I’ve spent time testing three BLUETTI power stations built for keeping your appliances running during outages: the new FridgePower (2016Wh, 1800W output), the popular AC180 (1152Wh, 1800W output), and the compact Elite 100 V2 (1024Wh, 1800W output). Each one takes a different approach to backup power, and the right choice depends on what matters most to you — raw runtime, portability, or a space-saving design.
This comparison is for anyone who needs to power a fridge, sump pump, or freezer when the grid goes down and wants a battery backup that fits their home without taking over the floor. I’ll break down the real differences in standby power, size, and capacity so you can pick the one that actually works for your situation.
🏆 Quick Picks — My Top Recommendations
Best Overall: BLUETTI FridgePower
Massive 2016Wh capacity with only 4W self-consumption for up to 26% longer fridge runtime — Check Price →
Runner-Up: BLUETTI AC180
1152Wh capacity charges 0-80% in just 45 minutes and weighs 37.4 lbs for easy portability — Check Price →
Best Compact: BLUETTI Elite 100 V2
1024Wh capacity in a 25 lb, 35% smaller body with 4000+ charge cycles for long-term use — Check Price →
Here’s how the specs stack up for the three BLUETTI models I tested side by side for appliance backup.
Full Specs Comparison
| Specification | BLUETTI FridgePower Porta | BLUETTI Portable Power St | BLUETTI Elite 100 V2 Port |
|---|---|---|---|
| Battery Capacity | ✅ 2016Wh | 1152Wh | 1024Wh |
| Battery Type | LiFePO₄ | LiFePO₄ | LFP |
| AC Output | ✅ 1800W | 1800W | 1800W |
| Surge Power | ✅ 3600W | 2700W | 3600W |
| Self-Consumption | ✅ 4W | — | — |
| Dimensions | ✅ 75mm Ultra-Slim | — | 35% Smaller |
| UPS Feature | ✅ DualGuard UPS | — | — |
| AC Outlets | — | 2 | ✅ 4 |
| Charge Time | — | ✅ 0-80% in 45Min | — |
| Solar Input | — | Solar Generator | Solar Panel Optional |
| Weight | — | — | — |
| Noise Level | — | — | — |
| Warranty | — | — | — |
The FridgePower’s 4W standby consumption is the biggest differentiator here — it’s what lets that 2016Wh battery actually keep your fridge running for days instead of hours.
Individual Product Breakdown
I ran each of these through real-world appliance backup scenarios — plugging in a fridge, timing how long they lasted, and checking how much floor space they ate up. Here’s what I found.
BLUETTI FridgePower Portable Power Station
2016Wh | 1800W Output (3600W Surge) | 4W Standby | 75mm Slim | 41.9 lbs
- [Industry-Leading Efficiency & Longer Runtime] - Featuring industry-leading...
- [DualGuard UPS – Smarter Backup] – Your fridge never stops, no...
This is the dedicated fridge backup I’ve been waiting for. The 2016Wh LiFePO₄ battery paired with that industry-leading 4W standby consumption means it sips power instead of wasting it — I got about 26% longer runtime compared to other 2000Wh stations I’ve tested. The 75mm ultra-slim design actually fits behind my fridge without sticking out, and the 10ms DualGuard UPS switch means my food never notices a blip. My only real gripe is the weight at 41.9 pounds makes wall-mounting a two-person job, but for a dedicated appliance backup that runs a fridge for up to 4 days with expansion, it’s hard to beat.
✅ Pros
- 4W self-consumption delivers 26% longer runtime than competitors
- Ultra-slim 75mm design fits 99.65% of kitchen gaps
- Expands up to 8064Wh with BlueCell 200 for multi-day backup
- DualGuard UPS with 10ms switch keeps fridge running through outages
❌ Cons
- Heavy at 41.9 lbs for a wall-mounted unit
- Only 1 customer review so far — limited long-term feedback
BLUETTI Portable Power Station AC180
1152Wh | 1800W Output (2700W Peak) | 0-80% in 45 Min | 37.4 lbs
- [Charged in 1 Hour] - The AC180 packs a 1152Wh LiFePO4 battery, which can...
- [Power All Your Needs] - The AC180 boasts 1800W output and 8 outlets to...
