Fridge X — 42QT powered fridge/freezer for Tesla Model X sub-trunk

Dohome Fridge X is a 42QT compressor fridge/freezer that drops into the sub-trunk of the Tesla Model X (2016–2026, except 6-seat versions built after June 2025), with a -4°F to 50°F range.

Free shipping to the 48 contiguous US states. Ships from our US warehouse.

Features:

• Simple drop-in installation, drop and plug in.
• Bluetooth connection for turning on and off and adjust temperature.
• High Quality Cooling compressor, only 30 mins to cool from 50°F to -4°F.

Two foam support blocks — do not throw them away

• The Model X sub-trunk floor is not flat. The two included foam blocks go under the fridge to level it, so it sits square and does not rock on the drive.
• They look like packaging. They are not. Keep them — without them the fridge sits crooked.
• Push the fridge to the left so the heat-exchange vent on the right side stays clear.

Specifications:

• Capacity: 42 Quarts, Weight: 31 Pounds.
  
• Compatibility: Fits Tesla Model X 2016–2026, except Model X 6-seat versions built after June 2025 (not compatible).

Please Note:

• To keep the refrigerator powered after leaving and locking the vehicle, go to Controls > Charging and enable Keep Accessory Power On.
• This feature is unavailable when the vehicle is in Low Power Mode and will increase energy consumption.

How to control temperature with the Cfridge app

Before you can change the set temperature, connect the app to the fridge once over Bluetooth.

1. Open the Cfridge app and tap Start searching.
2. When your fridge appears (device ID like SZ_…), tap Connect.
3. After it connects, you will see Current temperature and the Set temperature slider.
4. Press and hold the round slider handle and drag it up or down to set the target temperature (or use − / +).

Why temperature rises when the car is parked

Fridge Y / Fridge X / Fridge W need continuous 12V power from the car to run the compressor and hold temperature.

When a Tesla is locked or left parked, it often turns off accessory power after a while. The compressor stops, and the inside temperature will slowly rise. This is normal vehicle power behavior, not a failed compressor.

Please Note:

To keep the refrigerator powered after leaving and locking the vehicle, go to Controls > Charging and enable Keep Accessory Power On.
This feature is unavailable when the vehicle is in Low Power Mode and will increase energy consumption.

(Older software may use related names such as Camp Mode or Sentry Mode to keep accessory power available; prefer Keep Accessory Power On when your car shows it.)

If the outlet stays powered and the fridge still will not hold temperature, contact support.

User manual

• Download the Fridge X user manual (PDF)