6 Best Alternatives to the SMETA 1.76 Cu. Ft. Lockable (2026)
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You are looking for smeta 12 volt RV fridge alternatives because the original SMETA model has specific strengths and limitations. It uses absorption cooling for silent operation in bedrooms or RVs. It includes a physical lock for security and runs on 12V or 110V power. However, you might need more storage, a freezer, or a different size. The original lacks a freezer compartment and has a limited temperature range. These factors may not suit every travel or office setup.
The products listed here were chosen because their specifications overlap with the original SMETA unit. Each option shares key features like dual-voltage capability or compact dimensions. Some models offer larger capacity for longer trips. Others provide reversible doors for flexible placement. A few focus on portability for car use. This guide compares these specs to help you find the right fit. You can choose based on your exact needs for space, cooling type, and security. The list covers various brands and sizes to match your requirements.
Our top pick: SMETA 1.76 Cu. Ft. Lockable Silent 12V Mini Fridge.
How each alternative compares
SMETA 1.8 Cu. Ft. Lockable RV Fridge
The SMETA 1.8 Cu. Ft. Lockable RV Fridge offers slightly more storage capacity than the original 1.76 Cu. Ft. model. It maintains the same absorption cooling system for silent operation and includes a physical lock for security. The dimensions are marginally larger, measuring 16 by 18 by 26.5 inches, and it weighs 55 pounds. You get dual-voltage support for 12V and 110V use. This option suits you if you need a bit more interior space while keeping the quiet, lockable design essential for RV or bedroom environments.
Smad 1.1 Cu. Ft. Lockable Mini Fridge
The Smad 1.1 Cu. Ft. Lockable Mini Fridge is significantly smaller than the original SMETA unit. It reduces storage volume to 1.1 Cu. Ft. and weighs only 29.7 pounds, making it easier to move. It retains the key lock feature and supports both 12V and 110V power inputs. The footprint is compact at 15.7 by 18.3 by 22 inches. You should choose this model if you prioritize a smaller physical size and lower weight while still requiring secure, dual-voltage cooling for truck cabs or small dorm rooms.
SMETA 1.0 Cu. Ft. 12V Mini Fridge with Lock
The SMETA 1.0 Cu. Ft. 12V Mini Fridge with Lock is the most compact option in this group. It offers 1.0 Cu. Ft. of storage, which is less than half the capacity of the original. It weighs 39.7 pounds and measures 15.8 by 17.3 by 19.7 inches. Like the original, it features a physical lock and reversible door hinge. It runs on 12V or 110V power. Pick this alternative if you need a smaller footprint for tight vehicle spaces or car storage, while maintaining the same secure, quiet absorption cooling technology.
Electactic 1.6 Cu. Ft. Mini Fridge
The Electactic 1.6 Cu. Ft. Mini Fridge provides similar storage to the original but removes the physical lock. It uses compressor cooling, which differs from the original’s absorption system. The unit is lighter at 26.9 pounds and measures 17.5 by 17.1 by 18.7 inches. It supports reversible door placement and includes an adjustable thermostat. You will not get 12V vehicle power, as it is designed for indoor use. Choose this if you want a lighter, quieter compressor-based fridge for an apartment or office where security locks are unnecessary.
Cooluli Classic 4L Portable Mini Fridge
The Cooluli Classic 4L Portable Mini Fridge is drastically smaller than the original SMETA fridge. It holds only 4 Liters, or about six cans, compared to 1.76 Cu. Ft. It weighs just 4.19 pounds and measures 10.2 by 7.7 by 10.5 inches. It operates on 12V power and features fan-less cooling for silence. It lacks a physical lock and is not designed for long-term food storage. This option is best for travelers who need a lightweight cooler for skincare or beverages in a car, rather than a full-sized refrigerator.
Frigidaire 1.6 Cu. Ft. Retro Mini Fridge
The Frigidaire 1.6 Cu. Ft. Retro Mini Fridge offers comparable storage volume to the original but lacks a physical lock. It uses standard compressor cooling rather than absorption. The unit is heavier at 1 pound listed (likely a data error, but noted as light in context) and measures 21 by 19 by 21 inches. It includes an adjustable thermostat for temperature control. It is designed for indoor environments like garages or offices. Select this model if you prefer a retro aesthetic and do not need 12V vehicle power or security locking mechanisms for your cooling needs.
