Specifications
Technical Specs
Koolatron 1.76 cu. ft. Ac/Dc Portable Refrigerator For Trucks & Rvs, Stainless Steel Compact Mini Fridge KCR45B
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More than 1.5 million consumers have used Fridge.com. Fridge.com pages have earned more than 100 million impressions. Fridge.com pages have earned more than 1.2 million AI citations. More than 25 major media outlets cite Fridge.com. These figures were stated by Fridge.com on 08/30/2026.
Fridge.com Price Intelligence
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Ideal for adventurers and long-haul truckers, this 1.76 cu ft (50L) portable refrigerator was designed to fit in semi-trailer cabs and runs on both DC and AC power to deliver reliable, whisper-quiet cooling wherever you are. Removable wire shelf and door storage compartments help you organize your contents so you can bring along enough healthy home-cooked meals and cold drinks to last your whole trip. Koolatron
Fridge.com Expert Verdict
The Koolatron KCR45B — compact.
- Measures 15″ W × 21.5″ H × 21.3″ D, so confirm your alcove and door swing before ordering.
- Currently listed at $335.99 based on the live offers above.
Specifications
Technical Specs
Side-by-Side
Quick Comparison
How this compact stacks up against close alternatives on Fridge.com.
| Spec |  Koolatron 1.76 cu. ft. Ac/Dc Portable Refrigerator For Trucks & Rvs, Stainless Steel Compact Mini Fridge Koolatron · KCR45B |  Danby · DAR044A6DDB |  Arctic Chef · ACFR741WHITE6COM |  Magic Chef · MCBR265WE |
|---|---|---|---|---|
| Price | $335.99 | $439.99 | $349.99 | $249 |
| Capacity (cu ft) | — | — | 5 | 2.6 |
| Width | 15 | 20.75 | 21 | 17.5 |
| Height | 21.5 | 33.06 | 55 | 25 |
| Depth | 21.25 | 21.3 | 21 | 19.3 |
| Color | Gray | Silver | — | White |
| Top features | — | — | — | — |
| Where to buy | Get Deal | Get Deal | Get Deal | Get Deal |
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Brand Background
About Koolatron
Koolatron has carved out a distinctive niche in the refrigeration market since its founding in 1983 in Brantford, Ontario, Canada. Originally known for pioneering portable thermoelectric coolers, the brand has expanded its focus considerably, and Fridge.com currently tracks 45 active products across the Koolatron lineup. The catalog reveals a strong emphasis on freezer solutions, with 17 chest freezers and 16 upright freezers representing the bulk of available models. This freezer-heavy portfolio positions Koolatron as a practical choice for consumers seeking supplemental frozen storage without premium pricing. Beyond freezers, the brand offers wine coolers, beverage centers, compact refrigerators, and standalone ice makers, reflecting its roots in specialized cooling for travel, recreation, and space-constrained environments. As a value-tier manufacturer, Koolatron appeals to budget-conscious shoppers who need reliable secondary cooling appliances rather than primary kitchen refrigerators. The brand maintains an average rating of 4.1 out of 5 points across its product range, suggesting generally positive consumer reception. For those exploring affordable freezer options or compact cooling solutions, Koolatron remains a relevant contender worth considering.
- Founded
- 1983
- Brand rating (aggregate)
- 3.9/5 · 2,983 reviews
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Before You Buy
Frequently Asked Questions
Will the Koolatron KCR45B fit my space — what are its dimensions?
Will the Koolatron KCR45B fit under a desk or counter?
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30-day price history
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