Portable ice makers in Australia

Not one of the 58 machines we sourced accepts 12V DC input. Every single one is a 240V appliance with a normal wall plug. If you came here planning to run an ice maker off a car, caravan or boat battery, that is the answer, and it is worth knowing before you read any further: portable in this market means light enough to carry, not able to run away from mains power.

Prices and specifications checked 9 September 2026

The 12V finding, stated plainly

The filter that would identify a genuinely caravan-native machine is the one that checks for 12V DC input, and it returns 0 machines. That is not a gap in our sourcing. It is what the Australian market currently sells: the category is 240V benchtop appliances, and the travel-ready 12V ice maker that a lot of caravan forum advice assumes exists is not something we could buy from an Australian retailer.

This matters because the two things are not close. A 12V appliance connects to a battery with two wires. A 240V appliance connects to a battery through an inverter, and the inverter has to be sized for a compressor rather than a laptop. That is the rest of this page.

Running a 240V machine off an inverter

10 of the 19 machines marketed as portable publish a running wattage at all. For the other 9 you cannot size an inverter from published data, which is the first honest thing to say about this.

Here is what the published figures imply. The current column is watts divided by 12, which is the smallest current the battery could possibly supply at 12 volts. The hours column takes a 12V 100Ah battery, which is 1,200 watt hours nominal, and divides. Both are our arithmetic on the retailer's published watts, and both are ceilings you will not reach.

Why those numbers are ceilings and not answers. Three things push the real battery draw above them, and one pushes it below.

• The inverter is not free. Converting 12V DC to 240V AC costs power, so the battery always supplies more than the machine's AC figure. We do not publish a loss percentage here because it is a property of the inverter you buy rather than of the ice maker, and it is not in this dataset. Read the efficiency figure off the inverter you are actually considering.
• The start-up surge is higher than the running figure, and nobody publishes it. A compressor draws considerably more at the instant it starts than it does once turning. Not one listing, spec sheet or manual we checked for these machines states a surge, start-up or locked rotor current. There is no field for it in our data because there is no published figure to put in it. We are not going to multiply the running watts by a number we made up, so the honest instruction is this: an inverter sized to exactly the running figure will probably fail to start the machine, and the margin has to come from the inverter's own stated surge rating rather than from anything an ice maker seller tells you. Buy accordingly and test it before you depend on it.
• Usable battery capacity is less than rated capacity. How much less depends on the chemistry and the depth of discharge you are willing to accept, which is a battery question rather than an ice maker question. The 1,200 watt hour figure above is nominal, not available.
• Against all that, the machine does not run continuously. It stops when the basket fills and when the tank empties, so hours of compressor running is not hours of being switched on. This is the one factor working in your favour, and it is also why a bigger basket is worth more off-grid than a higher rated output.

One more thing the table shows. The published draws here span 90 W on the Devanti Ice Maker Machine Portable 12kg Countertop w/Self Cleaning 1.3L Black to 240 W on the Devanti Portable Ice Maker Commercial Machine Ice Cube 2L Bar Countertop Black, a factor of 2.7 across machines that make the same ice at the same rated speed. An inverter chosen for the low end of that range is not adequate for the high end. If you are buying for a battery setup, the wattage figure is the specification to shop on, and the cost of the power itself is worked out state by state in the running cost register.

Weight, which is what portability really means

If these machines are not battery machines, then portable comes down to whether you can pick one up and put it in a car. 10 of 19 publish a weight. The published figures run from 6.15 kg on the Koolatron Countertop Ice Maker - Portable Handle Ice Machine, Servers Ready 9 Pebble, Nugget Ice Cube in 6 min to 10.5 kg on the Advwin Ice Maker Machine, 3.2L Auto Self-Cleaning Portable Countertop Icemaker Cube Makers, 44lbs/24H, 24 Cubes in 13 Mins, which is a narrow band: weight is not what separates these machines from each other.

