What are the precautions for the use of portable refrigerators

Update:08-09-2021
Summary:The portable refrigerator is used indoors, outdoors, on the road or in the office. The mini hot and cold box can keep yo...
The portable refrigerator is used indoors, outdoors, on the road or in the office. The mini hot and cold box can keep your food and beverages cool and fresh. Refrigerators with USB power supply for portable refrigerators are all cooled by semiconductors, and the temperature does not reach below zero, so it cannot freeze.
Portable refrigerator features
1. Novel and unique, strong applicability. No need for power supply, easy to carry, not only for home use, but also suitable for vehicles and travel;
2. Beautiful appearance and strong seasonality. The portable passive small refrigerator is generous in your hand, beautiful and attractive, and it is a seasonal commodity that people desire;
3. Ultra-low price, with a variety of specifications and models, and different price points to choose from.

Precautions for the use of portable refrigerators
1. How to place the portable refrigerator: Do not seal the suction port and exhaust port when placing it, and there must be space around it, and it should be placed on a level surface.
2. The connection method of the portable refrigerator power supply: The attached DC power cord is used in the car; the attached special transformer is used indoors and is suitable for 220V to 240V (50HZ) voltage.
3. A strong impact on the body of the portable refrigerator will damage the body shell and damage the original electronic components and circuits inside.
4. The portable refrigerator can only be used with AC 220V-240V/50HZ (dedicated adapter) or DC 12V power supply, but cannot be used on 24V trucks or BUS, otherwise serious fire accidents may occur.