically switches between 14.4V and 28.8V using a magnetic sticker. This ensures safe and efficient power delivery for both standard and high-voltage cinema equipment.
Wide Compatibility with V-Mount Devices
Designed for universal use, the battery is compatible with all third-party V-mount plates, cameras, and lighting equipment, making it a versatile choice for professionals.
High Capacity with Extreme Temperature Performance
With a massive 290Wh capacity and high-density ternary lithium cells, the battery performs reliably even in harsh environments, operating smoothly at temperatures as low as -20°C.
OLED Smart Display
An integrated OLED screen provides real-time information including voltage, remaining runtime, battery percentage, and system warnings for enhanced monitoring and control.
High Load Output for Demanding Equipment
Capable of delivering 250W constant power and up to 335W peak load, the battery supports high-performance cinema cameras and lighting systems without interruption.
Dual D-Tap Power and Charging Flexibility
Equipped with two D-tap ports, the battery allows simultaneous powering of accessories and supports charging via D-tap in 14.4V mode for added convenience.
Fast Charging Capability
Supports up to 100W fast charging, allowing the battery to reach 80% in approximately 2.5 hours and full charge in under 4 hours without compromising battery lifespan.
Built-in LED Torch
A rear LED light helps users operate in dark environments, making it easier to mount or manage equipment during low-light shoots.
Rugged and Drop-Proof Design
Engineered with dual housing, the battery can withstand drops from up to 1.2 meters, ensuring durability in demanding production environments.
Technical Specifications +
technical specifications

