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SmallRig Cooling System for Select Sony/Canon/FUJIFILM Cameras

BH #SM4815 • MFR #4815
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SmallRig Cooling System for Select Sony/Canon/FUJIFILM Cameras
Key Features
  • Cool Camera for High Frame-Rate Shooting
  • Mounting Frames for Select Cameras
  • Overheating/Circuit Protections
  • 5V USB-C Power Input
Cool down your Sony, FUJIFILM, or Canon mirrorless camera when shooting high-resolution, high-frame-rate video with this Cooling System from SmallRig. Mount this compact cooling fan using the included frame for the appropriate camera model onto the camera's back LCD screen to avoid overheating. It is compatible with the Sony a7C, FX3, ZV-E1, ZV-E10, a7 IV, ZV-1, ZV-1F, a7S III, a7C II, a7CR, a6700, and FX30; Canon EOS R8, R7, EOS R10, EOS R6, EOS R5, EOS R50, and EOS 70D; and FUJIFILM X-T4 cameras; compatibility will expand over time.
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SmallRig Camera Cooling System Overview

Cool down your Sony, FUJIFILM, or Canon mirrorless camera when shooting high-resolution, high-frame-rate video with this Cooling System from SmallRig. Mount this compact cooling fan using the included frame for the appropriate camera model onto the camera's back LCD screen to avoid overheating. It is compatible with the Sony a7C, FX3, ZV-E1, ZV-E10, a7 IV, ZV-1, ZV-1F, a7S III, a7C II, a7CR, a6700, and FX30; Canon EOS R8, R7, EOS R10, EOS R6, EOS R5, EOS R50, and EOS 70D; and FUJIFILM X-T4 cameras; compatibility will expand over time.

The cooling system is powered via USB-C 5V power input and the included cable, and it can utilize power from a separately available SmallRig V-mount battery or plate. It cools the camera when shooting high-resolution video, such as XAVC HS 4K60 with a Sony ZV-E1, at up to 77°F temperatures without an overheating shutdown. In extreme temperatures up to 104°F, the system can assist the camera operation up to 18 minutes before shutdown is required. The fan operates with a near-silent noise output, and it features built-in protection from overheating, short circuiting, and overvoltage situations.

Camera Compatibility
  • Sony a7C, FX3, ZV-E1, ZV-E10, a7 IV, ZV-1, ZV-1F, a7S III, a7C II, a7CR, a6700, and FX30 cameras
  • Canon EOS R8, R7, EOS R10, EOS R6, EOS R5, EOS R50, and EOS 70D cameras
  • FUJIFILM X-T4, X-S10 cameras
Rapid Cooling System
It utilizes a high-efficiency, noise-reducing fan paired with a TEC cooling module to swiftly cool down the camera, ensuring optimal performance. It is constructed from lightweight aluminum alloy for efficient heat dissipation.
Intelligent Temperature Control
The unit features an automatic temperature control design that intelligently regulates the camera's temperature for consistent operation. It also features built-in overheating, short circuit, and overvoltage protection systems.
Effortless Snap-On Installation
Easily install and remove the device with a snap-on frame, enhancing compatibility with a wide range of cameras.
Versatile Usage
It can be used with or without a camera cage, offering a lighter and more flexible shooting experience.
Power Flexibility
The cooling system's 5V USB power input is compatible with the V-Mount Battery Mount Plate Kit 4064B/4063B, supporting V-mount batteries and various power supply options for convenient use in different environments.

SmallRig Camera Cooling System Specs

General
Compatibility
Sony FX3 / FC30 / ZV-E1 / ZV-1 / a7S III / a6700 / a7C / ZV-E10 / a7 IV / a7C II
FUJIFILM XT-4 / X-S10
Canon EOS R10 / EOS R8 / EOS R7 / EOS R6 / EOS R5 / EOS R50 / EOS R70D
Inputs/Outputs
USB I/O
1 x USB-C (Power Only) Female Input
Power
Power Source
USB
DC Input Power
4 to 10.8 VDC at 1 to 2 A
Power Consumption
18 W (Maximum)
5 W (Typical)
Physical
Mounting
1x Mounting Frame (8 Options)
Color
Black
Material of Construction
Aluminum, ABS+PC Plastic
Operating Conditions
32 to 113°F / 0 to 45°C
Dimensions
3 x 2 x 0.8" / 75 x 52 x 21.5 mm
Weight
4 oz / 114 g
Packaging Info
Package Weight
0.495 lb
Box Dimensions (LxWxH)
7.6 x 3.9 x 1.6"