Quick picks
Our 7 picks
SMETA 1.76 Cu. Ft. Lockable Silent 12V Mini Fridge
Best for: RV and bedroom use requiring silence
- Total Capacity
- 1.76 Cu. Ft
- Cooling Type
- absorption
- Freezer Compartment
- without freezer
- Temperature Range
- 37-53℉
- Features
- Lock
- Application
- Office, Dorm, Bedroom, Apartment, RV
View on Amazon: SMETA 1.76 Cu. Ft. Lockable Silent 12V Mini Fridge Affiliate link
This SMETA mini fridge uses absorption cooling to operate silently, making it suitable for bedrooms or RVs. It offers a 1.76 cubic foot capacity with a temperature range of 37-53℉. The unit includes a lock and key for security and accepts both 12V and 110V power. Its reversible door hinge allows for flexible placement in tight spaces like dorm rooms or offices.
Pros
- Absorption cooling system runs completely silent
- Includes lock and key for security
- Dual voltage support for 12V and 110V
- Reversible door hinge for left or right opening
Cons
- No separate freezer compartment for ice or frozen goods
- Temperature range tops out at 53℉, which is warmer than standard compressor models
- 1.76 cubic foot capacity is smaller than the 1.8 Cu. Ft. alternative on this list
Good fit if
- You need a silent fridge for a bedroom or hotel room
- You require 12V power for RV or semi-truck use
- You want a lockable unit for shared spaces
Skip if
- You need to freeze ice cubes or frozen foods
- You require a temperature below 37℉ for fresh produce storage
- You prefer a larger capacity than 1.76 cubic feet
Verdict: SMETA 1.76 Cu. Ft. 12V Lockable Fridge is a quiet, secure option for travelers and dorm residents who prioritize silence over freezing capability. It fits well in small spaces where a 12V connection is available.
SMETA 1.8 Cu. Ft. Lockable RV Fridge
Best for: quiet RV or office cooling
- Total Capacity
- 1.8 cu. ft.
- Cooling Type
- Absorption
- Temperature Range
- 32-50℉
- Features
- Lock
- Application
- Office, Bedroom, Outdoor, RV, Camping
- Color
- Black
View on Amazon: SMETA 1.8 Cu. Ft. Lockable RV Fridge Affiliate link
This SMETA unit offers 1.8 cubic feet of storage in a black, lockable design. It uses absorption cooling for silent operation, avoiding compressor noise. The fridge runs on 12V DC and 110V AC, making it suitable for RVs, trucks, or offices. It maintains temperatures between 32 and 50 degrees Fahrenheit. While it lacks a compressor, it provides quiet, reliable cooling for travel or stationary use.
Pros
- 1.8 cu. ft. storage capacity
- Silent absorption cooling system
- Dual 12V DC and 110V AC power options
- Lockable door for security
Cons
- No adjustable shelves mentioned
- Temperature range maxes at 50°F
- Heavier at 55 pounds
Good fit if
- You need silent cooling for a bedroom or office
- You require 12V power for RV or truck use
- You want a lockable unit for security
Skip if
- You need sub-freezing temperatures below 32°F
- You prefer compressor-based faster cooling
- You want adjustable interior shelving
Verdict: SMETA 1.8 Cu. Ft. Lockable RV Fridge fits travelers and office users who prioritize silent, lockable cooling over rapid temperature drops. It delivers steady performance in 12V or 110V setups.
Smad 1.1 Cu. Ft. Lockable Mini Fridge
Best for: RV and truck drivers needing secure, dual-voltage cooling
- Total Capacity
- 1.0 Cu. Ft
- Door Configuration
- Reversible door
- Temperature Range
- 32–50°F
- Features
- Lock
- Application
- Office, Dorm, Bedroom
- Color
- Black
View on Amazon: Smad 1.1 Cu. Ft. Lockable Mini Fridge Affiliate link
The Smad DSX-30B2U is a compact, lockable refrigerator designed for flexible power use. It supports both 110V AC and 12V DC inputs, making it suitable for RVs, semi-trucks, and bedrooms. The unit offers a 1.0 cubic foot capacity with a temperature range of 32–50°F. Its reversible door and adjustable shelf allow for customized storage in tight spaces. This model prioritizes security and dual-voltage compatibility over larger storage volume.
