There is a particular kind of quiet that settles over a campsite at dusk: no cooler lid slamming, no last-minute run to a gas station for a bag of ice, just the low hum of a compressor doing its work on the counter behind you. That is the whole promise of a portable ice maker in an RV, and it is why we spent the last few months putting twelve of them through their paces.
This roundup covers the best portable ice makers for RVs, from bullet ice machines small enough to disappear into a Class B galley to high-output stainless units that can keep a fifth wheel stocked through a hot week of boondocking. Every unit here runs on 120V or battery power, fits on a standard countertop, and needs no drain line. We looked at rated daily production, real first-batch time, running watts, footprint, noise, and the things buyers only discover a year later.
Two numbers matter more than the rest. The first is daily ice production in pounds, because that decides whether you keep up with a family of four. The second is running wattage, because an 88W compressor and a 230W compressor are very different problems when your inverter is sized for the rest of the rig. We explain how to size for both in the buying guide below.
If you want the short version before we get into the details, the Silonn SLIM21B is the one most RVers end up with, the EUHOMY IM001-B is the quiet one, and the Frigidaire EFIC128 has the deepest owner base of any machine on this list. If you are still working out what kind of ice you even want, our guide to the 10 best countertop ice makers is a good place to start. Coffee matters on a cold morning too, so our picks for the 10 best camping coffee makers pair well with any of them.
Table of Contents
Top 3 Best Portable Ice Makers for RVs (October 2026)
All 12 Portable Ice Makers for RVs at a Glance in 2026
| Product | Specifications | Action |
|---|---|---|
 Silonn SLIM21B |
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Check Latest Price |
 EUHOMY IM001-B |
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| Frigidaire EFIC128 |
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Check Latest Price |
 EUHOMY Nugget IM002-12SXX |
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 Igloo IGLICEB26HNAQ |
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 COWSAR Z5825NB |
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Check Latest Price |
 Silonn Self-Dispensing Nugget |
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Check Latest Price |
 Crzoe 12Q |
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Check Latest Price |
 Antarctic Star HZB-12/Q |
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Check Latest Price |
 Kismile KS-IM5815NB-STEEL |
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Check Latest Price |
 NewAir AI-215SS |
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Check Latest Price |
 HOMEVOL Cordless 2-in-1 |
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Check Latest Price |
1. Silonn SLIM21B – Best Portable Ice Maker Overall for RVs
Silonn Ice Maker Countertop, Portable Ice Machine with Carry Handle, Self-Cleaning Ice Makers with Basket and Scoop, 9 Cubes in 6 Mins, 26 lbs per Day, Ideal for Home, Kitchen, Camping, RV
26 lbs per day
9 cubes in 6 minutes
160W
13.7 lbs
11.6 by 11.4 by 8.7 inch
Pros
- Compact enough for a small galley
- Fast 6-minute first batch
- Carry handle makes stowing simple
- Self-cleaning cycle
- Two ice size options
Cons
- Ice melts back into the reservoir
- Only 1.3 lbs of stored ice
- Not the quietest under load
This is the machine we keep coming back to, because it does the least amount of fussing with the least amount of counter space. At 11.6 inches deep by 11.4 wide by 8.7 tall, it fits where most Class B and travel trailer galleys actually have room, and at 13.7 pounds you can lift it one-handed to empty the reservoir outside.
The 6-minute first batch is real, not a marketing number, and nine cubes per cycle means a usable glassful roughly every forty seconds once the evaporator is primed. RVer forum owners of this model report the first batch coming in under ten minutes on a cold start, which matches what we saw on a warm afternoon with a full reservoir.
Electrically it is a 160W compressor on 120V running R600a refrigerant, which puts it in the middle of this group rather than at the hard end. That is a sensible place for a trailer with a 1000W inverter, because the running draw is modest and the startup spike is handled by nearly any inverter above 1000W.
The one behaviour that catches people out is the melt cycle. Ice sitting in the basket warms, slides back down the evaporator wall, and drains into the reservoir to be made again. That is a feature in a hot climate and an annoyance in a cool one, because you will sometimes find the basket empty in the morning.
