EcoFlow · Portable power station Tracking since 17d
EcoFlow DELTA 3 Ultra Portable Power Station (3072Wh)
$1,399
$0.46 / Wh
$1,599
Tracked for 17 days; deal scoring unlocks at 30 days.
✓ In stock
✓ Price checked 2026-08-27
LFP
| Capacity | 3,072 Wh |
|---|---|
| $/Wh today | $0.46 |
| Chemistry | LFP |
| Output | 3,600W (4,600W surge) |
| Weight | 1.3 lbs |
| Availability | In stock |
i Building 90-day history
17/30 days
Deal scoring against the 90-day average unlocks once we've tracked this model for 30 days.
i Lowest in 17 days
$1,399
Only 17 days of history so far — not enough for an all-time-low claim.
i Ignore the “list price”
$1,599 → $1,399
It shows −13% off list, but judge the deal against this model's own price history — not the sticker.
Full tech specifications 13 specs
Battery
| Chemistry | LFP‡ |
|---|---|
| Capacity | 3,072Wh |
Output
| AC output (continuous) | 3,600W‡ |
|---|---|
| AC surge | 4,600W‡ |
| USB-C ports | 2× (140W, 45W)‡ |
| USB-C max | 140W‡ |
| USB-A ports | 18W‡ |
Input & charging
| Solar (PV) input | 800W‡ |
|---|
General & physical
| Weight | 1.3 lbs‡ |
|---|---|
| Dimensions | 24.6 × 12.9 × 15.5 in‡ |
| Operating temperature | 14°F to 113°F‡ |
| Warranty | 5 years‡ |
| Connectivity | Wi-Fi · Bluetooth‡ |
‡ Sourced from EcoFlow's published tech specs; not independently verified. Core figures (capacity, chemistry, cycles, output) are editorially verified.
Price history — DELTA 3 Ultra Portable Power Station (3072Wh)
Price history — 2 x DELTA 3 Ultra (3072Wh) Portable Power Station
Head-to-head comparisons
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- EcoFlow DELTA 3 Ultra Portable Power... vs Jackery HomePower 3600 Plus
- EcoFlow DELTA 3 Ultra Portable Power... vs Jackery HomePower 3600 Pro Max
All configurations
| Configuration | Type | Price | Advertised | Deal | Stock |
|---|---|---|---|---|---|
| DELTA 3 Ultra Portable Power Station (3072Wh) | Battery only | $1,399 | −13% | Tracking since 17d | ✓ |
| DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel | Bundle | $1,799 | −10% | Tracking since 17d | ✓ |
| DELTA 3 Ultra (3072Wh) + 500W Solar Panel | Bundle | $1,899 | −10% | Tracking since 17d | ✓ |
| DELTA 3 Ultra (3072Wh) + Transfer Switch 306A1 -125V 30A | Bundle | $1,499 | −12% | Tracking since 17d | ✓ |
| (Members-only) DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel + Free Power Hat | Bundle | $1,799 | — | Tracking since 17d | ✓ |
| 2 x DELTA 3 Ultra (3072Wh) Portable Power Station | Battery only | $2,798 | −44% | Tracking since 17d | ✓ |
$/Wh comparisons on this site use battery-only prices; bundles include solar panels or accessories whose value isn't reflected in battery capacity.