Chill to Deep Freeze.
Go from cooling to deep freezing with a wide temperature range of +24°C to –22°C. The high-efficiency compressor delivers fast, consistent cooling wherever you use it.







The KILIG Frio Ultra is a 2-in-1 portable mini fridge that both cools and warms – one device for every season. Cooling performance depends on the surrounding room temperature, so it cools best in air-conditioned or cooler environments and is not designed to freeze food or make ice.
With 10 litres of space, it fits up to 11 standard cans, plus room for skincare, snacks and everyday essentials. A tempered-glass door and two adjustable shelves let you rearrange the inside. Remove one or both shelves to fit taller bottles.
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The best memories happen somewhere between the open road and the destination. Whether you're chasing cooler weather, gathering around a campfire, or pulling over for lunch with family and friends, KILIG Subzero portable fridges and freezers keep everything fresh, cold, and ready whenever you are.
Why you'll love it
Go from cooling to deep freezing with a wide temperature range of +24°C to –22°C. The high-efficiency compressor delivers fast, consistent cooling wherever you use it.
Use 12V/24V DC power in your car, SUV or RV, or connect to 100–240V AC at home. Three battery-protection levels and auto shut-off help prevent unnecessary vehicle battery drain.
With the MyKilig App, you can monitor temperature, change settings, adjust compressor speed and manage battery protection from your phone. You can also control the fridge directly from its digital panel.
The Sub-Zero 18S is designed around travel, with an 18L horizontal storage space, dual-side opening lid, carry handles, bottle opener, cup holder and type-C USB port. Practical details that make a difference when you're away from home.
Key features
High-efficiency DC compressor delivers reliable cooling and deep freezing down to -22°C.
Use MAX Mode for faster, more powerful cooling when you need a quick temperature pull-down. Switch to ECO Mode for lower-power operation during longer trips.
Choose High, Medium or Low battery protection according to your vehicle and usage. The fridge can automatically shut off when the battery voltage drops too low, helping protect your vehicle's battery.
Runs on 12V/24V DC in vehicles and 100–240V AC indoors, with intelligent 3-stage battery protection to help prevent vehicle battery drain.
Technical specifications
FAQ
The Frio Ultra cools to approximately 24–26°C below the surrounding room temperature. For example, in a 25°C room, the contents can reach around 0–1°C. It is a cooler, not a freezer, so it does not freeze items.
Yes. The Frio Ultra comes with both an AC power cable for 220–240V wall sockets and a 12V DC cable for car sockets. It needs to remain plugged in while operating and does not run on batteries.
Yes. Switch to warming mode to maintain contents between 50°C and 65°C. It's suitable for things like packed meals, tea and coffee.
Yes. The 10L interior and adjustable shelves make it suitable for storing skincare products such as serums, masks and moisturisers. You can remove a shelf to accommodate taller bottles.
The Frio Ultra is designed for food, drinks, skincare and everyday items. It is not a medical-grade refrigerator, so it should not be used for medicines such as insulin that require precise, certified temperature control.
Yes. The LCD control panel allows you to adjust the temperature setting. However, in cooling mode, the actual temperature achieved depends on the surrounding room temperature because the Frio Ultra cools relative to ambient temperature.
The Frio Ultra operates at below 42 dB, making it suitable for spaces such as bedrooms, offices, desks and hotel rooms.
The Frio Ultra has a 10L capacity and can hold up to 11 standard beverage cans, with additional space for snacks, skincare and other everyday essentials.