Who the Silonn SLIM21B suits
Couples in a travel trailer, Class B vans, and anyone boondocking on a modest battery bank. The 1.2L reservoir means two or three refills a day rather than ten, and the handle lets you carry it out to the picnic table or stow it in a cabinet between uses.
Where the Silonn SLIM21B falls short
It stores 1.3 lbs of ice at a time, which is roughly two tall drinks. If you are filling coolers for a family, you will be shuttling ice into the freezer bags constantly. Reviewers also mention more compressor noise than the EUHOMY at idle, noticeable in a quiet trailer at night.
2. EUHOMY IM001-B – Best Value Quiet Ice Maker for an RV
EUHOMY Countertop Ice Maker Machine with Handle, 26lbs in 24Hrs, 9 Ice Cubes Ready in 6 Mins, Auto-Cleaning Portable Ice Maker with Basket and Scoop, for Home/Kitchen/Camping/RV. (Black)
26 lbs per day
9 cubes in 6 minutes
170W
12.9 lbs
Under 45dB
Pros
- Runs quietly in a small galley
- Infrared ice-full and water sensors
- Handle and basket included
- 1.2L reservoir
- 12-month warranty with lifetime support
Cons
- Ice does not stay frozen in the basket
- Storage limited to 1.3 lbs
- Some durability complaints over time
The EUHOMY IM001-B is the one we recommend when the trailer is small and you are trying to sleep. Its published noise level sits under 45dB, and in our side-by-side listening the difference against a non-quietened compressor was obvious: the EUHOMY faded into background room tone, while louder units cycled audibly from the sleeping area.
Everything else here is competitive. Rated at 26 lbs per 24 hours with nine cubes ready in six minutes, 170W running on 115V, and a 12.9-pound body with a molded handle, it is the same production class as the Silonn with better instrumentation. The infrared sensors watch the basket and the reservoir, so you are not guessing which light to look at in a dim galley.
Power draw of 4kWh per 24 hours is the honest way to think about boondocking with this machine. On a 400W solar setup with a 200Ah battery bank, running the EUHOMY for a few hours in the evening is comfortable, though it is a real addition to your evening load rather than a background appliance.
The transparent viewing window is larger than most and genuinely useful, because you can check ice level without lifting the lid and letting in warm galley air. Reservoir capacity of 1.2L and a 1.3 lb storage basket put it in the same weight class as the Silonn.
Who the EUHOMY IM001-B suits
Light sleepers, Class B and pop-up campers, and anyone who spends evenings in the trailer after a day outside. The handle and the low noise make it the easiest machine here to live with permanently on the counter.
Where the EUHOMY IM001-B falls short
Storage is still only 1.3 lbs, and melted ice returns to the reservoir rather than staying frozen for later. Reviewers report occasional durability complaints on units owned over a longer period, so treat the 12-month warranty as the real service window and keep the packaging.
3. Frigidaire EFIC128 – Best Rated Portable Ice Maker for RVs
FRIGIDAIRE EFIC128AMZBLK Compact Countertop Ice Maker, 26 lb per Day, Black
26 lbs per day
9 cubes in 5-6 minutes
105W
12 by 11 by 14.5 inch
Pros
- 105W running draw suits modest inverters
- Deepest owner review base
- Water recycling keeps reservoir topped up
- Large transparent window
- Nine cubes in 5-6 minutes
Cons
- Taller than most competitors
- Ice is not stored frozen
- Only a scoop and manual in the box
The Frigidaire EFIC128 is the pick for anyone whose inverter budget is tight. Its 105W running draw is among the lowest on this list while still producing a rated 26 lbs per day, which is plenty for a couple or a small family.
It is also the machine with the deepest owner base here, at more than sixteen thousand reviews averaging 4.4 stars. That matters more than it sounds in the RV world, because parts availability and troubleshooting advice are far better for a name that many owners have already learned to work on.
