Ulanzi CU01 Thermostatic Semiconductor Kit(=C044+C046)

The Ulanzi CU01 Thermostatic Semiconductor Camera Cooler with Battery is a compact cooling solution designed to prevent overheating in flip-screen cameras. Featuring intelligent temperature control, a high-speed cooling fan, and a detachable 3000mAh magnetic battery, it ensures stable performance during extended shooting sessions.

The Ulanzi CU01 Thermostatic Semiconductor Camera Cooler with Battery is built to protect your camera during long recording sessions by effectively managing heat. Designed for compatibility with most flip-screen cameras, it uses a spring mount for quick, secure attachment without damaging your device. The advanced semiconductor cooling system features a thermometric chip with 71 PN junction pairs and a powerful 5000 RPM fan to deliver rapid and efficient heat dissipation.

Equipped with an NTC sensor, the CU01 intelligently maintains optimal temperature levels, preventing condensation while conserving power. Three operating modes—Silent, Quick Cooling, and Auto—allow you to tailor cooling performance to your shooting environment. An LED indicator provides real-time temperature monitoring to help avoid overheating.

This kit includes a detachable 3000mAh magnetic battery, offering 65 to 85 minutes of runtime and fully recharging in just two hours via USB-C. Compact, lightweight, and built from durable aluminum alloy, plastic, silicone, and copper, the Ulanzi CU01 is an essential accessory for filmmakers, vloggers, and content creators who demand consistent camera performance.

Key Features

• Thermostatic semiconductor camera cooler with included battery

• Compatible with most flip-screen cameras

• High-speed 5000 RPM fan for rapid cooling

• Three operation modes: Silent, Quick, and Auto

• Intelligent temperature control with NTC sensor

• Thermometric chip with 71 PN junction pairs

• Spring mount design for quick and secure attachment

• LED indicator for real-time temperature monitoring

• Magnetic 3000mAh battery included

• 1 × Ulanzi CU01 Thermostatic Semiconductor Camera Cooler

• 1 × Magnetic 3000mAh Battery

• 1 × USB-C Charging Cable

Camera Cooler

• Cooling Technology: Semiconductor

• Fan Speed: 5000 RPM

• Mounting: Spring Mount

• Material: Aluminum Alloy, Plastic, Silicone, Copper

• Dimensions: 3.72 × 2.09 × 1" (94.49 × 53.09 × 25.4 mm)

• Weight: 3.7 oz (106 g)

Battery

• Capacity: 3000mAh

• Voltage: 3.7V

• Energy: 11.1Wh

• Runtime: 65–85 minutes

• Charging Time: Approx. 2 hours

• Charging Port: USB-C

• Dimensions: 2.32 × 2.32 × 0.8" (58.93 × 58.93 × 20.32 mm)

• Weight: 2.5 oz (70 g)