SetPower DT45 Portable Fridge Review: Dual-Zone Cooling for Road Trips and Camping

Introduction

Portable refrigeration has become a practical addition to road trips, camping weekends, and even everyday use around the house. The SetPower DT45 is a dual-compartment portable fridge that aims to offer flexibility with independent temperature control for each side. This review covers the fridge’s design, features, performance, and the optional battery pack that enables fully wireless operation.

Who This Fridge Is For

The DT45 suits anyone who needs reliable cold storage away from a wall outlet. It is a strong fit for campers, overlanders, and road-trippers who want to keep perishables fresh for days. The dual-zone design also makes it useful for families who need both a fridge and a freezer in one unit, such as keeping drinks cold on one side while frozen meals stay solid on the other.

The fridge is equally at home in a dorm room or as a backup kitchen unit. With a total capacity of 45 liters, or 48 quarts, it holds a meaningful amount of food without dominating the space it occupies.

Design and Build Quality

The DT45 measures 24.6 inches long, 19.8 inches high, and 24.6 inches wide, with an overall weight of 35 pounds. The build quality feels solid, with extra-thick 57 mm foam insulation surrounding the entire unit. Both lids feature foam seals that help maintain internal temperatures efficiently.

The fridge is divided into two compartments. The left side is smaller at 18 quarts, while the right side offers 30 quarts. The left compartment sits above the compressor, which explains the size difference. Each compartment has its own LED light that illuminates when the lid is opened, making it easy to find items even in low-light conditions.

A drain plug in the right compartment allows you to empty melted ice water easily, which is a thoughtful touch if you prefer using ice over electric cooling. Two grab handles on the sides make carrying the fridge manageable, and metal tie-down brackets are included for securing the unit in a camper or RV.

Using the Control Panel

The control panel on the front of the fridge is straightforward. Press and hold the power button to turn the unit on, and the display shows the current temperature for both compartments. The up and down arrow buttons adjust the target temperature for each side independently.

You can set the temperature anywhere from -4°F to 68°F, or -20°C to 20°C. A quick button combination switches the display between Fahrenheit and Celsius. Another useful feature is the ability to turn off one compartment entirely, which can save energy when you only need one zone.

The compressor speed can be toggled between max and eco modes. Eco mode reduces compressor power to save energy, while max mode delivers faster cooling. A battery protection circuit offers three cutoff voltage settings: high at 11.1 volts, middle at 10.4 volts, and low at 9.6 volts. This prevents the fridge from draining your vehicle’s battery to a point where the car won’t start.

Bluetooth App Control

The DT45 includes Bluetooth connectivity through the SetPower mobile app, available for both Android and iOS. After creating an account, the app scans for nearby fridges and connects to the DT45. From the app, you can adjust the target temperature for each zone, switch between fridge and freezer modes, change compressor speed, and modify the battery protection settings.

The app is particularly handy when the fridge is in the back of a vehicle and you are sitting in the front. Instead of getting out to adjust the settings, you can make changes from your phone. The app confirms saved settings with an audible beep, so you know your changes have been applied.

The Optional PG216 Battery Pack

For completely wireless operation, SetPower offers the PG216 portable power bank. This battery pack is rated at 216 watt-hours, with a lithium-ion rechargeable battery rated at 15,000 milliamp-hours and 14.4 volts. It charges fully in about 3.5 hours using the included charger.

The PG216 includes multiple output options: a USB-C port rated at 5 volts and 3 amps, a USB-A port rated at 5 volts and 2.4 amps, and a cigarette lighter output rated at 12.3 volts and 10 amps max. The cigarette lighter output is what connects to the fridge.

Built-in protections cover temperature, short circuits, overcharge, and over-discharge, adding peace of mind when using the battery in various conditions. Beyond powering the fridge, the PG216 can charge mobile devices, making it a versatile companion for trips.

Mounting the Battery Pack

SetPower designed a clever mounting solution for the PG216. A metal plate installs onto the side of the fridge using the included torque screws, which require a T30 size driver. The battery pack has a rubber pad on its back with a strong magnet behind it, allowing it to attach securely to the metal plate.

While the magnet holds the battery firmly in place, it is not recommended to drive with the battery mounted on the side of the fridge, as it could potentially fall off. For stationary use at a campsite, however, the mounting system keeps the battery off the ground and within easy reach.

Real-World Performance

In testing, the DT45 performed well. With the left compartment set to 34°F as a refrigerator and the right compartment set to 10°F as a freezer, the fridge reached the refrigerator temperature in about 15 to 20 minutes. Freezing temperature took approximately 35 to 40 minutes to achieve.

The right compartment held three 6-pound bags of frozen fruit with room for two more bags. The left compartment accommodated heavy whipping cream, cream cheese, and butter comfortably. The display showed the current temperature for each compartment, confirming the fridge maintained the target settings.

The compressor runs quietly even in max mode, which is a notable advantage for campsite use where noise can be disruptive. The fridge also remembers the last temperature settings when powered off and on, which is convenient for road trips where the vehicle is started and stopped frequently.

Buying Advice

The SetPower DT45 is available for $310 at the time of this review. If you want the complete wireless setup, the fridge with the PG216 battery pack is priced at $400. Both options are available directly from SetPower’s website or on Amazon.

For most users, the fridge alone is a solid investment if you have a reliable 12-volt accessory port in your vehicle or access to AC power. The battery pack adds meaningful value for those who camp in remote locations without power hookups, or who want the flexibility to move the fridge freely without being tethered to a cable.

Conclusion

The SetPower DT45 delivers on its promise of flexible, reliable portable refrigeration. The dual-compartment design with independent temperature control is genuinely useful, and the build quality inspires confidence for long-term use. The optional PG216 battery pack extends the fridge’s versatility, making it a compelling choice for anyone who spends time off the grid.

Whether you need to keep food cold on a family road trip, freeze meals at a campsite, or simply want a dependable backup fridge at home, the DT45 is worth considering. Its combination of practical features, quiet operation, and thoughtful design makes it a strong contender in the portable fridge category.