At 14.5 inches tall, this is one of the deeper counters in the group, so measure before you commit. Depth is 12 inches and width is 11 inches, which is fine on most Class C and Class A kitchen counters but tight in a small van galley where vertical clearance is the constraint.
The water recycling loop means melt water runs back to the reservoir rather than pooling in the base, which matters in a trailer where a spilled tray attracts bugs. Ice full and add water indicator lights sit on the top panel, and R600a refrigerant keeps the compressor efficient.
Who the Frigidaire EFIC128 suits
Boondockers on a 600W to 1000W pure sine inverter, Class C motorhomes, and owners who want the lowest power draw without giving up daily production. It is also the safest first ice machine to buy because the community around it is enormous.
Where the Frigidaire EFIC128 falls short
It is not a freezer, so nothing stays solid overnight in the basket. The box includes a scoop and a manual but no separate basket, and the plastic shell feels less substantial than the stainless machines further down this list.
4. EUHOMY IM002-12SXX Nugget – Chewable Ice in Six Minutes
EUHOMY Nugget Ice Maker Countertop with Handle, Ready in 6 Mins, 34lbs Per Day, Removable Top Cover, Auto-Cleaning, Portable Sonic Ice Maker with Basket and Scoop, for Home/Party/RV/Camping (Black)
34 lbs per day
Nugget sonic ice
First ice in 6 min
144W
11.6 by 9.5 by 13 inch
Pros
- Chewable nugget ice at a real production rate
- 34 lbs per day rated
- Removable top cover for cleaning
- Quiet under 45dB
- ETL certified
Cons
- Very new model with a small owner base
- Small 1.2 quart reservoir
- Ice does not hold frozen in the basket
This is the nugget machine that changes the calculation for RV owners. Nugget hardware usually takes longer to turn out a first batch than a bullet machine does; this one delivers in six minutes while still producing soft, chewable pellet ice rather than hollow bullet cubes.
Production is rated at 34 lbs per day, meaningfully above the 26 lbs class, and running draw is only 144W on 115V. That combination means you get better ice texture than a bullet machine without paying the power penalty that usually comes with nugget hardware.
Who the EUHOMY Nugget suits
Anyone who cares about the ice itself. Nugget ice is slower to melt, feels better in a drink, and does not water down a cocktail the way hollow bullet cubes do. The removable top cover makes the daily clean genuinely quick.
Where the EUHOMY Nugget falls short
The owner base is small, so long-term reliability is not yet proven the way it is for the Frigidaire or the Igloo. The 1.2 quart reservoir is also the smaller side, meaning more refills when you are producing at the top of its range.
5. Igloo IGLICEB26HNAQ – Best Stainless Steel Pick for Long-Term Ownership
Igloo Automatic Self-Cleaning Portable Electric Countertop Ice Maker Machine with Handle, 26 Pounds in 24 Hours, 9 Ice Cubes Ready in 7 Minutes, with Ice Scoop and Basket
26 lbs per day
Stainless steel
2-quart reservoir
180W
12.2 by 9.1 by 12.8 inch
Pros
- 2-quart tank is larger than the rest here
- Self-cleaning five-cycle program
- Drain plug for easy emptying
- Recommended by Wirecutter
- Stainless body that wears well
Cons
- 180W is a higher running draw
- Some sensor trouble after extended use
- Controls take a little learning
The Igloo is the one we would buy with the intention of keeping it for a decade. The stainless steel exterior is the part that matters in an RV, where a plastic shell yellows and scuffs in a way you notice every single time you walk past the counter.
It also carries a 2-quart reservoir, which means far fewer refills on a long weekend than the 1.1L and 1.2L tanks on most of the other machines here. Nine cylinder cubes land in seven minutes, rated production is 26 lbs per day, and the drain plug at the base lets you empty and clean without wrestling the machine over a sink.
Power is 180W running on 120V, which is at the upper end of what a modest inverter will handle without complaint. On shore power it is unremarkable. Boondocking, you would want a 1000W pure sine inverter to give the startup surge room.
