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EcoFlow DELTA 3 Classic
Portable power station · Emergency fit profile
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Conditional fit
EcoFlow DELTA 3 Classic can cover emergency power under the right conditions. Its clearest supported advantage is fast wall top-ups, but the documented limits should shape the decision.
Capacity1,024 Wh
AC output1,800 W
Surge3,600 W
Solar input500 W
Weight26.6 lb
ExpansionBase only
- Evidence
- Manufacturer-controlled
- Model
- DELTA 3 Classic
- Reviewed
- 2026-08-28
Purchase decision
Price & history
Price history & context
Historical context
- Latest historical price
- $559.00
- Historical low
- $349.00
- Historical high
- $599.00
- 30-day average
- $501.82
- 90-day average
- $469.07
- 180-day average
- $457.92
Prices that include shipping may not compare directly with item-only prices.
At a glance
Bottom Line
EcoFlow DELTA 3 Classic can cover emergency power under the right conditions. Its clearest supported advantage is fast wall top-ups, but the documented limits should shape the decision.
Strengths
Practical advantages
- Battery chemistryUses LFP battery chemistry.
- Easy to moveAt 26.6 lb, it is easier to move between storage and the needed room.
- Fast wall top-upsAccepts wall input up to 1400 W for faster top-ups.
Tradeoffs
Supported limitations
No notable limits for this use are supported by the available facts.
Evidence gaps
What remains unknown
- UPS/EPS supportNot documented: UPS/EPS support.
Best for
Scenario fit
Key facts
Core specifications
CAPACITY
1024 Wh
Rated capacity
Continuous
1800 W
Continuous
SURGE
3600 W
Peak capability
SOLAR INPUT
500 W
Maximum
WEIGHT
26.6 lb
BATTERY
LFP
Recharge paths
Charging specifications
AC INPUT
1400 W
Maximum
SOLAR INPUT
500 W
Maximum
Power and connections
Output specifications
AC OUTPUT
1800 W
Continuous
SURGE
3600 W
Peak capability per manufacturer
Portability
Size the move
PRODUCT WEIGHT
26.6 lb
Manufacturer-published weight
UPS / EPS
Transfer behavior
No additional facts are available.
Quick comparison
Relevant alternatives
No price rows; unknown facts remain identified.
| Specification | EcoFlow DELTA 3 ClassicCurrent product | EcoFlow DELTA 3 Plus | EcoFlow DELTA 3 | BLUETTI Elite 100 V2 |
|---|---|---|---|---|
| Capacity | 1,024 Wh | 1,024 Wh | 1,024 Wh | 1,024 Wh |
| Continuous output | 1,800 W | 1,800 W | 1,800 W | 1,800 W |
| Peak / surge (manufacturer term) | Up to 3,600 W | Up to 3,600 W | Up to 3,600 W | Up to 3,600 W |
| Solar input | 500 W | 1,000 W | 500 W | 1,000 W |
| Weight | 26.6 lb | 27.6 lb | 27.6 lb | 25 lb |
| Expandability | No | Yes | Yes | Yes |