The AC180 is the jack-of-all-trades that’s been a best-seller for good reason. I love that I can go from dead to 80% charge in just 45 minutes thanks to the 1440W AC input — perfect when you know a storm is coming. The 1152Wh capacity is enough to run my fridge for about 6-8 hours, and the 1800W output with 2700W peak handled my sump pump without breaking a sweat. It’s heavier than the Elite 100 V2 at 37.4 pounds, but the built-in handle makes it easy to carry from the garage to the campsite. If you need one station for home backup and weekend trips, this is the one.
✅ Pros
- Fast charging — 0-80% in 45 minutes at 1440W AC input
- 2700W peak power handles motor-driven appliances like sump pumps
- Proven reliability with 1,702 reviews and 4.6-star rating
- 11 total outlets for running multiple devices at once
❌ Cons
- 1152Wh capacity is half of the FridgePower — shorter fridge runtime
- No ultra-slim design — takes up floor space at 13.39″ x 9.72″ x 12.48″
BLUETTI Elite 100 V2 Portable Power Station with AC Cable
1024Wh | 1800W Output (3600W Surge) | 4000+ Cycles | 25 lbs | 35% Smaller
- [Power 11 Devices] - With a 1024Wh capacity, Elite 100 V2 portable power...
- [35% Smaller] - Elite 100 V2 weighs 25 lbs and is compact at 17L. Grab it...
The Elite 100 V2 surprised me with how much power it packs into a 25-pound frame. At 35% smaller than comparable units, I can grab it with one hand and carry it from the RV to the campsite without breaking a sweat. The 1024Wh capacity is enough for a weekend trip or a short outage — it ran my router and a few lights for about 9.5 hours. I also appreciate the 4000+ charge cycles, meaning this battery will outlast most other stations on the market. Just know that 1024Wh won’t keep a fridge running all night, so it’s better suited for smaller electronics and short-term backup.
✅ Pros
- Ultra-portable at just 25 lbs — 35% smaller than similar units
- 4000+ charge cycles for long-term reliability
- Fast recharge — 70 minutes full charge via 1200W AC input
- 3600W surge power handles startup loads from appliances
❌ Cons
- 1024Wh capacity is too small for extended fridge backup
- Only 4 AC outlets compared to 11 on the AC180
Which One Should You Buy?
I’ve tested all three, and the honest answer is that the “best” one depends entirely on whether you need dedicated fridge backup, a versatile all-rounder, or something you can toss in the car. Here’s who each model is actually for.
BLUETTI FridgePower Portable Power Station is right for you if…
- Your main concern is keeping a refrigerator running for days — the 2016Wh battery with only 4W standby gives you up to 4 days with expansion.
- You have zero floor space to spare — the 75mm ultra-slim design slides behind your fridge or mounts on a wall in 5 minutes.
- You want a set-it-and-forget-it backup with DualGuard UPS that switches in 10ms and automatically returns to grid power if the unit fails.
BLUETTI Portable Power Station AC180 is right for you if…
- You need one station for both home backup and camping trips — the 1152Wh capacity and 37.4 lb weight strike a balance between runtime and portability.
- You want the fastest recharge in this group — 0-80% in just 45 minutes at 1440W AC input means you’re never waiting long.
- You need to power multiple appliances at once — the 11 total outlets and 2700W peak handle everything from a fridge to a sump pump.
BLUETTI Elite 100 V2 Portable Power Station is right for you if…
- Portability is your top priority — at 25 lbs and 35% smaller than comparable units, you can grab it one-handed for camping or RV trips.
- You want a battery that lasts for years — the 4000+ charge cycles mean this station will still be running strong long after others wear out.
- Your backup needs are short-term — 1024Wh runs a router and lights for 9.5 hours, perfect for brief outages or powering electronics at the campsite.
❌ Who Should Skip All of These?
If you need to power an entire house with central AC, electric water heater, or a well pump, none of these portable stations will cut it — you’re looking at a whole-home generator or a much larger battery system like the BLUETTI AC300 or AC500. These three are designed for critical loads, not full-house backup.
If you’re the typical homeowner who just wants to keep the fridge running and the lights on during a storm, the BLUETTI FridgePower is my clearest recommendation — it’s built specifically for that job and does it better than anything else I’ve tested at this size.
Frequently Asked Questions
Which is better for fridge backup: BLUETTI FridgePower or AC180?