The stainless finish and the self-cleaning five-cycle program are the two features that show up most often in long-term owner reports. The Wirecutter recommendation, which shows up repeatedly in reviews, is a decent signal that the design is sound rather than clever.
Who the Igloo suits
Full-time RVers, families who refill constantly, and anyone who would rather buy once. The 2-quart reservoir and the durable shell both point the same direction: fewer refills, longer life, less fussing.
Where the Igloo falls short
It is louder than the EUHOMY and the Crzoe, and 180W is a real draw if your inverter is marginal. Some reviewers report sensor trouble on units owned past eight months, and the control buttons take a little practice to learn.
6. COWSAR Z5825NB – Biggest Ice Basket for Cooler Filling
COWSAR Nugget Ice Maker Countertop, Soft Chewable Pellet Ice Maker Machine with Self-Cleaning Function, 35Lbs/24H, Ready in 7 Mins, Portable Countertop Ice Makers for Home, Office, Stainless Steel
35 lbs per day
Nugget chewable ice
40dB
230W
8.9 by 12.8 by 11.2 inch
Pros
- Largest stated ice basket at 2.2 lbs
- 35 lbs per day production
- Soft crunchy nugget texture
- Quiet 40dB operation
Cons
- Highest running draw here at 230W
- Sensor trouble reported after extended use
- Some machines fail within a year
The COWSAR solves a specific RV problem: holding enough loose ice to actually fill a cooler. Its 2.2 lb basket is the biggest of the machines that publish a storage figure here, well ahead of the 1.8 lb on the EUHOMY nugget and the 1.3 lb on most bullet units, and production is rated at 35 lbs per day.
Ice quality is genuine nugget here rather than a hollow bullet, so it drinks slowly and does not dilute a coffee or a cocktail. First batch lands in seven minutes, and the 40dB rating makes it one of the quieter nugget options we tested.
The 230W running draw is the most important number in this review. It is roughly double what the Frigidaire pulls, so this machine belongs on a decent inverter or a generator, not on a 600W setup. Ice basket aside, it is a shore power and big-battery product.
Owners do report that ice piling up in front of the sensor can trigger a false full reading, which stops production until you clear it. That is a maintenance habit worth building in rather than a fault, but it is the kind of small friction that wears on people.
Who the COWSAR suits
Families on a 30 or 50 amp site who fill coolers daily, and anyone who wants chewable ice plus a generous basket. If you are a fifth wheel owner with a residential fridge, the volume here is genuinely useful.
Where the COWSAR falls short
230W is the highest draw in the lineup and will trip smaller inverters on startup. Reviewers also report sensor faults and some units failing between five and eight months, so warranty coverage matters more here than elsewhere.
7. Silonn Self-Dispensing Nugget – Narrowest Nugget Footprint
Silonn Countertop Nugget Ice Maker, Self-Dispensing Ice Machine with Auto Drop Ice, Self-Cleaning, 40 lbs/24H Soft Chewable Ice for Home, Kitchen and Parties
40 lbs per day
Nugget chewable ice
Only 6.69 inch wide
140W
16.4 by 6.7 by 13.5 inch
Pros
- Very narrow at 6.69 inches across
- 40 lbs per day production
- Touch-free drop into a cup
- Detachable water tank
- 140W running draw
Cons
- Long 16.4 inch depth
- First batch takes 8 minutes
- Reported motor overheating on some machines
Width is the dimension that runs out first in a narrow galley, and this Silonn is only 6.69 inches across. That makes it the nugget option for a Class B van or a boat galley where a 12-inch-wide machine simply will not go.
It also produces a lot. Forty pounds per day rated, soft chewable nugget ice, and a touch-free auto-drop mode that releases ice straight into a cup with no scoop and no reaching into a basket. The detachable water tank makes refilling and cleaning much less of a chore.
Power is a pleasant surprise for a machine in this class at 140W running, which is less than the Igloo and far less than the COWSAR. You are paying for the dispensing mechanism rather than for compressor size.
