Smad Absorption Mini Fridge with Lock 1.0 cu ft
- Capacity: 1 cu ft
- Size: 1 cu ft
- Refrigerator Net Capacity: 1 cu ft
- Fresh Food Capacity: 1 cu ft
Last refreshed Jun 15, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Quiet and genuinely dual-power, but the absorption cooling method and its battery draw mean it fits vehicle and RV use better than everyday household reliability.
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ASIN: B01HPV68D4Model: DW30CAECategory: Compact Refrigerators
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Overview
The Smad DW30CAE is a 1.0 cu ft absorption mini fridge that runs on either 12V DC or 110V AC, aimed at trucks, RVs and small spaces where noise and power flexibility matter more than raw cooling depth.
Absorption cooling is the defining trade-off: it runs with no compressor, which is why long-haul truckers praised the silence, but it cools less aggressively than a compressor fridge and draws meaningfully more power.
- 1.0 cu ft absorption-cooling fridge
- Runs on 12V DC or 110V AC, not simultaneously
- Adjustable thermostat and removable shelf
- Reversible door hinge
Who it's for
Works for drivers and campers who value silence and dual-power flexibility over deep cooling and have access to shore power or a well-charged battery. Skip it if you need it running unattended on battery for more than a day or two.
Pros and cons
- Runs silently with no compressor noise
- Works on both 12V and 110V power
- Reversible door for tight vehicle installs
- Draws down 12V batteries quickly
- Multiple reports of cooling failure within months
- Shallower interior than expected for some owners
Performance notes
One reviewer's replacement unit cooled fine on both power sources but drained a deep-cycle battery in just over two days even after being pre-chilled.
Specifications
| Brand | Smad |
|---|---|
| Model | DW30CAE |
| Dimensions & fit | |
| Size | 1 cu ftlower than 74% of 35 compact refrigerators |
| Door Orientation | Right |
| Capacity & performance | |
| Capacity | 1 cu ftlower than 71% of 85 compact refrigerators |
| Refrigerator Net Capacity | 1 cu ftlower than 72% of 72 compact refrigerators |
| Fresh Food Capacity | 1 cu ftlower than 67% of 65 compact refrigerators |
| Cooling Method | Absorption |
| Adjustable Temperature Control | Yes |
| Defrost System Type | Automatic |
| Power & efficiency | |
| Power Source | Corded Electric |
| Power Plug Type | Type A - 2 Pin (North American) |
| Voltage | 12 voltslower than 92% of 89 compact refrigerators |
| Construction & materials | |
| Shelf Type | Plastic |
| Number Of Shelves | 2 |
| Door Shelf Count | 1 |
| Door Material Type | Plastic |
| Color | Black |
| Finish Types | Matte |
| Compatibility & installation | |
| Installation Type | Freestanding |
| Smart Home Compatibility | Not Smart Home Compatible |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Configuration | Compact Freezerless |
| Has Convertible Freezer | No |
| Form Factor | Stand Alone |
| Number of Doors | 1 |
| Lock Type | Electronic |
| Is Electric | Yes |
| Is Product Cordless | No |
| Is Customizable | No |
| Pattern | Solid |
Closest rivals on specs
Alpicool Y20T Portable Car Refrigerator 21 Qt- Capacity 1 vs 0.7 cu ft (+43%)
- Fresh Food Capacity 1 vs 0.7 cu ft (+43%)
Setpower FC20 Portable Car Refrigerator 21 Qt- Capacity 1 vs 0.7 cu ft (+43%)
- Fresh Food Capacity 1 vs 0.7 cu ft (+43%)
Frequently asked questions
Can the Smad DW30CAE run on a vehicle's 12V power?
Yes, it runs on either 12V DC or 110V AC, though not both at once.
Is this mini fridge quiet?
Yes, it uses absorption cooling, which several owners describe as silent.