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Ulanzi CU01 Thermostatic Semiconductor Camera Cooler with Battery for Select Cameras

BH #ULC045 • MFR #C045
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Ulanzi CU01 Thermostatic Semiconductor Camera Cooler with Battery for Select Cameras
Key Features
  • Camera Cooler with Battery
  • For Most Flip-Screen Cameras
  • Built-In Fan for Rapid Cooling
  • Three Different Operation Modes
Avoid overheating of select cameras with this CU01 Thermostatic Semiconductor Camera Cooler with Battery for Select Cameras from Ulanzi. This thermostatic system has a spring mount that is compatible with most flip-screen cameras from various brands. This kit includes a 3000mAh magnetic battery that provides up to 85 minutes of use. The system's 5000 RPM fan operates to provide rapid cooling and protect your camera. It offers intelligent temperature control with three adjustable levels for silent, quick, and auto modes.
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Ulanzi C045 Overview

Avoid overheating of select cameras with this CU01 Thermostatic Semiconductor Camera Cooler with Battery for Select Cameras from Ulanzi. This thermostatic system has a spring mount that is compatible with most flip-screen cameras from various brands. This kit includes a 3000mAh magnetic battery that provides up to 85 minutes of use. The system's 5000 RPM fan operates to provide rapid cooling and protect your camera. It offers intelligent temperature control with three adjustable levels for silent, quick, and auto modes.

Camera Cooler Battery
The included magnetic battery features a convenient function button, a battery level indicator, and a USB-C port.
  • Battery capacity of 3000mAh, 3.7V, 11.1Wh
  • The battery life is from 65 to 85 minutes
  • Fully charges in two hours
Compatibility
  • Sony: ZV1, ZV-1II, ZV-E1, ZV-E10, ZV-E10II, ZV-1F, A6700, A7M4, A7C, A7CII, A7CR, FX3, FX30, and A7S3
  • Canon: R1, R3, R5, R5 Mark I, R50, R6, R6 Mark II, R7, R8, R10, RP, 90D, and SX70 HS
  • Lumix: GH5, GH5S, GH5M2, GH7, G7, G85, G9, G95, G9M2, G100, and G100D
  • FUJIFILM: X-H2, X-H2S, X-S10, X-S20, X-T4, and XT200
  • Nikon: Z30, ZFC, and ZF
Additional Details
  • Thermometric chip with 71 pairs of PN junctions
  • NTC sensor prevents condensation and saves power
  • Efficient thermal conductive surface
  • LED indicator to monitor the temperature level

Ulanzi C045 Specs

General
Compatibility
Various Unspecified
Inputs/Outputs
USB I/O
1 x USB-C Female Input
Power
Power Source
Battery (Included)
Battery Type
Built-In Rechargeable
Physical
Mounting
1x Spring Mount
Color
Black
Material of Construction
Aluminum Alloy, Plastic, Silicone, Copper
Dimensions
3.72 x 2.09 x 1" / 94.49 x 53.09 x 25.4 mm (Camera Cooler)
2.32 x 2.32 x 0.8" / 58.93 x 58.93 x 20.32 mm (Battery)
Weight
3.7 oz / 106 g (Camera Cooler)
2.5 oz / 70 g (Battery)
Packaging Info
Package Weight
0.775 lb
Box Dimensions (LxWxH)
7.1 x 5.2 x 2"

Ulanzi C045 Reviews

Cooler works great!

By Terrence
Rated 5 out of 5
Date: 2026-06-11

Perfect compatibility with A7 IV. Hardly can hear fan noise!

Works perfect!!

By Nelson
Rated 5 out of 5
Date: 2026-02-13

Very silent so far, and nice tools as gift that came with it!!

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