EcoFlow · Portable power station Normal price
EcoFlow DELTA 3
$599
$0.58 / Wh
$699
✓ In stock
✓ Price checked 2026-10-12
LFP · 4,000 cycles
| Capacity | 1,024 Wh |
|---|---|
| $/Wh today | $0.58 |
| Chemistry | LFP |
| Rated cycles | 4,000 cycles |
| Output | 1,800W |
| Weight | 27.6 lbs |
| Availability | In stock |
Today's price verdict
Normal price — $599
Today's price is within its normal range around the 90-day median.
- 90-day median
- $599
- Recorded low
- $519 on 2026-07-07
- Advertised discount
- −14% from the store's comparison price
- Days tracked
- 97
Price history — DELTA 3
Price history — (Members-only) 2 x DELTA 3
Price history — 2 x DELTA 3
Full tech specifications 13 specs
Battery
| Chemistry | LFP |
|---|---|
| Capacity | 1,024Wh |
| Rated cycles | 4,000 |
Output
| AC output (continuous) | 1,800W |
|---|---|
| USB-C ports | 2× 100W‡ |
| USB-C max | 100W‡ |
| 12V / car output | 1× 12.6V/10A‡ |
Input & charging
| AC input | 1,500W‡ |
|---|---|
| Solar (PV) input | 500W‡ |
General & physical
| Weight | 27.6 lbs‡ |
|---|---|
| Dimensions | Approx. 397.6*202*283.6mm (15.7*8.0*11.2in.)‡ |
| Warranty | 5 years‡ |
| Connectivity | App‡ |
‡ Sourced from EcoFlow's published tech specs; not independently verified. Core figures (capacity, chemistry, cycles, output) are editorially verified.
Head-to-head comparisons
All configurations
| Configuration | Type | Price | Advertised | Deal | Stock |
|---|---|---|---|---|---|
| DELTA 3 | Battery only | $599 | −14% | Normal price | ✓ |
| DELTA 3 + Smart Generator 3000 (Dual Fuel) | Bundle | $1,089 | −4% | Below recent norm | ✓ |
| DELTA 3 + DELTA 3 Extra Battery | Bundle | $969 | −25% | Unusually low | ✓ |
| DELTA 3 + 110W Solar Panel | Bundle | $679 | −15% | Below recent norm | ✓ |
| DELTA 3 + 160W Portable Solar Panel | Bundle | $779 | −13% | Below recent norm | ✓ |
| DELTA 3 + 220W Solar Panel | Bundle | $869 | −13% | Normal price | ✓ |
| DELTA 3 + 400W Portable Solar Panel | Bundle | $999 | −17% | Below recent norm | ✓ |
| (Members-only) 2 x DELTA 3 | Battery only | $1,138 | — | Normal price — matches recorded low | ✓ |
| 2 x DELTA 3 | Battery only | $1,138 | −12% | Normal price | ✓ |
| (Members-only) DELTA 3 + Free 65W Charger | Bundle | $629 | −10% | Normal price — matches recorded low | ✓ |
| DELTA 3 + 500W Alternator Charger | Bundle | $689 | −8% | Normal price | ✓ |
| (Member-only) DELTA 3 + 220W Portable Solar Panel | Bundle | $869 | −36% | Normal price — matches recorded low | ✓ |
$/Wh comparisons on this site use battery-only prices; bundles include solar panels or accessories whose value isn't reflected in battery capacity.