Alpicool’s 43-quart dual-zone 12V fridge freezer can be controlled from a phone through Alpicool’s “CAR FRIDGE FREEZER” app, according to its Amazon listing, which also claims it cools from 77°F to 32°F in 15 minutes and reaches -4°F within an hour. Its two independently controlled zones each run from -4°F to 68°F, it draws 60W in MAX mode and 45W in ECO mode, and it ships with both 12/24V DC and 100-240V AC adapters. Below I go through the specs, walk through app pairing step by step, and work out how long it will run on a battery and solar.
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Fridge specs come from Alpicool’s Amazon listing. App steps and controls come from Alpicool’s “CAR FRIDGE FREEZER” app instruction insert. Battery and solar figures are my own estimates, and I’ve shown the math. You can see the current Alpicool 43QT dual-zone fridge listing on Amazon.
Quick Verdict
- Best for: road trips, car camping, overlanding and van builds where you want a fridge and a freezer in one box and like checking temperatures from your phone.
- Standouts: two independent zones, app control on iOS and Android, wheels and a retractable handle, AC and DC power included, and 3-level battery protection.
- Keep in mind: the app connects over Bluetooth, so it works near the fridge rather than from anywhere. At 25.6 lb empty, it’s best moved on its wheels.
Alpicool 43QT Dual-Zone Specifications
| Spec | Alpicool 43QT dual zone (Amazon listing) |
|---|---|
| Capacity | 43 qt / 40 L |
| Zones | 2, independently controlled |
| Temperature range | -4°F to 68°F (-20°C to 20°C) |
| Cooling claim | 77°F to 32°F in 15 min; -4°F within 1 hour |
| Power modes | MAX 60W / ECO 45W |
| Power inputs | 12/24V DC; 100-240V AC adapter included |
| Battery protection | 3 levels |
| Controls | LED touch panel + app (iOS and Android) |
| Refrigerant | R-600a |
| Dimensions | 27.2 x 17.7 x 17.8 in |
| Weight | 11.6 kg (about 25.6 lb) |
| Listed annual energy | 200 kWh per year |
| Other | Wheels, retractable handle, removable reversible door, interior LED light |
| Holds | 48 x 12 oz cans or 45 x 16.9 oz water bottles |
Design: Two Zones, Wheels and a Reversible Lid
The 43-quart cabinet is split into two compartments with separate set points, so you can keep one side at 37°F for drinks and produce and the other at 0°F for meat or ice. The lid is removable and reversible, which helps in a tight trunk or a van galley where it can only open one way. Off-road-style wheels and a pull-out handle let you roll it from the car to the campsite instead of carrying it with two people, and an interior LED makes it easy to find things at night.
Both power cords are in the box. The DC cord runs from a 12V or 24V socket (car, truck or power station), and the AC adapter is for pre-cooling at home the night before a trip. Pre-cooling on AC is a simple way to save your vehicle or house battery from the big initial pull-down.
Alpicool App Setup: Step by Step
Alpicool’s app is called CAR FRIDGE FREEZER and is available for iPhone and Android. These steps follow Alpicool’s app instruction insert:
- Install the app. Scan the QR code in the fridge’s paperwork, or search the App Store or Google Play for “Car Fridge Freezer.”
- Turn on Bluetooth on your phone, and power the fridge on.
- Open the app and tap “Search” to scan for the fridge.
- Tap the fridge symbol when it appears in the results.
- Press the pairing button on the fridge when the app asks. The app shows which control-panel button to press.
- Done. Once paired, the app switches to the fridge’s control screen.
Pairing tips: on Android, Bluetooth scanning usually needs the app’s location/nearby devices permission, so allow it when prompted. If the fridge doesn’t show up, power-cycle it and search again with your phone a few feet away. If someone else paired it first, use the app’s unpair option and pair again.
What You Can Control in the App
Alpicool’s insert lists these on-screen items:
| App control | What it does |
|---|---|
| Current temperature | Live cabinet temperature for the selected zone |
| Current voltage | The supply voltage the fridge sees, handy for keeping an eye on a car battery |
| Set temperature + / – | Adjust the target for each zone |
| Left / right zone switch | Toggle between the two compartments |
| ECO / MAX | Pick energy-saving or fast-cooling mode |
| Battery protection (Hi / Medium / Low) | Choose how early the fridge cuts out on low voltage |
| Lock / unlock | Lock the control panel against accidental presses |
| °C / °F | Switch display units |
| On / off and battery status | Power the fridge and see supply status |
| Unpair device | Remove the pairing so another phone can connect |
The voltage readout is the most useful extra. You can see whether your starting battery is sagging overnight without opening the car.