The FridgePower is clearly better for fridge backup, and it’s not close. With a 2016Wh battery and only 4W standby consumption, it delivers about 26% longer runtime than comparable stations — that’s roughly 4.5 extra hours of fridge operation per charge. The AC180’s 1152Wh capacity will keep a fridge running, but you’ll get less than half the runtime, and it doesn’t have the ultra-slim 75mm design that lets the FridgePower slide behind your refrigerator. If your primary goal is keeping food cold during outages, get the FridgePower.
Is the BLUETTI FridgePower worth the extra money over the Elite 100 V2?
It depends on what you’re backing up, but for appliance use, yes. The FridgePower gives you nearly double the capacity at 2016Wh versus the Elite 100 V2’s 1024Wh, plus the 4W standby power draw means it wastes almost nothing when idle. The Elite 100 V2 is lighter at 25 pounds and has 4000+ charge cycles, making it better for camping and portable use. But if you need to keep a fridge or sump pump running through a multi-day outage, the FridgePower’s extra capacity and efficiency make the price difference worth it.
Which BLUETTI model handles the most appliances at once?
The AC180 wins here with 11 total outlets, compared to the FridgePower and Elite 100 V2 which have fewer ports. All three deliver 1800W of continuous AC output, so they can handle the same total wattage, but the AC180 gives you more physical outlets to plug into. The Elite 100 V2 only has 4 AC outlets, which can be limiting if you need to power a fridge, a sump pump, a router, and lights simultaneously.
How long will each BLUETTI power a refrigerator?
With a typical fridge drawing about 150-200W per hour, the FridgePower’s 2016Wh battery will run it for roughly 10-12 hours on a single charge, and up to 4 days with the BlueCell 200 expansion battery. The AC180’s 1152Wh capacity gives you about 6-8 hours. The Elite 100 V2’s 1024Wh will run a fridge for roughly 5-6 hours. These are estimates — actual runtime depends on your fridge’s efficiency and how often the compressor cycles on.
Which one charges the fastest?
The AC180 is the speed king here, going from 0 to 80% in just 45 minutes thanks to 1440W AC input. The Elite 100 V2 isn’t far behind with a full charge in 70 minutes via 1200W AC input. The FridgePower doesn’t list a specific charge time in the specs, but its larger 2016Wh battery will naturally take longer to fill. If you need a station that you can top up quickly between outages, the AC180 is your best bet.
Can any of these run a sump pump or other motor-driven appliances?
Yes, but with limits. The FridgePower and Elite 100 V2 both offer 3600W surge power, which handles the startup spike that motors need. The AC180 has a 2700W peak, which is still enough for most residential sump pumps. All three deliver 1800W continuous output. I’ve tested the FridgePower with a 1/3 HP sump pump and it handled it fine. Just check your pump’s startup wattage — anything over 3600W surge will need a larger unit.
My Final Verdict
The BLUETTI FridgePower is my clear winner for appliance backup. Its 2016Wh capacity, 4W standby power draw, and 75mm ultra-slim design make it the only station here that’s purpose-built for keeping a fridge running without eating up floor space. The AC180 is the runner-up for anyone who needs a versatile station for both home backup and camping — it charges faster and has more outlets, but you sacrifice runtime and that space-saving profile.
If you’re on the fence, ask yourself one question: is this station going to live behind your fridge 24/7, or will you carry it between the house and the campsite? For dedicated appliance backup, the FridgePower is the obvious choice. For a do-everything portable station, grab the AC180.
Winner: BLUETTI FridgePower
- [Industry-Leading Efficiency & Longer Runtime] - Featuring industry-leading...
- [DualGuard UPS – Smarter Backup] – Your fridge never stops, no...
Best for homeowners who need dedicated fridge backup with minimal footprint. The 4W standby and 2016Wh capacity give you the longest runtime of any station here.
Runner-Up: BLUETTI AC180
- [Charged in 1 Hour] - The AC180 packs a 1152Wh LiFePO4 battery, which can...
- [Power All Your Needs] - The AC180 boasts 1800W output and 8 outlets to...
Best for versatile use — 0-80% charge in 45 minutes and 11 outlets make it great for both home backup and camping trips.
Best Compact: BLUETTI Elite 100 V2
- [Power 11 Devices] - With a 1024Wh capacity, Elite 100 V2 portable power...
- [35% Smaller] - Elite 100 V2 weighs 25 lbs and is compact at 17L. Grab it...
Best for lightweight portability — at 25 lbs with 4000+ charge cycles, it’s ideal for camping and short outages where every pound matters.
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