# EcoFlow DELTA 2 vs Bluetti AC180: specs and price compared

A sourced, side-by-side comparison of the EcoFlow DELTA 2 (EcoFlow) and Bluetti AC180 (Bluetti) among portable power stations. Bluetti AC180 is the cheaper of the two at $499.

## Side by side

| Spec | EcoFlow DELTA 2 | Bluetti AC180 |
| --- | --- | --- |
| US price | $1498 | $499 |
| Brand | EcoFlow | Bluetti |
| Released | 2022-10 | 2023 |
| Capacity (Wh) | 1024 | 1152 |
| Ac output (W) | 1800 | 1800 |
| Battery chemistry | LFP | LFP |
| Recharge full min | 80 | 93 |
| Weight (lb) | 27 | 35.27 |
| Outlets ac | 6 | 4 |
| Expandable | Yes | No |

## Key differences

- Capacity (Wh): EcoFlow DELTA 2 1024 vs Bluetti AC180 1152
- Recharge full min: EcoFlow DELTA 2 80 vs Bluetti AC180 93
- Weight (lb): EcoFlow DELTA 2 27 vs Bluetti AC180 35.27
- Outlets ac: EcoFlow DELTA 2 6 vs Bluetti AC180 4
- Expandable: EcoFlow DELTA 2 Yes vs Bluetti AC180 No

## What reviewers say

**EcoFlow DELTA 2** — Only one whitelisted tester, PCWorld, published a hands-on lab review of this exact 1,024Wh Delta 2. PCWorld praised class-leading AC charging, LFP longevity, and modular expansion, but measured a shrill 57dBA fan and roughly 80% usable capacity (dropping to 71% under an 800W load) as real drawbacks. (1 sourced review.)

**Bluetti AC180** — Only PCWorld hands-on-tested this exact model. It measured class-leading AC efficiency (84% at 800W, 87% at 200W) and strong value (~69 cents per rated watt-hour at debut price), but flagged worst-in-class DC efficiency (71% over a 60W USB-PD load) and heavy weight (35 lb, 32.5 Wh/lb). Single verified tester, so treat as one data point. (1 sourced review.)

## Sources

- EcoFlow DELTA 2: https://electrek.co/reviews/ecoflow-delta-2/ (electrek.co, verified 2026-06-15)
- Bluetti AC180: https://www.bluettipower.com/products/ac180 (bluettipower.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/portable-power-stations/ecoflow-delta-2-vs-bluetti-ac180/
Cite: Per The Front Desk Review, EcoFlow DELTA 2 ($1498) vs Bluetti AC180 ($499) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/portable-power-stations/ecoflow-delta-2-vs-bluetti-ac180/
License: CC BY 4.0.