Ulanzi CA25 Camera Cooling Fan for Sony Canon Fujifilm Nikon Panasonic Mirrorless Cameras, Silver

The Ulanzi CA25 is a high-performance camera cooling fan designed to prevent overheating during extended video recording, live streaming, and high-resolution photography. Compatible with most mirrorless cameras from Sony, Canon, Fujifilm, Nikon, and Panasonic, this fan uses semiconductor refrigeration combined with a fan to achieve temperature drops of up to 20°C relative to ambient. Its spring-loaded clip securely attaches to the camera without tools, and the OLED screen displays real-time temperature and fan speed. With three adjustable speed levels and noise below 30 dB, it ensures quiet, efficient cooling.

Advantages

Prevents thermal shutdown and sensor noise, allowing longer recording times. The compact, lightweight design (aluminum alloy and ABS) adds minimal bulk. USB-C power input (5V/2A) makes it easy to power via power bank or charger. The OLED display provides clear feedback, and physical buttons allow quick adjustments.

Suitable for

• Mirrorless cameras from Sony, Canon, Fujifilm, Nikon, Panasonic
• Extended video recording (4K/6K/8K)
• Live streaming and vlogging
• High-resolution time-lapse photography
• Studio and outdoor use

Key specifications

• Product Type: Camera Cooling Fan
• Cooling Method: Semiconductor Refrigeration + Fan
• Compatibility: Universal clip-on for mirrorless cameras
• Temperature Drop: Up to 20°C
• Fan Speed Modes: 3 adjustable levels
• Noise Level: <30 dB
• Display: OLED screen (real-time temperature, fan speed)
• Power Input: USB-C, 5V/2A
• Mounting: Spring-loaded clip
• Material: Aluminum alloy, ABS
• Color: Silver
• Operating Temperature: -10°C to 40°C
• Control: Physical buttons
• Included: USB-C power cable

Recommendations

For best results, use with a power source that provides stable 5V/2A output. Ensure the camera surface is clean before attaching the clip. The fan is not waterproof; avoid use in rain or high humidity.