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Aferiy Nomad1800 P180 vs EcoFlow DELTA 3

Aferiy Nomad1800 P180 — front view

Aferiy Nomad1800 P180

50BatteryRank score · Balanced
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Decision readout
Better station

EcoFlow DELTA 3 leads by 18 points overall.

EcoFlow DELTA 3 — front view

EcoFlow DELTA 3

68BatteryRank score · Balanced
What changes the decision

By the BatteryRank Engineering Team

01 · Score evidence

Score breakdown

50
Aferiy Nomad1800 P180
Overall
68
EcoFlow DELTA 3
38
POWER
EcoFlow DELTA 3 +27
65

Battery-side usable capacity and how much you can run at once.

88
TRUST
Aferiy Nomad1800 P180 +2
86

Owner reputation, safety record, warranty, and build durability.

36
CHARGING
EcoFlow DELTA 3 +30
66

Wall and solar recharge speed.

75
LIVABILITY
Aferiy Nomad1800 P180 +15
60

Lightweight, portable, and quiet enough to live with.

Computed from sourced data with a published, price-independent formula. Scores are relative to each model's size class.

02 · Usable energy

Capacity truth

The watt-hours on the box aren't what reaches your devices. Same scale, both units.

Aferiy Nomad1800 P180
Rated (on the box)
1,024 Wh. Show sourceclaimed sourceaferiy.com ↗2026-07-27

The marketing number — total cell capacity.

AC delivered (est.)
870 Wh. Show sourceestimated sourceestimate = battery-side usable capacity × 85% inverter efficiency

What reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.

EcoFlow DELTA 3
Rated (on the box)
1,024 Wh. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04

The marketing number — total cell capacity.

AC delivered (est.)
870 Wh. Show sourceestimated sourceestimate = battery-side usable capacity × 85% inverter efficiency

What reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.

03 · Same assumptions

Same-device runtime

Estimated runtime for the same sourced devices on Aferiy Nomad1800 P180 and EcoFlow DELTA 3
DeviceAferiy Nomad1800 P180EcoFlow DELTA 3Assumption
CPAP (humidifier off)about 12.1 nightsabout 12.1 nights9 W ·
CPAP (heated humidifier on)about 1.9 nightsabout 1.9 nights56 W ·
Refrigerator (full-size)about 14 hoursabout 14 hours180 W × 35% duty cycle ·
Wi-Fi router + modemabout 48 hoursabout 48 hours18 W ·
Laptop (65W charger)about 27 hoursabout 27 hours65 W × 50% duty cycle ·
Phone (one full charge)about 43 full chargesabout 43 full charges20 W ·

One device at a time; estimates use each station's usable AC energy. Build your own load →

04 · Sourced hardware

Key specs, side by side

Key sourced specifications for Aferiy Nomad1800 P180 and EcoFlow DELTA 3
SpecAferiy Nomad1800 P180EcoFlow DELTA 3
AC-delivered capacity
870 Whest.. Show sourceestimated sourceaferiy.com ↗2026-07-27
870 Whest.. Show sourceestimated sourceus.ecoflow.com ↗2026-07-04
Continuous power output
1,800 W. Show sourceclaimed sourceaferiy.com ↗2026-07-27
1,800 W. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04
Surge power output
3,600 W. Show sourceclaimed sourceaferiy.com ↗2026-07-27
3,600 W. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04
Max solar input
500 W. Show sourceclaimed sourceaferiy.com ↗2026-07-27
500 W. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04
AC charge time (0–100%)—
56 min. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04
Weight
11.6 kg. Show sourceclaimed sourceaferiy.com ↗2026-07-27
12.5 kg. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04
Rated cycle life
4,000 cycles. Show sourceclaimed sourceaferiy.com ↗2026-07-27
4,000 cycles. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04
Only show differences
  • AC charge time (0–100%)—56 min
  • Weight11.6 kg12.5 kg

Manufacturer figures unless marked verified or est. Tap or focus a figure to view its source. The better reading in each row is highlighted — lower wins for weight and recharge time.

Where these rank

Where to buy

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Quick answers

Is the Aferiy Nomad1800 P180 better than the EcoFlow DELTA 3?
EcoFlow DELTA 3 leads by 18 points overall.
Which has more usable capacity, the Aferiy Nomad1800 P180 or EcoFlow DELTA 3?
Neither, in any way you would notice: 870 Wh against 870 Wh is a 0% gap, which is smaller than the swing you get from running the same load on a cold morning. Treat them as the same size and decide on output, weight, or today's price instead. Both figures are estimated AC-delivered energy, not the nameplate battery rating — the watt-hours that actually reach your devices.
Which has more AC output, the Aferiy Nomad1800 P180 or EcoFlow DELTA 3?
Neither — both are rated 1,800 W continuous, so any load one can run, the other can too. Surge headroom follows the same order: 3,600 W against 3,600 W, and surge is what decides whether a compressor or pump actually starts.
How does runtime compare between the Aferiy Nomad1800 P180 and EcoFlow DELTA 3?
They run within 0% of each other on the same load — about 13.8 hours each on a refrigerator (full-size). Runtime will not separate these two; the deciding factor is somewhere else.
Which is lighter, the Aferiy Nomad1800 P180 or EcoFlow DELTA 3?
The Aferiy Nomad1800 P180, by 0.9 kg (11.6 kg versus 12.5 kg). Both weights are manufacturer figures for the bare unit; cables and a solar panel add to whatever you actually carry.
Which model should I buy for my use case?
On the sub-scores that describe each use case: the EcoFlow DELTA 3 for home backup; the Aferiy Nomad1800 P180 for camping & rv. They split, so the honest answer depends on which of those you are actually buying for.

Keep deciding

Scores computed from sourced data · prices timestamped · tap or focus a figure to view its source

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