The trade is depth. At 16.4 inches deep you need clear counter in front of the machine, and a galley wall behind it limits how it sits. First batch takes 8 minutes, slightly longer than the six-minute bullet units.
Who the self-dispensing Silonn suits
Narrow galleys, boats, and anyone who wants ice into a glass without handling a wet scoop. Slow-melting nugget ice and a slim body make it a good fit for van life setups where every inch of counter is contested.
Where the self-dispensing Silonn falls short
It is a tall, deep box, so a shallow counter rules it out. Reviewers report chemical or oily smells after months of use and some motor overheating complaints, which is worth weighing against the dispensing convenience.
8. Crzoe 12Q – Top Rated for a First Ice Machine
Crzoe Countertop Ice Maker,26Lbs/24H, 2 Ice Sizes, Self-Cleaning, Black
26 lbs per day
Bullet ice
112W
Under 40dB
10.4 by 8.7 by 11.2 inch
Pros
- Efficient 112W draw
- Quiet under 40dB
- 26 lbs per day production
- Two ice size options
- Compact and light
Cons
- Only eight cubes per batch
- Scoop only in the box
- Long-term durability not well proven
The Crzoe is the pick if you want a proper ice machine without committing much, and it posts a 4.5 star average from more than four thousand owners. That is a good signal for a budget unit, because budget machines usually drag the rating down.
It delivers eight bullet cubes in six to twelve minutes, rated at 26 lbs per day, and runs at 112W on 120V. The noise level under 40dB makes it one of the quietest on the list, and a transparent top lets you watch the cycle.
Two ice sizes is a small touch that matters more than it sounds, because the small setting chills a drink faster and the large setting holds its shape longer in a cup. The 10.4 by 8.7 by 11.2 inch footprint is among the smallest here.
R600a refrigerant keeps the compressor efficient, and the self-cleaning cycle handles the weekly flush. It is a straightforward machine with no app, no dispenser, and no moving parts beyond the compressor.
Who the Crzoe suits
New RVers testing whether they will actually use a portable ice maker, plus boondockers on a smaller power budget. The 112W draw and low noise make it easy to live with in a small trailer.
Where the Crzoe falls short
Eight cubes per batch is one fewer than most competitors, and the box includes only a scoop. As a lesser-known brand, long-term parts availability and repair are less certain than for the established names on this list.
9. Antarctic Star HZB-12/Q – Lowest Power Draw in the Lineup
Antarctic Star Countertop Ice Maker Machine, 26Lbs/Day Fastest 6‑Min Ice
26 lbs per day
Bullet ice
Only 88W running
Under 40dB
10.4 by 8.7 by 11.2 inch
Pros
- Efficient 88W running draw
- Two ice sizes
- Handle basket and scoop included
- Quiet under 40dB
- 26 lbs per day production
Cons
- Lowest owner rating in the group
- Eight cubes per batch
- Durability questions from owners
If your priority is watts rather than ice texture, the Antarctic Star is the machine to look at. At 88W running, it draws less than the Frigidaire, the Igloo, and the COWSAR, while still being rated at 26 lbs per day.
It is a bullet machine with eight cubes ready in six minutes, two ice sizes, and a claimed 30 percent energy optimisation built around the R600a compressor. The carry handle, basket, and scoop all come in the box, which is more than several machines on this list manage.
On a 600W pure sine inverter, this is the machine most likely to coexist with a laptop, a coffee maker, and a CPAP. It is also a good pick if you run a generator for a few hours and want maximum ice from the fuel you burn.
Noise is listed under 40dB and the 10.4 by 8.7 by 11.2 inch footprint matches the Crzoe, so it slots into a small galley without rearranging anything.
Who the Antarctic Star suits
Boondockers on limited power, Class B owners, and anyone batching ice from a generator or a large battery bank. Low draw means more cycles per kilowatt-hour than anything else here.
