Forsun Portable Refrigerators: How to Choose Capacity, Power and Controls

Forsun portable compressor refrigerators in this range come in capacities from 21 to 55 liters. Besides size, consider the power supply, dimensions and controls: the two smallest versions do not support a mobile app.

Five models by capacity

Choose a capacity based on the amount of food and drink you need to carry, as well as the space available in your car or wherever you plan to use the refrigerator. Before buying, measure the available space and compare it with the dimensions of the specific model. Take the manufacturer’s placement instructions into account, too.

Capacity alone does not tell you how the interior is arranged. If you want to chill a tall container, for example, check that it will fit in the position you need.

Power at home and on the road

The range is listed with 12 V and 24 V DC power and 100–240 V AC power. This gives you options for use with different power sources, such as in a car or at home. Check which cables and adapters are included with the particular unit, as well as the connection requirements in the device documentation.

If you plan to move the refrigerator frequently, consider its weight, the available space and access to its contents, not just power compatibility.

Temperature, ECO mode and energy consumption

The stated adjustable temperature range is −20 to +20 °C. This range does not indicate how quickly the refrigerator will reach the selected temperature under particular conditions.

The description also mentions an ECO mode and energy consumption of 0.18 kWh per day. The figure is not linked to a specific model or measurement conditions, so it cannot reliably predict your own consumption. This matters especially when using a power source with limited capacity.

The listed refrigerant is R600a, and the insulation is polyurethane foam. Follow the manufacturer’s instructions for transport, handling and maintenance.

Controls and app support

According to the provided information, the FS-C21 and FS-C25—the 21- and 25-liter models—do not support a mobile app. A picture of a phone in a shared listing for the range is therefore not enough to confirm app support for a particular refrigerator.

If phone control matters to you, check whether the exact model supports it. Also check what you can adjust directly on the device and what features the app may offer; the available description does not detail these for each version.

Compare dimensions and weight by model

Across the range, the stated dimensions run from 623 × 378 × 280 mm to 691 × 390 × 580 mm, and weights range from 11.3 to 16.2 kg. These are ranges across models, not specifications for one particular version. You cannot automatically assign the lowest weight to the largest capacity.

Before deciding, compare the chosen model’s capacity, external dimensions, weight, included power accessories and controls. This will help you determine not only whether it fits in the intended space, but also whether you can carry and connect it comfortably.