Battery Protection: Which Setting to Use
The three-level battery protection stops the compressor when supply voltage falls below a threshold. Higher settings cut out sooner, which protects a vehicle’s starting battery. Lower settings let the fridge run deeper into a battery. Alpicool doesn’t list the exact cut-out voltages on the listing, so check your user manual. As a rule of thumb:
- Running off your car’s starting battery: use Hi, so there’s always enough left to start the engine.
- Running off a dedicated LiFePO4 house battery or power station: Low is usually fine, because those batteries hold their voltage until they’re nearly empty.
- Dual-battery setups with an isolator: Medium is a reasonable middle ground.
Worked Example: Battery and Solar Runtime
Compressor fridges cycle on and off, so their average draw is much lower than their rated watts. Two ways to estimate daily use:
- From the listed annual energy: 200 kWh / 365 ≈ 548Wh per day. That’s a label figure, and real use depends on ambient heat and how often you open it.
- From ECO watts and duty cycle: 45W x 24h = 1,080Wh at 100% run time. At a typical 40-50% duty cycle in mild weather, that’s about 430-540Wh per day.
Using about 550Wh per day:
| Power source | Usable energy | Estimated runtime |
|---|---|---|
| 12V 50Ah LiFePO4 | ~640Wh | About 1.2 days |
| 12V 100Ah LiFePO4 | ~1,280Wh | About 2.3 days |
| 1kWh power station (12V DC out, ~90%) | ~900Wh | About 1.6 days |
| 2kWh power station (12V DC out, ~90%) | ~1,840Wh | About 3.3 days |
In amp-hours: 550Wh / 12.8V ≈ 43Ah per day from a 12V battery.
Solar to break even: 550Wh / (5 peak sun hours x 0.75 real-world output) ≈ 147W of panel. A 200W panel covers the fridge with some margin on sunny days. For battery-sized panel math, see what size solar panel to charge a 12V 100Ah battery.
Use the DC cord when you’re on a power station. Running the fridge through the station’s AC inverter wastes energy on conversion. Our DC vs AC fridge runtime breakdown shows the difference.
Getting the Most From It
- Pre-cool overnight on AC, and load it with already-cold food and drinks.
- Use ECO once it’s at temperature, and switch to MAX only for pull-down or hot afternoons.
- Leave a couple of inches of airflow around the compressor vents.
- Keep it out of direct sun in the vehicle, or use an insulated cover.
- Check the app’s voltage reading before bed if it’s running on your starting battery.
Mounting it in a van or truck bed? A slide makes access much easier. See our 12V fridge slide guide, and compare other picks in best 12V fridge for a car.
FAQ
What app does Alpicool use?
Alpicool’s app is called “CAR FRIDGE FREEZER” and is available on iOS and Android. It connects to the fridge over Bluetooth.
How do I pair my Alpicool fridge with the app?
Turn on Bluetooth, open the app, tap Search, tap the fridge symbol, then press the button on the fridge that the app asks for. After pairing, the control screen opens.
Why can’t the app find my fridge?
Make sure the fridge is on and your phone is close. On Android, allow the location/nearby devices permission. Power-cycle the fridge and search again, and unpair it from any other phone.
Can I control both zones from the app?
Yes. The app has a left/right switch to view and set each compartment.
How much power does the Alpicool 43QT use?
It’s rated 60W in MAX and 45W in ECO. The listing’s annual figure of 200 kWh works out to roughly 548Wh per day on average.
Will it drain my car battery?
Not if you use the battery protection. Set it to Hi on a starting battery and the fridge shuts off before the battery gets too low to start the engine.
Can I run it on AC at home?
Yes. A 100-240V AC adapter is included, along with the 12/24V DC cord.
Bottom Line
Alpicool’s 43-quart dual-zone fridge combines a fridge and a freezer in one rolling box, and the CAR FRIDGE FREEZER app adds a live voltage readout, zone controls and battery-protection settings on your phone. On a 100Ah LiFePO4 battery, expect about two days, or run it indefinitely with roughly 200W of solar. Check the current Alpicool 43QT price on Amazon.