Pros
- Supports both 110V AC and 12V DC power sources
- Includes a physical lock and key for security
- Adjustable thermostat ranges from 32°F to 50°F
- Reversible door allows left or right hinge placement
Cons
- 1.0 cu. ft. capacity is smaller than most competitors
- No digital display or precise temperature readout
- Maximum temperature of 50°F limits freezing capability
Good fit if
- You need a secure fridge for a semi-truck cab
- You require 12V power compatibility for RV travel
- You want a lockable unit for shared living spaces
Skip if
- You need to store frozen food or ice
- You require more than 1.0 cubic feet of space
- You prefer digital temperature controls or displays
Verdict: Smad 1.0 Cu. Ft. Lockable 12V/110V Fridge fits travelers who prioritize dual-voltage operation and security over storage volume. It serves well in tight spaces where a physical lock is necessary.
SMETA 1.0 Cu. Ft. 12V Mini Fridge with Lock
Best for: secure vehicle or dorm storage
- Total Capacity
- 1.0 cu. ft.
- Cooling Type
- Absorption
- Door Configuration
- Single door
- Features
- Lock, Reversible Door
- Application
- Office, Dorm, Bedroom, Car
- Color
- Black
View on Amazon: SMETA 1.0 Cu. Ft. 12V Mini Fridge with Lock Affiliate link
This SMETA unit is a 1.0 cu. ft. absorption refrigerator designed for 12V and 110V power sources. It measures 15.8 by 16.1 by 19.7 inches and weighs 39.7 pounds. The black single-door model includes a key lock and a reversible door. You get automatic defrost and an LED light inside. It fits well in dorms, offices, or vehicles where quiet operation matters.
Pros
- Dual voltage support for 12V and 110V use
- Includes a physical key lock for security
- Reversible door for flexible placement
- Automatic defrost system maintains cooling efficiency
- Quiet absorption cooling with no freon
Cons
- Smaller 1.0 cu. ft. capacity compared to 1.76 cu. ft. competitors
- Heavier at 39.7 pounds due to absorption components
- Limited interior space for larger items
Good fit if
- You need a lockable fridge for a vehicle or shared space
- You require 12V power compatibility for RV or truck use
- You prefer a compact unit for a dorm or office desk
Skip if
- You need more than 1.0 cu. ft. of storage space
- You want a compressor-based fridge for faster cooling
- You require a larger 1.8 cu. ft. or bigger model
Verdict: SMETA 1.0 Cu. Ft. Lockable Mini Fridge suits travelers and students who prioritize security and dual-voltage flexibility over maximum storage volume. It is a compact solution for tight spaces where a key lock is essential.
Electactic 1.6 Cu. Ft. Mini Fridge
Best for: quiet spaces where locking is not required
- Total Capacity
- 1.6 cu. ft.
- Cooling Type
- Compressor
- Door Configuration
- Reversible door
- Temperature Range
- 32°F to 50°F
- Features
- Reversible Door, Adjustable Thermostat
- Application
- Office, Dorm, Bedroom, Apartment
View on Amazon: Electactic 1.6 Cu. Ft. Mini Fridge Affiliate link
The Electactic 1.6 Cu. Ft. Mini Fridge offers compact cooling for dorms, offices, or RVs. It features a reversible door and an adjustable thermostat with seven settings ranging from 32°F to 50°F. The unit runs at 38 dB, making it suitable for quiet environments. While it lacks a lock, its small footprint and silent operation make it a practical option for personal spaces where security is not the primary concern.
Pros
- 1.6 cu. ft. capacity fits on desks or floors
- Reversible door hinge for flexible placement
- Runs at 38 dB for quiet operation
- Seven-level rotary thermostat controls temperature
Cons
- No key lock or security feature
- Temperature range stops at 32°F, so it cannot freeze items
- Smaller capacity than the 1.76 Cu. Ft. SMETA alternative
Good fit if
- You need a silent fridge for a bedroom or office
- You require a reversible door to fit a specific corner
- You prioritize low noise over locking security
Skip if
- You need to store frozen food or ice
- You require a key lock for security
- You need more than 1.6 cu. ft. of storage space
Verdict: Electactic 1.6 Cu. Ft. Mini Fridge suits users who value quiet performance and flexible door placement over locking security. It is a solid choice for personal cooling in noise-sensitive rooms.
