EcoFlow · Portable power station Normal price
EcoFlow DELTA 3 Ultra Series (3072Wh)
$1,399
$0.46 / Wh
$1,599
Out of stock
✓ Price checked 2026-08-10
LFP
| Capacity | 3,072 Wh |
|---|---|
| $/Wh today | $0.46 |
| Chemistry | LFP |
| Output | 3,600W (7,200W surge) |
| Weight | 72.1 lbs |
| Availability | Out of stock |
Today's price verdict
Normal price — $1,399
Today's price is within its normal range around the 90-day median.
- 90-day median
- $1,299
- Recorded low
- $1,299 on 2026-07-07
- Advertised discount
- −13% from the store's comparison price
- Days tracked
- 34
Price history — DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh)
Price history — DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh)
Price history — DELTA 3 Ultra (3072Wh) / 2 x DELTA 3 Ultra (3072Wh)
Full tech specifications 13 specs
Battery
| Chemistry | LFP |
|---|---|
| Capacity | 3,072Wh |
Output
| AC output (continuous) | 3600‡ |
|---|---|
| AC surge | 7200‡ |
| AC outlets | 5× (4× 120V/20A + 1× 120V/30A)‡ |
| USB-C ports | 3× (140W, 45W)‡ |
| USB-C max | 140‡ |
| USB-A ports | 1× 18W‡ |
| 12V / car output | 1× 12.6V/10A‡ |
Input & charging
| AC input | 1800‡ |
|---|---|
| Solar (PV) input | 800‡ |
| UPS / EPS | Yes‡ |
General & physical
| Weight | 72.1‡ |
|---|
‡ Sourced from EcoFlow's published tech specs; not independently verified. Core figures (capacity, chemistry, cycles, output) are editorially verified.
All configurations
| Configuration | Type | Price | Advertised | Deal | Stock |
|---|---|---|---|---|---|
| DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) | Battery only | $1,399 | −13% | Normal price | out of stock |
| DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel | Bundle | $1,799 | −10% | Normal price | out of stock |
| DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + 400W Solar Panel | Bundle | $1,799 | −10% | Normal price | out of stock |
| DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + 500W Solar Panel | Bundle | $1,899 | −10% | Normal price | out of stock |
| DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + Transfer Switch 306A1 -125V 30A | Bundle | $1,499 | −12% | Normal price | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) | Battery only | $1,599 | −27% | Normal price | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + 400W Solar Panel | Bundle | $1,999 | −26% | Normal price — matches recorded low | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + 500W Solar Panel | Bundle | $2,099 | −25% | Normal price | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + DELTA 3 Max Plus Smart Extra Battery | Bundle | $2,199 | −24% | Normal price — matches recorded low | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + Transfer Switch 306A1 -125V 30A | Bundle | $1,699 | — | Normal price — matches recorded low | out of stock |
| DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + Free Trail 200 | Bundle | $1,399 | — | Normal price | out of stock |
| DELTA 3 Ultra (3072Wh) / (Members-only) DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel + Free 65W Charger | Bundle | $1,799 | −10% | Above normal | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + 2 x 220W Solar Panel | Bundle | $2,099 | — | Normal price | out of stock |
| DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel + Free Transfer Switch 306A1 -125V 30A | Bundle | $1,999 | — | Above normal | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / (Members-only) DELTA 3 Ultra Plus (3072Wh) + 400W Solar Panel | Bundle | $1,999 | −26% | Normal price — matches recorded low | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + DELTA 3 Max Plus Smart Extra Battery + 400W Solar Panel | Bundle | $2,599 | — | Normal price — matches recorded low | out of stock |
| DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + RAPID Power Bank (25,000mAh, 170W, 100W Built-In and Retractable Cables) | Bundle | $1,399 | — | Normal price | out of stock |
| DELTA 3 Ultra (3072Wh) / (Members-only) DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel | Bundle | $1,799 | −10% | Above normal | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + FREE Power Hat | Bundle | $1,599 | — | Normal price | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + Smart Generator 4000 | Bundle | $2,599 | — | Normal price — matches recorded low | out of stock |
| DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + Smart Generator 3000 | Bundle | $1,999 | — | Normal price — matches recorded low | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + 2 x 400W Solar Panel | Bundle | $2,499 | −22% | Normal price — matches recorded low | out of stock |
| DELTA 3 Ultra Plus (3072Wh) / (Members-only) DELTA 3 Ultra Plus (3072Wh) + 2 x 400W Solar Panel + FREE Power Hat | Bundle | $2,499 | — | Normal price — matches recorded low | out of stock |
| DELTA 3 Ultra (3072Wh) / (Members-only) DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel + Free Power Hat | Bundle | $1,799 | — | Normal price | out of stock |
| DELTA 3 Ultra (3072Wh) / 2 x DELTA 3 Ultra (3072Wh) | Battery only | $2,798 | −44% | Normal price | out of stock |
$/Wh comparisons on this site use battery-only prices; bundles include solar panels or accessories whose value isn't reflected in battery capacity.