Stack / AC180
BLUETTI AC180
Updated · 12 Oct 2026 · Sheet checked · 12 Oct 2026
It depends — 1,800 W continuous / 1,152 Wh LFP fixed pack; 2,700 W Power Lifting ≠ continuous; not expandable; not AC180P
For a fixed-size ~1 kWh LiFePO₄ station that covers fridge, modem, lights, and a CPAP through a normal outage: 1,800 W continuous and 1,152 Wh. Not the 2,700 W Power Lifting number, and not the 1,440 Wh AC180P sibling.
Exact model AC180 (US manual model AC180-US). Not the AC180P (1,440 Wh, same 1,800 W inverter, same box size), not live AC200L, not live Elite 200 V2. Closest live peer by size: EcoFlow DELTA 2 (1,800 W / 1,024 Wh, expandable).
What it is
Portable power station: LiFePO₄ pack 1,152 Wh, pure-sine inverter 1,800 W continuous / 2,700 W surge at 120 V, four 120 V/15 A AC outlets, one 100 W USB-C, four USB-A, a 12 V/10 A car port, and a wireless pad. BLUETTI spec table: 35.27 lb, 13.39 × 9.72 × 12.48 in. Cycle claim 3,500+ to 80%. Five-year warranty.
Recharge: AC Turbo 1,440 W, Standard ~1,000 W, Silent 260 W. Solar 500 W max, 12–60 V Voc, 10 A. Car 12/24 V. Pass-through yes. UPS switchover 20 ms: a fast EPS, not a 0 ms online UPS.
Two spec-sheet traps. BLUETTI’s FAQ says the AC180 does not support capacity expansion, even though the product page body mentions B80/B230/B300 packs; those only recharge it through Power Bank Mode. The pack you buy is the pack you have. And the marketing body says 37 lb; the spec table and manual say 35.27 lb. Trust the table.
Price: BLUETTI US listed US$499 on 12 Oct 2026, marked out of stock. Links: no affiliate.
What it will actually run
Running watts first: 1,800 W continuous. Power Lifting (2,700 W) is resistive-only per BLUETTI’s FAQ: heaters, hair dryers, kettles; not ACs or washers.
Planning assumption (not manufacturer): usable Wh ≈ rated Wh × 0.85. 1,152 × 0.85 ≈ 979 Wh. At 500 W: 979 ÷ 500 ≈ 2.0 h. BLUETTI’s own formula is a bit more conservative (≈1.7 h). Independent bench tests landed at 1,030 Wh (StorageReview) and 950 Wh (OutdoorGearLab), so ×0.85 is honest, not generous.
Will run
- Fridge or chest freezer for part of a day
- Modem/router/ONT for well over a day
- LED lights; laptops; CPAP
- A furnace blower if its running and start draw fit
- Microwave or coffee maker in short bursts
- A space heater on Power Lifting will empty the pack in well under an hour
Skip, or measure first
- 240 V well pumps or anything dual-leg
- Window ACs on Power Lifting
- Multi-day ice storms on the pack alone (979 Wh is one evening of essentials)
- Charging below 32 °F
- Rooms above 86 °F, where output derates to 1,500 W
- Desktops that reboot on a 20 ms gap
Specs that matter
- Expansion: none (Power Bank Mode recharge only)
- AC in 1,440 W Turbo; solar 500 W / 12–60 V / 10 A
- UPS 20 ms; derate 1,500 W at 86–104 °F
- No TT-30R; 120 V only
Who should skip it
- You read “2,700 W” as what it runs all night.
- You might want 2–6 kWh later; buy an expandable unit (DELTA 2, AC200L class) now.
- You need 240 V, a TT-30R, or a transfer-switch feed.
- The carton says AC180P: same inverter, 1,440 Wh; this page undersells it.
- You need a true online UPS for a NAS or desktop.
Verdict
It depends. Good fixed-size kit if your outage list is fridge, network, lights, and a CPAP for one night, and you value the 1,440 W wall recharge. The inverter is honest and LFP is the right chemistry. The catch: the box never grows. If you may want more Wh, the expandable DELTA 2 or AC200L class is the better first purchase. Size with usable Wh (×0.85). If the nameplate says AC180P, leave this page.