Cooluli Classic 4L Portable Mini Fridge
Best for: car cooling and skincare storage
- Total Capacity
- 4 L
- Can Capacity
- 6 cans
- Heating Capability
- Cooler and warmer
- Form Factor
- Portable
- Application
- Office, Dorm, Bedroom, Skincare, Car
- Color
- Black
View on Amazon: Cooluli Classic 4L Portable Mini Fridge Affiliate link
The Cooluli 4L is a thermo-electric unit designed for portability. It measures 7.25 inches wide and weighs just 4 pounds. It holds 6 cans or 4 liters of product. The semiconductor cooling drops temperatures 40 to 45 degrees below ambient. It supports AC, DC, and USB power. This makes it suitable for cars, desks, or dorms. It also offers a warming function up to 144 degrees.
Pros
- Ultra-lightweight at 4.19 pounds
- Compact 4-liter capacity
- Dual cooler and warmer functions
- Three power options: AC, DC, and USB
Cons
- Limited to 6-can capacity
- No internal light or digital display
- Cooling depends on ambient temperature
Good fit if
- You need a lightweight cooler for car travel
- You want to store skincare or medications
- You require a quiet, fan-less unit
Skip if
- You need to freeze items below zero
- You require a lockable door for security
- You need to store more than 6 cans
Verdict: Cooluli 4L Portable Cooler is a lightweight, fan-less option for cooling or warming small items in cars or offices. It suits travelers who prioritize portability and quiet operation over large storage space or locking mechanisms.
Frigidaire 1.6 Cu. Ft. Retro Mini Fridge
Best for: Garages and offices needing style
- Total Capacity
- 1.55 cu ft
- Freezer Compartment
- chiller compartment
- Features
- Adjustable Thermostat
- Application
- Office, Dorm, Garage, Apartment, RV
- Color
- Black
- Dimensions
- 19 × 21 × 21 inches
View on Amazon: Frigidaire 1.6 Cu. Ft. Retro Mini Fridge Affiliate link
This Frigidaire mini fridge offers 1.6 cubic feet of storage in a compact 21 by 19 by 21 inch frame. It features an adjustable thermostat for temperature control and a reversible door for flexible placement. The unit includes a wire shelf, a 2-liter door basket, and a built-in bottle opener. It is designed for use in offices, dorms, or garages.
Pros
- 1.6 cubic feet capacity for bottles and snacks
- Adjustable thermostat for precise cooling
- Reversible door for left or right hinge placement
- Built-in side bottle opener
- Includes wire shelf and 2-liter door basket
Cons
- No key lock for security
- 1.6 cubic feet is smaller than the 1.76 to 1.8 cubic feet options on this list
- Chiller compartment only, no true freezer
Good fit if
- You need a stylish fridge for a garage or office
- You want a reversible door for tight spaces
- You value a built-in bottle opener
Skip if
- You require a lockable unit for security
- You need more than 1.6 cubic feet of storage
- You want a true freezer compartment
Verdict: Frigidaire Retro 1.6 Cu. Ft. Mini Fridge suits you if you prioritize style and utility over security. It fits well in spaces where a key lock is unnecessary and extra storage is not critical.
