SMETA 12V RV Mini Fridge with Lock 1.2 cu ft

Overview

Running on either 12V DC or 110V AC, the Smeta SDW-40 is a 1.2 cubic foot compact refrigerator built for truck cabs and RVs, cooling with an absorption system instead of a compressor.

Absorption cooling means no compressor noise, which several truckers and RV owners cited as the reason it doesn't disturb sleep in a cab or camper. It's sized for newer semi-truck cabs like the 2015-2025 Freightliner Cascadia, and one reviewer confirmed it fit their 2020 Cascadia with room to spare. First use needs 8-10 hours to reach set temperature, per the listing.

• 1.2 cu ft capacity, dual 12V/110V power
• Absorption cooling, no Freon, no compressor
• Reversible door and rear-mounted install
• Temperature range 32 to 53.6F with LED light

Who it's for

Truck drivers and RV or boat owners who want a small, silent fridge that runs on 12V without a compressor cycling on and off. Not a fit for anyone needing a fast-cooling fridge for immediate use, since it takes hours to reach temperature initially and can freeze contents like milk if set too cold.

Pros and cons

Performance notes

Running on the 110V inverter setting, one long-haul driver measured about 50 watts draw, with actual power use varying by how often the door opens and how warm items are when loaded. The absorption system runs without a compressor cycling, which owners cited as the reason it's quiet enough not to wake someone sleeping nearby. One reviewer's DC (12V) port didn't work even though AC power did.

Specifications

Closest rivals on specs

Smad XC-40 Compact Refrigerator with Lock 1.4 cu ft

• Capacity 1.2 vs 1.4 cu ft (-14%)

Smad Absorption Mini Fridge with Lock 1.0 cu ft

• Capacity 1.2 vs 1 cu ft (+20%)
• Refrigerator Net Capacity 1.4 vs 1 cu ft (+40%)

BANGSON Mini Fridge with Freezer 1.6 cu ft

• Capacity 1.2 vs 1.7 cu ft (-29%)
• Refrigerator Net Capacity 1.4 vs 1.6 cu ft (-13%)