Whynter FM-45G 45 Quart Portable Fridge/Freezer with Fast Freeze FM-45G
Whynter FM-45G 45 Quart Portable Fridge/Freezer with Fast Freeze FM-45G
Whynter
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SKU:FM-45G
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Whynter FM-45G 45 Quart Portable Fridge/Freezer with Fast Freeze FM-45G
The Whynter FM-45G 45 Quart Portable Fridge / Freezer combines high-quality design with practical portability, making it perfect for RVs, boats, campsites, and outdoor adventures. It can operate on either a standard 115V household outlet or a 12/24V DC power source, allowing you to bring reliable refrigeration wherever you go.
Whether you need to chill beverages, preserve food, or freeze items on the go, this portable fridge/freezer delivers consistent performance with a temperature range from -8°F to 50°F. Unlike novelty 12V coolers, the Whynter FM-45G is a true freezer/refrigerator with compressor cooling, providing dependable storage for both recreational and critical freezing needs.

Storage & Capacity
Ample storage capacity makes organizing your food and beverages simple and efficient.
- Capacity: 45 Quarts or 60 standard 12 oz cans
- Volume: 1.41 cu. ft.
- Two removable wire baskets for easy organization
- Operates as both a refrigerator and a freezer

Cooling System & Performance
Reliable compressor-based cooling ensures precise and consistent temperatures for all your items.
- Compressor Cooling System
- Refrigerant Type: R-134A
- Fast Freeze mode rapidly cools to -8°F
- Adjustable temperature range: -8°F to 50°F
- Power low indicator for safety

Controls & Display
Intuitive controls and LED display make it easy to monitor and adjust the temperature.
- LED temperature display
- Mode indicator lights
- Adjustable temperature control

Design & Portability
Compact and rugged design allows for easy transport and use in a variety of environments.
- Side handles for easy mobility
- Functions even when tilted up to 30°
- Insulated lid and walls for energy efficiency
- Tough and solid outer casing

Power & Connectivity
Flexible power options let you operate the unit in nearly any setting.
- AC: 115V / 60Hz – 65W / 0.75A
- DC: 12V/24V – 4.5A / 2.5A Car Lighter Socket
- Wattage: 65 Watts
- 8′ AC power cord and 10′ DC power cord included

Dimensions & Weight
Compact size fits easily in vehicles, boats, or tight spaces while still providing ample storage.
- Internal dimensions: 18.5″ W x 11″ L x 15″ H (including compressor step 7.5″ W x 11.25″ L x 8″ H)
- External dimensions: 23.5″ W x 16.5″ L x 20.5″ H
- Package dimensions: 27″ D x 21″ W x 24″ H
- Net weight: 45 lbs
- Gross weight: 49 lbs
Noise & Certification
Quiet operation and safety certifications for peace of mind.
- Noise Level: 40 dBA
- ETL Certified
Warranty
Reliable protection for your investment.
- One year limited warranty
Optional: Whynter Portable Freezer Transit Bag – Insulated Carry Bag
| Compatibility | |
| FM-45G | FM-4TBG Transit Bag |
| FM-65G / FM-62DZ | FM-6TBG Transit Bag |
| FM-85G | FM-8TBG Transit Bag |
Now you can protect and provide additional insulation for your Whynter portable freezer with a Whynter insulated flexible transit bag. Designed to fit snugly around your freezer, this bag helps maintain temperature stability while in transit or storage, ensuring your frozen or refrigerated items stay protected.
The transit bag is thoughtfully engineered with custom openings for your freezer’s handle grips, air vents, and power cords, allowing you to operate your freezer without removing the bag. A fast-open top flap provides quick access to the freezer compartment, while a convenient side pocket stores cords and accessories. Available in three sizes, the Whynter transit bag fits FM-45G (FM-4TBG), FM-65G / FM-62DZ (FM-6TBG), and FM-85G (FM-8TBG) models.

