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Ulanzi CU01 Thermostatic Cooler Kit (=C044+C046)
SKU: C045
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 se…
60 € with VAT
49.59 € without VAT
Availability
Backordered > 5 pcs - 10.11.2026
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Product description
SPECIFICATIONS
PACKAGE CONTENT
Product description
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.
Cooler for flip-screen cameras
The Ulanzi CU01 protects your camera from overheating during long recording. The semiconductor cooler with a spring mount is joined by a detachable 3000 mAh magnetic battery.
Semiconductor cooling5000 RPM fanSilent / Fast / AUTOFor widths 74–94.5 mmLED temperature light
Cooling that watches the temperature for you
A thermometric chip with 71 PN junctions, high-density aluminium fins and a 5000 RPM fan draw heat away from the camera body. The NTC sensor holds a constant 8 °C, prevents condensation and saves power.
Long recording
No overheating even after an hour.
Three modes
Silent, fast and automatic.
Live check
An LED shows temperature and mode.
Quick mounting
Spring mount, no tools.
Semiconductor chip and fan
The cooler uses semiconductor cooling with a thermometric chip with 71 PN junctions, high-density 6063 aluminium alloy heat sink fins and a 5000 RPM fan. A magnetic protective shell dissipates heat and a thermal silicone pad carries it away from the camera body.
3000 mAh battery for 65–85 minutes
The detachable magnetic battery lasts up to 85 minutes on level 1, up to 70 minutes on level 2 and up to 65 minutes in AUTO mode. It recharges over USB-C in about 2 hours, and the body offers pin contacts for the battery as well as wired charging over the Type-C port.
Three modes and an LED indicator
Silent mode (level 1), fast cooling (level 2) and AUTO mode with intelligent temperature control. A real-time LED indicator shows the temperature: blue light below 36 °C ±3 °C, red above it.
The difference after an hour of recording
A thermal image after 1 hour of continuous recording at a room temperature of 27 °C shows a minimum temperature of 2–5 °C with the Ulanzi CU01 and 8.5–13 °C with a cooler from another brand. The data come from the Ulanzi lab.
Parts of the cooler
On top you will find the pin contacts, the temperature indicator, the function button and the gear indicator, on the side the Type-C port and a magnet. The underside carries a highly efficient thermal conductive surface and the spring mount.
The battery in detail
The battery has a function button, a battery level indicator, a Type-C port, magnets and pin contacts. The magnets hold it on the cooler.
CU01 at a glance
A semiconductor chip, charging while using, three operating modes, real-time temperature monitoring, a spring mount and intelligent control at 8 °C.
More information
Ulanzi CU01 – thermostatic semiconductor camera cooler with battery
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. 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, let you tailor cooling performance to your shooting environment. This kit includes a detachable 3000 mAh magnetic battery, offering 65 to 85 minutes of runtime and fully recharging in two hours via USB-C.
PACKAGE CONTENT
- Ulanzi CU01 thermostatic semiconductor camera cooler ×1
- magnetic 3000 mAh battery ×1
- USB-C charging cable ×1
SPECIFICATIONS
- Brand: Ulanzi
- Model: CU01 (C045)
- Cooler: technology: semiconductor
- Cooler: fan speed: 5000 RPM
- Cooler: mount: spring mount
- Cooler: material: aluminium alloy, plastic, silicone, copper
- Cooler: dimensions: 94.49 × 53.09 × 25.4 mm
- Cooler: weight: 106 g
- Battery: capacity: 3000 mAh
- Battery: voltage / energy: 3.7 V / 11.1 Wh
- Battery: runtime: 65–85 minutes
- Battery: charging time: approx. 2 hours
- Battery: charging port: USB-C
- Battery: dimensions: 58.93 × 58.93 × 20.32 mm
- Battery: weight: 70 g
Parameters
Parameters
| Manufacturer: | Ulanzi |
| Category: | Accessories |
Main parameters
| Colour | Black |
| Materials | Aluminium alloy · Plastic · Silicone |
| Battery capacity | 3000mAh |
Alternative (4)
Alternative (4)
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on request
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Ulanzi CU01 Thermostatic Cooler Kit (=C044+C046)
The Ulanzi CU01 Thermostatic Semiconductor Camera Cooler with Battery is a compact60 €Backordered > 5 pcs