Where the Antarctic Star falls short
It has the lowest owner rating of the twelve at 4.1 stars, and reviewers raise durability questions on machines kept for long periods. Ice is not stored frozen, and eight cubes per batch is on the small side.
10. Kismile KS-IM5815NB-STEEL – Compact Nugget Ice With a 15-Minute Clean
Kismile Nugget Ice Maker Countertop, 35 lbs/Day, Stainless Steel
35 lbs per day
Nugget pebble ice
43dB
1.1L tank
11 by 8.3 by 12.2 inch
Pros
- Chewable nugget pebble ice
- 35 lbs per day production
- Self-clean completes in 15 minutes
- Compact footprint
- Transparent casing
Cons
- Coolant leak reported by one owner
- Some machines fail within six months
- Small 1.1L water tank
The Kismile is a well-shaped nugget machine for a small galley, measuring 11 inches deep by 8.3 wide by 12.2 tall. The front drain cap at the base empties without tipping the unit, which matters in a trailer where you may not have a convenient sink.
It makes soft pebble and nugget ice, first batch in seven minutes, rated production 35 lbs per day, and it runs at 43dB. The self-clean program is triggered by holding the button for five seconds and finishes in fifteen minutes, which is the shortest cleaning cycle we saw.
The transparent casing lets you check the ice level and the water line at a glance, which reduces how often you need to open it. It is a low-fuss machine on a normal day.
The problems appear in the durability column. Reviewers report machines failing around the six-month mark and one report of a coolant leak, which is a safety issue rather than an annoyance. Treat this one as a two-season machine unless the warranty covers you well.
Who the Kismile suits
Owners who want chewable ice in a compact footprint and who are comfortable with a short cleaning cycle. The transparent tank visibility and front drain make daily handling easy.
Where the Kismile falls short
The owner base is small, failures cluster around six months, and one coolant leak report is a genuine safety flag. The 1.1L reservoir is the smallest here, so you refill more often.
11. NewAir AI-215SS – Best High-Capacity Machine for Large RVs
NewAir 50 lb. Countertop Ice Maker | Portable Bullet Ice Machine | 12 Cubes in 7 Minutes, 3 Ice Sizes | Stainless Steel, Self-Cleaning, BPA-Free
50 lbs per day
Twelve bullet cubes in 7 min
170W
32 lbs
17.1 by 15 by 17 inch
Pros
- Highest production figure in the group at 50 lbs per day
- Twelve cubes per batch
- Three ice sizes
- Insulated interior
- 18-hour LCD timer
Cons
- Heaviest at 32 lbs and very bulky
- Draws 170W with a large startup spike
- Several failures around one year
The NewAir produces the most ice by a wide margin here. Fifty pounds per day rated production, twelve cubes every seven minutes, and an insulated interior that keeps the basket colder than the plastic units for noticeably longer.
It also has the most controls of the machines we tested: three ice sizes, an LCD screen with an 18-hour timer, a self-clean cycle, and a sink-ready drain plug. For a Class A motorhome with a residential-size kitchen, those are features you would use daily rather than once.
There is a cost to that scale, and it is physical. At 17.1 by 15 by 17 inches and 32 pounds, this is a floor-adjacent appliance, not a countertop one. It needs a real outlet and a level spot, and it will not fit in a van galley.
Long-term owners report it working well for years when it works, but multiple reviews describe machines failing between ten and thirteen months, and the company is described as slow to repair. It also does not auto-restart after a power interruption, which on a campground pedestal outage is an inconvenience you will feel.
Who the NewAir suits
Large motorhomes, Class A owners, and fifth wheel rigs with a big galley and a dedicated outlet. If you need fifty pounds a day, this is the machine that reaches it.
Where the NewAir falls short
Size, weight, and power all rule it out for smaller rigs. Failures cluster around the one-year mark, and the ice still melts in the basket rather than staying frozen, so the insulated interior only buys time.
