If you’re on the road or on vacation, a portable refrigerator is a great option for keeping your food and drinks fresh. These devices can be plugged into a car’s engine to recharge their internal batteries, or you can purchase an external battery to use when on the road. Solar panels or a portable generator can also be used to power the fridge. But which is best? Read on to find out! Below are some things to consider before buying a portable refrigerator.
Make sure the battery is of good quality and size. Low battery voltage can be caused by a number of different problems, including poor connections or a low-quality battery. The refrigerator’s DC current can rise quickly, sometimes more than 5A, if it’s in a higher-cooling mode. Poorly designed battery cells also result in low battery voltage. And when the refrigerator is not fully charged, the DC current can drop to dangerously low levels.
Make sure your portable fridge is sturdy and secure, and that its mounting hardware is strong enough to prevent it from tipping over or becoming a projectile during an accident. Many fridge models have dedicated outdoor mounting kits that make it easy to attach the device to your car. Make sure you buy one that fits your vehicle’s power source, because some models may be incompatible with universal mounting kits. The Kalamera Portable Refrigerator is ideal for these situations.
Some models can be set to operate at a slight incline, such as 30 degrees. Others have extra features, like lift-up organizer baskets or dividers. Some models even have wifi applications and factory warranties. Even if you’re not looking for a portable refrigerator for your next trip, a quality one will ensure your food remains cool and safe, no matter where you’re headed. Once you’ve decided on a model, make sure you check its warranty.
The best portable refrigerators are highly energy-efficient. You can find ARB and Dometic models, which both draw less than a quarter amp per hour on average. And if you’re traveling by car, you can choose one with dual batteries. But keep in mind that the cooler will draw more power in warmer temperatures, so you’ll have to plan accordingly. But don’t worry; you’ll still be able to enjoy your off-grid activities without worrying about your food. There are ways to make your portable refrigerator operate as efficiently as possible.
Before buying a portable refrigerator, consider its power consumption and safety. Portable fridges can quickly drain batteries, so it’s best to buy a unit that uses 12 volts. Make sure you check the temperature settings with an integrated thermometer, and consider whether the fridge is temperature-controlled. There are also thermostats available that can run up to -18 degrees, which will be enough for use as both a fridge and a freezer.
While the temperature ranges between 10 degrees Fahrenheit and -18 degrees Celsius, a portable fridge should not be used to store frozen foods for long periods of time. Once the food has thawed, it should be used immediately, and any leftovers should be disposed of properly. This type of fridge also works well on short camping trips. The main disadvantage of an absorption refrigerator is that it’s not temperature-controlled, so it won’t keep food at the correct temperature.
While a thermoelectric refrigerator can cool down a few ounces of food, you’re unlikely to want to keep food at temperatures this low on your road trip. The right portable refrigerator will keep food cold no matter where you’re going. A four-liter thermoelectric cooler is a great option for camping, but if you’re taking it on a longer trip, a 40-liter compressor-based model would be your best bet.
Portable refrigerators should have a heavy-duty figure 8 DC power cable, and should be connected to the battery’s positive and negative terminals. The DC power socket cable should have attachments at the positive battery terminal, and a protective fuse close to it. The refrigerator’s DC lead should be plugged into the adaptor cable provided by the manufacturer, if there is one. Using 12V batteries can cause fires if the wires are twisted together, so it is best to use a battery with a fuse protection.
An upright fridge can be more efficient and convenient than a portable one. A front-opening fridge can save space and provide storage space, but it can’t be moved around easily. However, the chest style is more space-efficient and can be teamed with a cooler or esky for additional convenience. Another option is to freeze ice bricks overnight. You can store frozen food in a chest style fridge for several days at a time.