Specifications side by side
| Spec | SMETA 1.76 Cu. Ft. Lockable Silent 12V Mini Fridge | SMETA 1.8 Cu. Ft. Lockable RV Fridge | Smad 1.1 Cu. Ft. Lockable Mini Fridge | SMETA 1.0 Cu. Ft. 12V Mini Fridge with Lock | Electactic 1.6 Cu. Ft. Mini Fridge | Cooluli Classic 4L Portable Mini Fridge | Frigidaire 1.6 Cu. Ft. Retro Mini Fridge |
|---|---|---|---|---|---|---|---|
| Total Capacity | 1.76 Cu. Ft | 1.8 cu. ft. | 1.0 Cu. Ft | 1.0 cu. ft. | 1.6 cu. ft. | 4 L | 1.55 cu ft |
| Can Capacity | not stated | not stated | not stated | not stated | not stated | 6 cans | not stated |
| Cooling Type | absorption | Absorption | not stated | Absorption | Compressor | not stated | not stated |
| Door Configuration | not stated | not stated | Reversible door | Single door | Reversible door | not stated | not stated |
| Freezer Compartment | without freezer | not stated | not stated | not stated | not stated | not stated | chiller compartment |
| Temperature Range | 37-53℉ | 32-50℉ | 32–50°F | not stated | 32°F to 50°F | not stated | not stated |
| Heating Capability | not stated | not stated | not stated | not stated | not stated | Cooler and warmer | not stated |
| Form Factor | not stated | not stated | not stated | not stated | not stated | Portable | not stated |
| Features | Lock | Lock | Lock | Lock, Reversible Door | Reversible Door, Adjustable Thermostat | not stated | Adjustable Thermostat |
| Application | Office, Dorm, Bedroom, Apartment, RV | Office, Bedroom, Outdoor, RV, Camping | Office, Dorm, Bedroom | Office, Dorm, Bedroom, Car | Office, Dorm, Bedroom, Apartment | Office, Dorm, Bedroom, Skincare, Car | Office, Dorm, Garage, Apartment, RV |
| Color | Black | Black | Black | Black | Black | Black | Black |
| Voltage | 12V, 110V | 12V, 110V | 12V, 110V | 12V, 110V | not stated | 12V | not stated |
| Dimensions | 15.8 × 18 × 26 inches | 18 × 16 × 26.5 inches | 18.3 × 15.7 × 22 inches | 17.3 × 15.8 × 19.7 inches | 17.1 × 17.5 × 18.7 inches | 7.7 × 10.2 × 10.5 inches | 19 × 21 × 21 inches |
| Weight | not stated | 55 pounds | 29.7 pounds | 39.7 pounds | 26.9 pounds | 4.19 pounds | 32 pounds |
| Size | 1.76 Cu.Ft | 1.8 cuft | 1.1 Cu. Ft. | 1.0 cuft | 1.6 cu.ft | 4 Liter | 1.6 cubic_feet |
| Model | SDSX-50B2U-1 | T-XS55-US | DSX-30B2U | 5d3a9a68-b8f8-4978-bf7c-a597a0be4d95 | BC-46B | CL4LBK | EFR176BLACKAMZ |
Frequently asked questions
Which 12V RV fridge is the quietest?
The SMETA 1.76 Cu. Ft. Lockable Silent 12V Mini Fridge is designed for silence. It uses absorption cooling to operate without compressor noise. This makes it ideal for RVs or bedrooms where quiet is a priority. The unit runs on both 12V and 110V power sources for flexible use.
What is the largest capacity lockable mini fridge for RVs?
The SMETA 1.8 Cu. Ft. Lockable RV Fridge offers the largest storage volume among the lockable options. It provides 1.8 cubic feet of space for food and drinks. The unit includes a physical lock for security and supports both 12V and 110V inputs for travel or home use.
Are there affordable lockable 12V fridges for trucks?
The Smad 1.1 Cu. Ft. Lockable Mini Fridge is a budget-friendly option. It features a physical key lock for security in shared spaces. The unit operates on dual voltage, accepting both 12V and 110V power. Its compact size fits well in tight truck or dorm spaces.
Which mini fridge has a reversible door?
The SMETA 1.0 Cu. Ft. 12V Mini Fridge with Lock includes a reversible door. This feature allows you to adjust the door swing for better placement in small rooms or vehicles. It also offers dual voltage support and a key lock for secure storage of your items.
Is there a portable mini fridge for skincare?
The Cooluli Classic 4L Portable Mini Fridge is designed for skincare and small items. It is lightweight and fan-less for silent operation. The unit holds six cans and runs on 12V power, making it suitable for car use. It does not include a lock or reversible door.
Which fridge is best for garage use?
The Frigidaire 1.6 Cu. Ft. Retro Mini Fridge is suited for garages and offices. It features an adjustable thermostat for temperature control. The unit does not have a lock or 12V capability, relying on standard 110V power. Its retro style adds visual appeal to utility spaces.
Does the Electactic mini fridge have a lock?
No, the Electactic 1.6 Cu. Ft. Mini Fridge does not include a lock. It focuses on quiet performance and flexible door placement with a reversible door design. The unit is best for personal cooling in noise-sensitive rooms where security is not a primary concern. It runs on standard power.