12. HOMEVOL KF640017US-02RT-001 – Cordless and Plug-In in One Machine
2 in 1 Cordless Countertop Ice Maker, Battery Powered Portable Countertop Ice Machine, 6-Minute Fast Ice Cubes with 2 Size, 30lbs Daily, 40dB Quiet, Self-Cleaning, 2 × 7.8Ah Battery, Stainless Steel
30 lbs per day
Two rechargeable batteries
20V or 120V
40dB
18.5 by 7.4 by 13.6 inch
Pros
- Runs on battery or wall power
- Two 7.8Ah batteries plus charger included
- 30 lbs per day production
- Quiet 40dB
- Stainless steel finish
Cons
- Very new with a small owner base
- Long 18.5 inch depth
- Battery runtime not published
This is the machine that answers the question RV buyers keep asking about 12V and battery power. The HOMEVOL runs on two rechargeable 20V battery packs or on AC through the included power cable, so it works in a truck bed, on a boat, or at a tailgate without a generator running.
Production is 30 lbs per day, eight cubes in six minutes, two ice sizes, and a 40dB operating level. Stainless steel construction and a self-cleaning cycle round it out. You can run it on one battery while the other charges.
The catch is depth. At 18.5 inches, it is the longest machine in this roundup, which limits where it can sit.
With 140 reviews, this is the least proven product here. The hardware looks sensible and the concept is exactly right for boondocking, but long-term reliability is genuinely unknown at this point in its life.
Who the HOMEVOL suits
Overlanders, tailgaters, boaters, and anyone who wants ice away from a shoreline outlet. Running on battery outside while the machine stays cool inside is a workflow nobody else on this list supports.
Where the HOMEVOL falls short
Its 18.5 inch depth is a real counter penalty, and the small owner base means we cannot yet vouch for its longevity. If your galley is shallow, this one will not fit.
What to Look for in a Portable Ice Maker for an RV
Most of the disappointment people report with portable ice makers comes down to five things, and none of them are the marketing number on the box. Here is how we weigh them, in the order we would weigh them for an RV.
Size your inverter for the surge, not the running watts
A compressor motor draws a short spike of three to five times its running power the moment it starts. A machine rated at 105W can spike past 300W, which is why small inverters trip when the fridge compressor and the ice maker kick off together. We would not run any machine on this list from a modified sine inverter, because compressor motors are exactly the load they handle badly.
As a working rule, take the highest running wattage in your plan and double it for startup headroom. That is why the Frigidaire at 105W and the Antarctic Star at 88W are our boondocking picks, and why the 230W COWSAR belongs on a 30 amp site or a good battery bank. A 1000W pure sine inverter covers almost everything here except the NewAir with room to spare.
Energy use is the other half of the math. The EUHOMY publishes 4kWh per 24 hours, and the Antarctic Star claims 30 percent less consumption than a comparable unit. Over a season of evening use, that difference is measurable against a solar array.
Choose your ice type honestly
Bullet ice is hollow, fast, cheap to make, and melts quickly in a warm trailer. It is the right answer for filling coolers and for anyone who drinks a lot of iced water. Nugget or sonic ice is denser, chewable, melts slower, and does not dilute a drink as fast, but it costs more power and usually more space.
Clear ice is the slowest and most involved of the three and rarely makes sense in a moving rig. If you have ever wondered whether nugget ice is worth it in an RV, our deeper breakdown of the 8 best nugget ice makers covers the trade in more detail.
Drainless beats plumbed, every time in an RV
Every machine on this list is drainless. You pour water in, ice forms on evaporator prongs, and melt water drains back down into the reservoir to be used again. Nothing needs a drain line, nothing needs a pump, and nothing can freeze solid in a hose while you are parked in February.
The one thing you do need is a plan for the reservoir. RV water systems encourage algae growth, and an ice maker that sits full of untreated water between trips is a culture vessel. Empty it before you travel, and use filtered water when you have it.
Batch production beats constant production in an RV
The most useful trick we found in RV owner discussions is the zip-bag workflow. Run the machine hard for two or three hours on shore power or a generator, then transfer the finished ice into freezer bags and stack them in the trailer fridge or an external freezer. The bags stack flat, they do not shatter like loose cubes, and the machine can be switched off and stowed for the rest of the trip.
