Fifish V6 Expert Drone

The FIFISH V6 EXPERT is a compact yet highly capable underwater ROV designed for stable, precise, and efficient underwater operations. Built with advanced thruster technology, powerful lighting, and a professional camera system, it is engineered to deliver clear imaging, smooth control, and reliable performance in diverse conditions. Whether for inspection, exploration, or research, this ROV provides you with the right balance of endurance, power, and precision.

1. Compact Design with Strong Build

The FIFISH V6 EXPERT measures 383mm x 331mm x 143mm and weighs 4.6kg, making it portable without compromising strength. Its six thrusters powered by FIFISH Q-Motor Technology ensure steady performance even in challenging underwater conditions.

The ROV offers 6 degrees of freedom with movement in all directions including forward, backward, up, down, left, and right. It also allows 360° pitch, roll, and yaw rotation, giving operators complete freedom underwater.

Equipped with Posture LockTM, the ROV can lock pitch or roll angles within ±0.1°. It also maintains stable hovering within ±1cm, making it ideal for inspections and capturing steady visuals.

The ROV achieves a maximum speed of 3 knots and can dive up to 100m (328ft). With a temperature operating range of -10°C to 60°C, it adapts to both cold and warm environments with reliability.

Powered by a 14,400mAh/156Wh Panasonic 21700 Li-ion battery, the V6 EXPERT delivers up to 4 hours of dive time depending on usage. The battery also supports a 1-hour quick charge to reach 90% capacity, reducing downtime between missions.

The ROV comes with dual 6000-lumen LED lights at 5500K color temperature and a 120° beam angle. With three adjustable brightness levels, it ensures clear visibility even in darker environments.

The dedicated charger supports both the ROV and the controller. The ROV charger outputs 12.6V=10A, while the RC charger outputs 5V=3A, both compatible with 100-240V global input.

A 100m tether on spool with a tensile strength of 100kgf and a 4.6mm diameter provides secure, stable, and reliable connectivity during underwater operations.

Equipped with a 1/2.3” SONY CMOS sensor, the 12MP camera ensures sharp and detailed visuals. It offers ISO 100–6400, f/2.5 aperture, and a 166° field of view with a 0.4m minimum focus distance.

The camera supports resolutions of 4000×3000 (4:3) and 3840×2160 (16:9), with burst shooting modes of 1/3/5/10 frames. It also allows manual exposure adjustments (-3.0EV to +3.0EV) and white balance between 2500K–7500K.

Record in 4K UHD at 25/30fps, Full HD at up to 120fps, and HD at up to 240fps. With EIS stabilization and formats like MPEG4-AVC/H.264 and HEVC/H.265, the V6 EXPERT ensures stable, high-quality footage.

Comes with pluggable 128GB standard storage, supporting extended photo and video recording without interruption.

The wireless 5GHz controller has up to 4 hours of battery life and supports micro-SD cards up to 128GB. With QYESA HDMI Output Box, real-time visuals can be displayed on external screens.

The stainless steel Q-Interface port provides 9–12V power support, allowing the integration of external accessories for extended functionality.