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BLUETTI AC180
Best value 1 kWh1 kWh+UPSFast chargingSolar 500 W+

BLUETTI

BLUETTI AC180

1,152 Wh for $449 — the cheapest real 1 kWh station here.

4.6 (2,620)7.5/10
Capacity
1,152 Wh
Output
1,800 W
Surge
2,700 W
Weight
37.4 lb
Recharge
60 min
Solar in
500 W
$449.00$499.00−10%Amazon price as of Sep 27, 2026

In stock · 1K+ bought last month · Sold by Amazon.com

Check price on Amazon

Our verdict

The best value per watt-hour among the 1 kWh stations — if you don't mind the weight.

More capacity than the $499 1 kWh rivals for less money: 1,800 W output, a one-hour recharge, 500 W solar input and a 5-year warranty, sold by Amazon. It's heavier than the newer models.

Ideal for

Home backup for a fridge, router and lights, and car camping with a 12 V fridge.

Skip it if

Anyone who carries it often.

Capacity7Output8Charging9Solar input7Portability3Battery life8Value9

Editor scores

How it rates

  • Capacity7
  • Output8
  • Charging9
  • Solar input7
  • Portability3
  • Battery life8
  • Value9

Scores are our editorial ratings (0–10), not manufacturer specs. How we score.

Specifications

Full spec sheet

Battery

Capacity1,152 Wh
Battery chemistryLiFePO4
Rated cycles3,000 cycles
Expandable to—

Output

AC output (continuous)1,800 W
Surge / peak2,700 W
AC outlets4
Fastest USB-C port100 W
30 A RV outlet—

Charging

Max AC charging input1,440 W
Full charge from the wall60 min
Charging speed (claimed)0–80% in 45 min, full in about 1 h
Max solar input500 W
UPS switchover20 ms

Size & build

Weight37.4 lb
Dimensions13.39 × 9.72 × 12.48 in
Noise (claimed)—

Other

App controlBLUETTI app
Warranty5 years

Other details

Power LiftingUp to 2,700 W for resistive loads via the app
Outlets8 total
Inverter self-useAbout 15 W with AC on (owner-measured)

How long it runs (estimates)

CPAP, no humidifier (40 W, 8 h a night)3.1 nights
CPAP + heated humidifier (90 W)1.4 nights
Wi-Fi router + modem (20 W)49 h
Full-size fridge (~1.3 kWh a day)19 h
Laptop (60 W)16 h
Phone charges (~15 Wh each)65 charges

Based on 1,152 Wh × 85% usable after inverter losses. Your devices may draw more or less — check yours in the calculator.

Will it run your devices?Check BLUETTI AC180 against your fridge, CPAP, router and anything else in the runtime calculator

Sources: Amazon listing (1,152 Wh, 1,800 W / 2,700 W, 1,440 W AC charge, 500 W solar, 5-year warranty, 37.4 lb) + Solar Waypoint (20 ms UPS, 3,000 cycles). A dash (—) means the value isn't published anywhere we could verify.

In-depth review

What it's like to own

The AC180 is a slightly older design, which is why it costs less: 1,152 Wh of LiFePO4 and 1,800 W from four AC outlets, with Power Lifting to 2,700 W for heaters and kettles.

It charges at up to 1,440 W from the wall (80% in 45 minutes) and accepts 500 W of solar. The UPS switch is 20 ms, fine for routers and most PCs but slower than the 10 ms units.

At 37.4 lb it's 12 lb heavier than the Elite 100 V2 or Anker C1000 Gen 2. Owners run car fridges for five-day camping trips and use it for work-from-home backup; one points out the inverter itself draws about 15 W.

Pros

  • 1,152 Wh for $449
  • 1,800 W output, 2,700 W lifting
  • Full recharge in about an hour
  • Sold by Amazon, 5-year warranty

Cons

  • Heavy at 37.4 lb
  • 20 ms UPS
  • ~15 W inverter draw
See it on Amazon

Owner reviews

What buyers say

4.6 (2,620)
  • 5★82%
  • 4★8%
  • 3★3%
  • 2★1%
  • 1★6%

4.6★ from 2,620 ratings (90% 4–5 stars). Owners call it easy to use and reliable for camping, RVs and outages. One owner notes the ~15 W inverter draw reduces runtime on light loads; another was disappointed by the wireless charging pad.

5.0Sep 21, 2026

Easy to use and packed with features after more than a year.

— Greg, Amazon.com

5.0Aug 10, 2026

Lasted a five-day camping trip running a car fridge.

— Letty bell, Amazon.com

5.0Jul 14, 2025

Remember the ~15 W inverter draw when estimating runtime.

— S. Sparks, Amazon.com

4.0Aug 2, 2026

Good so far, but the wireless charger is a letdown.

— Zena, Amazon.com

Owner reviews from Amazon.com, summarized in our words. Ratings as of Sep 27, 2026.

Ready to decide?

Check today's price and delivery date on Amazon, or stack it against the alternatives.

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