Two cautions on those numbers. At least one is a packaged weight rather than a machine weight, which its note records, and none of them includes water. A full tank on the Devanti Portable Ice Maker 120W 3.2L Silver is 3.2 litres, so it travels a good deal heavier than it lifts empty. Drain it before you move it. 15 of 19 publish dimensions, and the boot-space question is answered properly on the small ice maker page.

Which one to buy, and for what

• Caravan park with a powered site, or a generator. This is the case that actually works, and any machine here does it. Buy on price and tank size and stop worrying about the rest. The cheapest we could price is the ALFORDSON Portable Ice Maker Machine Bar Countertop 12kg Ice Cube Tray Black at $74.85, sold by Bunnings, which pays us nothing.
• Free camping on batteries. Be honest with yourself: none of these machines is designed for it. If you are doing it anyway, the lowest published running draw is 90 W on the Devanti Ice Maker Machine Portable 12kg Countertop w/Self Cleaning 1.3L Black at $94.85, and that is the number to start the inverter conversation from. Machines that publish no wattage cannot be planned around at all.
• Long stretches away from a tap. The Devanti Portable Ice Maker 120W 3.2L Silver at $169.95 carries the largest tank here at 3.2 litres. Away from mains water the tank is the constraint, not the compressor: the machine stops when the water is gone and you are refilling it from whatever you are drinking.
• Carrying it in and out of a car regularly. The Koolatron Countertop Ice Maker - Portable Handle Ice Machine, Servers Ready 9 Pebble, Nugget Ice Cube in 6 min publishes 6.15 kg, the lowest figure we have, at $124.99. Treat the difference between the published weights as marginal and buy on the handle and the shape instead.
• Packing it into a small space. The smallest published footprint among these is 205 x 285 mm on the YOPOWER 2L Ice Maker Machine, Self-Cleaning Ice Cube Maker, Portable Ice Maker at $99.90. Remember the lid opens upwards on most of them, so the height on the spec sheet is not the clearance you need.

If none of this is actually about travel and you simply want a machine on a bench at home, the countertop page compares the same machines without the portable framing, and what each machine physically makes covers the ice itself. The whole category sits together on the main comparison.

Common questions

Is there a 12V ice maker I can run straight off a caravan battery?

Not in anything we could source from an Australian retailer. Every machine marketed here as portable is a 240V appliance with an ordinary three pin plug, and none of the listings we checked states a 12V DC input. Running one away from mains means an inverter, and that brings its own sizing problem. If a seller does claim 12V, ask for the input voltage from the compliance plate rather than the marketing copy, because the word portable in this category means light enough to carry and nothing else.

What size inverter do I need for a portable ice maker?

Bigger than the running watts, and how much bigger is the part nobody publishes. The running draws in our data vary by more than a factor of two across the machines that publish one at all, and they are listed in the table on this page. The inverter has to carry that continuously, plus its own conversion losses. The harder number is the start-up surge: a compressor pulls substantially more at the instant it kicks in than it does while running, and no ice maker listing or manufacturer sheet we checked publishes a surge, start-up or locked rotor figure. We will not invent a multiplier for it. The practical approach is to buy an inverter whose own stated surge rating carries clear headroom over the machine running figure, and to test the pair at home before you rely on it somewhere remote.

Can I run one from a portable power station?

The same arithmetic applies and it is easier to check, because power stations are rated in watt hours. A machine drawing 150 watts consumes 150 watt hours for every hour the compressor runs, so a 1,000 watt hour station covers under seven hours of running before losses. The catch is the same one: the station also has a surge limit, the ice maker surge is unpublished, and a station that comfortably carries the running figure can still trip at start-up. Check the station specification for its surge rating and test the combination before a trip.

Is a portable ice maker different from a countertop one?

In this market, no. The machines sold as portable are the same 240V benchtop machines sold as countertop, with the word portable in the product name. Several appear at two retailers under both descriptions at different prices. Buy on tank size, basket size, weight and price, and ignore the word itself.