AstroAI Removable Shelf Portable Fridge, 4-Liter

Last updated date: November 23, 2021

DWYM Score

8.9

AstroAI Removable Shelf Portable Fridge, 4-Liter

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We looked at the top Portable Fridges and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Portable Fridge you should buy.

Update as November 23, 2021:
Checkout The Best Portable Fridge for a detailed review of all the top portable fridges.

Overall Take

Featuring a capacity of about 1 gallon (6 cans), this fridge can either keep your items chilled or warm. It has an upright design with removable shelf. It doesn't create much noise, weighs less than 5 pounds and comes in several color choices.


In our analysis of 16 expert reviews, the AstroAI Removable Shelf Portable Fridge, 4-Liter placed 2nd when we looked at the top 6 products in the category. For the full ranking, see below.

From The Manufacturer

COOL TO WARM: Cool up to 32°F (18°C) below ambient temperature, or keep warm up to 150°F (66°C),86°F (30°C) -64°F (18°C) within an hour, 86°F (30°C) -50°F (10°C) within 2 hours, 86°F (30°C)-37°F( 3°C) within 3 hours. 4 LITERS OF CAPACITY: Store! (6) 12 oz cans ! medications and skincare with ease; Inner dimensions are 5.5” x 5.3” x 8.07”; The removable shelf makes small items like breast milk, skincare, cosmetic, food, or medications easy to separate, best gift for women and girls. AC/DC ADAPTERS: You can connect the compact refrigerator to a 100-120V home power supply, or you can connect to a 12V car power supply.; NOTE: Make sure to only run your cooler/heater while your vehicle’s engine is on or you risk draining your vehicle’s battery. ECO-FRIENDLY ENGINEERING: Semiconductor refrigeration chip is freon-free and environmentally friendly; Quiet technology keeps sound at a minimum ( 25dB ), so you can rest easy. CE, FCC, ETL, RoHS certified; if you have any dissatisfaction with your product quality, please reach out to us immediately.

Expert Reviews

Expert Summarized Score

5.0
5 expert reviews

User Summarized Score

8.8
28,828 user reviews

What experts liked

Other Products We Considered.
- BestReviews
It has a flat-back design that saves space in your room or vehicle. Its adapters and temperature control switch are located at the back of the refrigerator and are easily accessible. What’s more? This design is quite modern. The sliver door handle, for instance, makes it look exquisite and makes it easier to open.
- In-depth Refrigerators Reviews
This is an eco friendly unit that has a semiconductor refrigeration chip which is freon free and environmentally friendly. This is a quiet unit so you won’t be disturbed by any loud noises that sometimes a compressor can give off. This unit also comes with a three-year warranty from the manufacturer, so your purchase is protected for up to three years.
- The Sleep Judge
The design is great, the quality is excellent, and the customer service is absolutely fantastic.
- The Design Home
It is excellent for skincare products. It is lightweight.
- BestyBesty

What experts didn't like

Dual temperature function may not work.
- In-depth Refrigerators Reviews
The warming ability may not be necessary for everyone.
- The Sleep Judge
A few reviewers complained that the refrigerator is noisy. There are also a few reviewers who complained that the refrigerator doesn’t last very long.
- The Design Home
It is not big enough to accommodate things.
- BestyBesty

An Overview On Portable Fridges

If you’re looking for a way to keep foods chilled or frozen, a portable fridge serves as a flexible option for both at home and on the go. You can take one of these small appliances with you and use its multiple power options. Therefore, they’re suitable for activities such as camping and boating. They can also keep foods cold if you have a power outage or just need more space in addition to your main fridge.

Think about what you’ll store in your portable fridge so you can choose the right design and capacity. Some portable fridges resemble very small refrigerators with a few shelves inside and are lighter weight for easier transport. These work best for items such as cans, bottles, medicines, snacks and cosmetics. Larger portable fridges are bulkier and look more like camping coolers with a single compartment. These can fit many more items and work well for bringing meals and drinks along for a trip.

The temperature ranges for portable fridges vary, so you’ll want to consider whether you need to keep items chilled or frozen. Many options have temperature settings for flexibility and list their temperature ranges. For example, most can work as either coolers or freezers, although some even offer the option to keep already-cooked items warm. Keep in mind that the practical temperature range of the item also depends on where you use the freezer.

You’ll want to consider power sources. Most refrigerators will have power adapters for plugging the fridge into a regular home outlet or your vehicle’s cigarette lighter, where it can draw energy from a running engine. You may also be able to plug the portable fridge into another power supply like a generator or battery power station.

Other features might be helpful in your portable fridge. For example, you might consider getting one with a magnetic door for more security, or you might prefer an eco-friendly model that uses less electricity. You can also find portable fridges that run very quietly.

The Portable Fridge Buying Guide

  • Always keep your portable fridge closed as much as possible and use any latches provided. Otherwise, your items are at risk of deviating from the desired temperature, which can affect both quality and safety.
  • If you’ll use your portable fridge outside, place it away from sunlight when possible so that it can be more efficient in keeping your items at the right temperature.
  • To keep your portable fridge running longer when you’re away from home, consider external power options like hooking it up to a portable generator. You could also use solar panels with enough wattage to power your portable fridge while you’re camping, boating or otherwise away from a power outlet.
  • When using the fridge in hotter areas, consider using a portable fridge cover that can help with insulation and thus allow for better performance in more extreme conditions.
  • Note that a refrigerator may be able to keep food warm due to its insulating properties, but it won’t heat your items for you.
  • If you want to keep your portable fridge cleaner, avoid storing loose food in it. Instead, use closed containers so there’s less chance that things will spill.
  • To save power and keep foods frozen, stick with a temperature just a little below freezing rather than use the lowest temperature your portable fridge supports.
  • Always check the packaging of food to check whether it needs to stay refrigerated or frozen for safety reasons. Also, check medicine or cosmetics packaging to see if there’s a recommended temperature range.
  • Choose a fridge style with shelves, rather than a chest-style one, if you want more organization and accessibility options.
  • When organizing your portable fridge, put items you’ll use last near the bottom or back, and put the ones you use the most up front or on top. Not only is this more convenient for you, it increases the fridge’s performance because you can reduce the amount of time the lid needs to stay open.