Insulated Protection
Keep your portable freezer insulated and protected during transport or storage.
- Flexible insulation helps maintain temperature stability
- Durable material protects against scratches and minor impacts
- Custom fit for Whynter portable freezer models

Convenient Access
Operate and access your freezer easily without removing the bag.
- Openings for handle grips, air vents, and power cords
- Fast-open top flap for quick access to the freezer compartment
- Side pocket for storing cords and accessories
Compatibility
Available in multiple sizes to fit different Whynter portable freezer models.
- FM-45G compatible (FM-4TBG)
- FM-65G / FM-62DZ compatible (FM-6TBG)
- FM-85G compatible (FM-8TBG)
Durable & Portable
Designed for easy transport and long-lasting use.
- Lightweight and flexible design for easy carrying
- Reinforced stitching and durable fabric construction
- Protects freezer during travel, storage, or outdoor use
Specifications
| Capacity | |
| Unit Capacity | 45 Quarts or 60 Cans (12FL oz) |
| Volume | 1.41 cu. ft. |
| Zone Type | Single – Refrigerator or Freezer |
| Operates as | Refrigerator or Freezer |
| Cooling System | |
| Cooling System Type | Compressor |
| Refrigerant | R-134A |
| Fast Freeze Mode | Rapidly cools to -8°F |
| Temperature Range | -8°F to 50°F |
| Power | |
| AC Power | 115V/ 60Hz – 65W/ 0.75A |
| DC Power | 12V/24V – 4.5A /2.5A Car Lighter Socket |
| Wattage | 65 Watts |
| Included Power Cords | 8′ AC and 10′ DC |
| Design & Portability | |
| Housing Material | Tough and solid outer casing |
| Color | Gray |
| Handles | Side handles for easy mobility |
| Removable Baskets | Two wire baskets |
| Tilt Function | Functions even when tilted 30° |
| Insulation | Insulated lid and walls |
| Controls & Indicators | |
| LED Display | LED temperature display |
| Power Low Indicator | Yes |
| Dimensions | |
| Internal Dimensions | 18.5″ W x 11″ L x 15″ H (including compressor step 7.5″ W x 11.25″ L x 8″ H) |
| External Dimensions | 23.5″ W x 16.5″ L x 20.5″ H |
| Package Dimensions | 27″ D x 21″ W x 24″ H |
| Weight & Noise | |
| Net Weight | 45 lbs |
| Gross Weight | 49 lbs |
| Noise Level | 40 dBA |
| Security & Latch | |
| Latch Equipped | Yes |
| Door Lock with Keys | No |
| Certifications & Warranty | |
| ETL Certified | Yes |
| Warranty | One year limited warranty |
| UPC | |
| UPC | 891207001675 |
Manuals
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Email: support@primewinecoolers.com
Phone: 925-922-9868
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Perfect for a truck driver who's looking to carry more frozen food on the road. Currently sitting on my front seat.
We have 2 of these that we use as freezers in our 5th wheel RV. They have been flawless. We stock up on frozen foods and are able to stay off grid for weeks and have plenty of food on hand.
It uses a lot of juice to get to temp at 12v, so remember to use 110 to bring it to temp and add your cool stuff, before you leave the house. Once its at temp and loaded up, it works great. I had to drop my truck at a shop for a few days, forgot to take this out. 4 days later it was still running on a 100ah lithium battery at 36 degrees while it was in the 90's outside!! To me that defies physics, but whatever, my beer was still cold and the mayonnaise didn't spoil! 5 stars for performance and value, 4 stars cause its heavier than crap. I also used it to store 50 pounds of ground beef when i ran out of freezer space elsewhere. It ran at 0 degrees for nearly two years.
I'm a professional driver and need a dependable fridge for my truck! If this sounds like you....go buy THIS fridge/freezer! It's a winner! Easy to operate, user-friendly temp controls, and solidly built. The only two things that aren't great are: It is Very heavy and does not have a large storage capacity. Aside from this, it is THE BEST fridge I have ever owned or used!
I bought one of these units about 3-4 years ago to put in the back of my truck when we're traveling/camping/beaching/etc. When we're not traveling it doubles as my beer fridge in the garage plugged into 110v AC. I installed a dual battery setup in the truck with a deep cycle marine battery and a blue-sea Auto charging relay so I don't drain my starting battery. That setup has worked great to keep the fridge going. Nice to have cold drinks and cold food without fussing with ice and coolers. Unfortunately, last week our house was stuck by lightning and the Whynter fridge was affected. It won't power on. Our insurance has replaced it. I'm glad they upgraded the handles and latch with beefier units on this new generation model compared to the one I had. I'm going to attempt to revive the old one and we'll see how that goes.