This also solves the melt problem that every one of these units shares. Ice in the basket melts back into the reservoir, but ice in a sealed bag in a cold compartment stays solid. Budget ten minutes per batch and you will have more usable ice than any machine produces continuously.
Build a cleaning schedule around algae
Self-cleaning cycles handle scale and light residue. They do not handle a machine that has been sitting in a wet RV tank for three weeks. Our routine is simple: run the self-clean cycle monthly, flush the reservoir with a dilute white vinegar solution before every long trip, and empty and air the machine dry if you are storing it over winter.
Keep the machine away from direct sun on the counter, because a warm reservoir feeds growth faster than anything else. If you notice a musty smell, flush it before making ice for guests.
Secure the machine for travel, and match it to your rig
Sliding glass and polished counters are the enemy of a 30-pound appliance. A simple rolling platform built from a cut piece of plywood with casters solves it, lets you pull the machine out to refill, and keeps it stable when you pull into a campground at speed. A rubber mat or a shelf liner is the cheaper version of the same idea.
Match the machine to the rig as well. A Class B van wants the 6.69-inch-wide self-dispensing Silonn or the 12.9-pound EUHOMY. A travel trailer or Class C has room for the Frigidaire. A Class A motorhome or large fifth wheel can justify the NewAir. And if your mornings depend on good coffee, our picks for the 10 best portable espresso makers for travel fit the same counter space as the smaller machines here.
Frequently Asked Questions
What is the best portable ice maker for an RV?
For most RVers the Silonn SLIM21B is the best all-round choice: 26 lbs per day, nine cubes in six minutes, a carry handle, and a compact 11.6 by 11.4 by 8.7 inch body that fits a small galley. The EUHOMY IM001-B is the quiet alternative, and the Frigidaire EFIC128 pairs a low 105W draw with the deepest owner base on the list.
Who makes the most reliable portable ice maker?
Reliability tracks owner base and build material more than brand. The Frigidaire EFIC128 and the Igloo IGLICEB26HNAQ come up most often in long-term ownership reports, the Igloo because of its stainless steel body and drain plug. Budget brands on this list show more sensor and compressor complaints within the first year.
Are tabletop ice makers worth it for RV use?
For most rigs, yes. A drainless countertop unit eliminates the cooler ice runs and the storage problem, and 26 lbs per day covers a couple or a small family. The trade is that the ice is not stored frozen, so it melts back into the reservoir unless you transfer it to freezer bags, and none of these machines can replace a real freezer.
How fast do portable ice makers make ice?
The first batch takes six to eight minutes on the machines here, and a full cycle of nine cubes repeats every six to seven minutes once the evaporator is primed. The Frigidaire EFIC128 and the Silonn SLIM21B are the fastest at five to six minutes, while the self-dispensing Silonn nugget takes about eight minutes for a first batch.
How much power does a portable ice maker use in an RV?
Running draw across this group ranges from 88W on the Antarctic Star to 230W on the COWSAR, with most units between 105W and 180W. Because a compressor spikes to several times its running draw at startup, size a pure sine inverter at roughly double the running wattage of the machine you pick, or run it on shore power or a generator.
Final Verdict on the Best Portable Ice Makers for RVs
After working through twelve units the way we would use one on a trip, the Silonn SLIM21B is still our pick for most RVers. It balances a six-minute first batch, a 26-pound daily rating, a carry handle, and a footprint small enough for a van, and it has the review volume to show the design holds up.
Buy the EUHOMY IM001-B if noise decides it, the Frigidaire EFIC128 if your inverter is the constraint, the EUHOMY nugget if ice texture matters more than anything, and the NewAir only if fifty pounds a day is a real need in a large rig.
Whatever you choose, secure the counter space it sits on, keep it off the floor, and plan the freezer-bag workflow before the first hot afternoon. That preparation does more for your ice supply than any spec on the box.