EcoFlow DELTA 2 Max vs EcoFlow DELTA 3 Max Plus (2048Wh)
- Price today: EcoFlow is $120 cheaper ($1,029 vs $1,149).
- Cost per Wh: $0.50 vs $0.56 — EcoFlow DELTA 2 Max gives you more battery per dollar today.
| EcoFlow DELTA 2 Max | EcoFlow DELTA 3 Max Plus (2048Wh) | |
|---|---|---|
| Price today | $1,029 | $1,149 |
| Deal status | Normal price | Below recent norm |
| Capacity | 2048Wh | 2048Wh |
| $/Wh | $0.50 | $0.56 |
| Chemistry | LFP | LFP |
| Rated cycles | 3,000 cycles | — |
| Output | 2400W | 3000W |
| Solar input | 500W | 1000W |
| Weight | — | 0.9 lbs |
| Expandable | — | — |
| Recorded low | $949 (2026-07-07) | $1,106 (2026-10-06) |
| View at EcoFlow — $1,029 | View at EcoFlow — $1,149 |
Full tech-spec comparison all specs
| EcoFlow DELTA 2 Max | EcoFlow DELTA 3 Max Plus (2048Wh) | |
|---|---|---|
| Battery | ||
| Chemistry | LFP | LFP |
| Capacity | 2,048Wh | 2,048Wh |
| Output | ||
| AC output (continuous) | 2,400W | 3,000W |
| USB-C ports | 2× 100W | 2× (140W, 45W) |
| USB-C max | 100W | 140W |
| USB-A ports | 12W | 18W |
| Input & charging | ||
| Solar (PV) input | 500W | 1,000W |
| General & physical | ||
| Dimensions | 19.6 × 9.5 × 12 in | 19.4 × 9.5 × 12.0 in |
| Connectivity | Wi-Fi · Bluetooth | Wi-Fi · Bluetooth |
Also published by EcoFlow DELTA 2 Max
| Rated cycles | 3,000 |
|---|---|
| 12V / car output | 1× 12.6V/10A |
| AC input | 1,800W |
Also published by EcoFlow DELTA 3 Max Plus (2048Wh)
| AC surge | 3,800W |
|---|---|
| Weight | 0.9 lbs |
| Operating temperature | 14°F to 113°F |
| Warranty | 5 years |
Like-for-like specs both brands publish are shown first (✓ = better value); each brand's remaining published specs follow. Core figures are editorially verified; the rest come from each manufacturer's tech specs.
Price history — EcoFlow DELTA 2 Max
Price history — EcoFlow DELTA 3 Max Plus (2048Wh)
Prices recorded daily from the official EcoFlow and EcoFlow stores. Deal statuses compare each product to its own 90-day history — methodology.