EcoFlow DELTA 2 Max vs EcoFlow DELTA 3 Max Series (2048Wh)
- Price today: EcoFlow is $150 cheaper ($879 vs $1,029).
- Cost per Wh: $0.50 vs $0.43 — EcoFlow DELTA 3 Max Series (2048Wh) gives you more battery per dollar today.
| EcoFlow DELTA 2 Max | EcoFlow DELTA 3 Max Series (2048Wh) | |
|---|---|---|
| Price today | $1,029 | $879 |
| Deal status | Normal price | Below recent norm |
| Capacity | 2048Wh | 2048Wh |
| $/Wh | $0.50 | $0.43 |
| Chemistry | LFP | LFP |
| Rated cycles | 3,000 cycles | — |
| Output | 2400W | 2400W |
| Solar input | 500W | 500W |
| Weight | — | 44.8 lbs |
| Expandable | — | — |
| Recorded low | $949 (2026-07-07) | $799 (2026-10-06) |
| View at EcoFlow — $1,029 | View at EcoFlow — $879 |
Full tech-spec comparison all specs
| EcoFlow DELTA 2 Max | EcoFlow DELTA 3 Max Series (2048Wh) | |
|---|---|---|
| Battery | ||
| Chemistry | LFP | LFP |
| Capacity | 2,048Wh | 2,048Wh |
| Output | ||
| AC output (continuous) | 2,400W | 2400 |
| USB-C ports | 2× 100W | 6× (100W, 30W) |
| USB-C max | 100W | 100W |
| USB-A ports | 12W | 1× 18W |
| 12V / car output | 1× 12.6V/10A | 1× 12.6V/10A |
| Input & charging | ||
| AC input | 1,800W | 1800 |
| Solar (PV) input | 500W | 500 |
Also published by EcoFlow DELTA 2 Max
| Rated cycles | 3,000 |
|---|---|
| Dimensions | 19.6 × 9.5 × 12 in |
| Connectivity | Wi-Fi · Bluetooth |
Also published by EcoFlow DELTA 3 Max Series (2048Wh)
| AC surge | 4800 |
|---|---|
| AC outlets | 4× 120V/20A (2,400W total) |
| UPS / EPS | Yes |
| Weight | 44.8 lbs |
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 Series (2048Wh)
Prices recorded daily from the official EcoFlow and EcoFlow stores. Deal statuses compare each product to its own 90-day history — methodology.