SmallRig Camera Cooling System Reviews

Rocked my Socks off

By Nico
Rated 5 out of 5
Date: 2025-10-07

The ZV-E1 is notorious for overheating and this bad boy is a lifesaver, good to note that it does need USB-C Power, I have a portable charger that I rubber band to my Gimbal which works fine

A cooler EOS R5!

By david
Rated 5 out of 5
Date: 2024-12-10

On occasions when using the R5 for events lasting up to 2 hours, I've been successfully recording to a Ninja V. However, during the summer the r5 overheated on me while using the external recorder and I looked for a remedy. In a couple recent video shoots using the smallrig cooler my R5 did not overheat. Firmly attaches to camera. Easily powered by external battery. I enjoy using the R5 for images and video and am no longer thinking of replacing it.

See any errors on this page?

What is the difference between this, and Smallrig ...

What is the difference between this, and Smallrig part # 4348?
Asked by: Michael
The SmallRig Cooling System for Select Sony/Canon/FUJIFILM Cameras (B&H # SM4815) is designed for more than just Sony cameras, and the SmallRig Cooling System for Sony Cameras (B&H # SM4348) is specifically for Sony a7C, FX3, ZV-E1, ZV-E10, a7 IV, ZV-1, ZV-1F, a7S III, a7C II, a7CR, a6700, and FX30 cameras.
Answered by: Elliot
Date published: 2024-08-12

Is this suitable for the Fujifilm XH2S camera?

Is this suitable for the Fujifilm XH2S camera?
Asked by: Sergio
Yes, as the SmallRig Cooling System for Select Sony/Canon/FUJIFILM Cameras is listed for use with FUJIFILM cameras, it will work for the FUJIFILM X-H2S Mirrorless Camera.
Answered by: Michael S
Date published: 2024-09-19

Will this fit the Canon R6 mark III model?

Will this fit the Canon R6 mark III model?
Asked by: Atli
Yes, the SmallRig Cooling System for Select Sony/Canon/FUJIFILM Cameras is compatible with the Canon EOS R6 Mark III Mirrorless Camera (BH #CAER63).
Answered by: Paige K
Date published: 2026-01-11

Should I get a thermal pad for this? The thermal ...

Should I get a thermal pad for this? The thermal interface between two rough surfaces is not ideal. Which one?
Asked by: Slava
The SmallRig Cooling System for Select Sony/Canon/FUJIFILM Cameras is only designed to work with the adapters and camera models below. It is not designed to work with an added thermal pad, which could damage the camera you are attaching the cooler to. For Models: FX3,EOS R8,ZV-E1,EOS R7,EOS R10,EOS R6,EOS R5,EOS R50,EOS 70D,ZV-1,α7S III,α6700,FX30,α7C,X-S10,ZV-E10,α7 IV,α7C II, PowerShot V1,X-T4
Answered by: Chris H
Date published: 2025-07-07

will this fit a canon R6 Mark II?

will this fit a canon R6 Mark II?
Asked by: Roberto
Yes, the SmallRig Cooling System for Select Sony/Canon/FUJIFILM Cameras is compatible with the Canon EOS R6 Mark II Mirrorless Camera.
Answered by: Jonathan S
Date published: 2025-08-22

will this fit on Fuji X-M5?

will this fit on Fuji X-M5?
Asked by: Charles
The camera models that the SmallRig Cooling System for Select Sony/Canon/FUJIFILM Cameras has been tested by Smallrig are listed below: FX3,EOS R8,ZV-E1,EOS R7,EOS R10,EOS R6,EOS R5,EOS R50,EOS 70D,ZV-1,α7S III,α6700,FX30,α7C,X-S10,ZV-E10,α7 IV,α7C II, PowerShot V1,X-T4. However, Fuji says their fan model below will support the Fuji X-M5: FUJIFILM FAN-001 Cooling Fan BH #FUFAN001
Answered by: Chris H
Date published: 2025-04-29
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