BLUETTI AC180 review

What it is and who it suits

The AC180 is BLUETTI's 1 kWh-class station: 1,152 Wh of LiFePO4 rated for 3,500+ cycles to 80 percent of original capacity, four 120V/15A outlets sharing 1,800 W, and a pure sine wave inverter. It suits a household that wants a fridge, router, lights and small tools covered during an outage and can handle a heavier unit.

This review is researched, not tested. It relies on BLUETTI's US product page, Ready.gov and CDC.

Output and Power Lifting mode

BLUETTI lists 1,800 W of continuous AC output and a surge rating of 2,700 W. Its Power Lifting Mode is said to run high-power heating devices up to 2,700 W, such as space heaters and hair dryers. The page also lists a derating: at 86 to 104°F, discharge is limited to 1,500 W maximum, so a hot garage lowers the ceiling.

Other ports include a 100 W USB-C, USB-A ports, a 12V/10A car outlet and a 15 W wireless pad, which the page counts among 11 outputs. Our refrigerator guide shows how to check a fridge's load against a station like this. Ready.gov says a refrigerator keeps food cold for about four hours, so a backup like this one is mainly there to carry a fridge.

Recharging and expansion

AC charging is listed at 1,440 W maximum in Turbo mode and 1,000 W in Standard mode. BLUETTI says it reaches 80 percent in 45 minutes at 1,440 W and lists a full recharge in about 1.3 to 1.8 hours from the wall. Solar input is listed at up to 500 W (12 to 60 VDC), taking about 2.8 to 3.3 hours in ideal conditions.

Capacity grows with B80 (806 Wh), B230 (2,048 Wh) and B300 (3,072 Wh) expansion batteries, up to 4,224 Wh in total, according to the page. Pass-through charging is supported. The page does not list a UPS switchover time, so do not assume it behaves like a UPS for a computer.

Weight: the page disagrees with itself

The tech specs list 35.3 lb, and the battery section says about 16 kg or 35.27 lb. The marketing copy on the same page says 37 lb, or 17 kg. We go with the specification figure, 35.3 lb, but expect it to feel heavy either way. Dimensions are listed as 13.39 by 9.72 by 12.48 inches.

Temperature, storage and warranty

Charging is listed at 32 to 104°F and discharging at -4 to 104°F. For storage, BLUETTI says to recharge to 40 to 60 percent every 3 to 6 months. The warranty is 5 years, and the certification line reads UKCA, PSE, TELEC, RCM, CE, CA65, UL, which does not name a UL standard. Ask BLUETTI which UL standard applies before putting it on a home circuit, and read our lithium battery fire safety guide.

How it compares and who should skip it

On our power station page, the Anker SOLIX C1000 lists 1,056 Wh at 28.44 lb and the Jackery Explorer 1000 v2 lists 1,070 Wh and 1,500 W at 23.8 lb, so the BLUETTI gives a bit more capacity for more weight. The ALLPOWERS R1500 lists 1,152 Wh and 1,800 W at 36.8 lb, nearly the same on paper. Our BLUETTI comparison also lists the lighter Elite 100 V2.

Skip it if weight matters, if you want a stated UPS time, or if you only need to charge phones. For households that rely on powered medical gear, Ready.gov advises asking your medical provider about a plan. See our medical devices guide.

What is Power Lifting Mode?

BLUETTI says it lets the AC180 run high-power heating devices up to 2,700 W, such as space heaters and hair dryers. Check the device's rating and the temperature derating on the page before relying on it.

How fast can the AC180 recharge?

BLUETTI lists 1,440 W of AC input in Turbo mode and says it reaches 80 percent in 45 minutes. A full recharge is listed at about 1.3 to 1.8 hours from the wall.

How do I store it between outages?

BLUETTI's page says to recharge it to 40 to 60 percent every 3 to 6 months, and lists a storage temperature of -4 to 104°F. Keep it somewhere dry.

Is it 35.3 lb or 37 lb?

BLUETTI's own page gives both. The specification table lists 35.3 lb and the marketing copy says 37 lb. We use 35.3 lb, the specification figure.