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EcoFlow DELTA Pro 3
Portable power station · CPAP fit profile
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Conditional fit
EcoFlow DELTA Pro 3 can cover compatible CPAP use under the right conditions. Its clearest supported advantage is useful stored energy, but the documented limits should shape the decision.
Capacity4,096 Wh
AC output4,000 W
Surge8,000 W
Solar input2,600 W
Weight113.5 lb
ExpansionExpandable
- Evidence
- Manufacturer-controlled
- Model
- DELTA Pro 3
- Reviewed
- 2026-08-28
Purchase decision
Price & history
Price history & context
Historical context
- Latest historical price
- $3,699.00
- Historical low
- $1,998.99
- Historical high
- $3,699.00
- 30-day average
- $2,637.08
- 90-day average
- $2,568.60
- 180-day average
- $2,467.41
At a glance
Bottom Line
EcoFlow DELTA Pro 3 can cover compatible CPAP use under the right conditions. Its clearest supported advantage is useful stored energy, but the documented limits should shape the decision.
Strengths
Practical advantages
- Useful stored energyStores 4096 Wh for compatible overnight equipment without promising a fixed runtime.
- Battery chemistryUses LFP battery chemistry.
- Plan the moveAt 113.54 lb, moving it regularly takes more planning.
Tradeoffs
Supported limitations
- Plan the moveAt 113.54 lb, moving it regularly takes more planning.
Evidence gaps
What remains unknown
- 12 V / car DC outputNot documented: 12 V / car DC output.
- UPS/EPS supportNot documented: UPS/EPS support.
Best for
Scenario fit
Key facts
Core specifications
CAPACITY
4096 Wh
Rated capacity
Continuous
4000 W
Continuous
SURGE
8000 W
Peak capability
SOLAR INPUT
2600 W
Maximum
WEIGHT
113.54 lb
BATTERY
LFP
Recharge paths
Charging specifications
AC INPUT
1800 W
Maximum
SOLAR INPUT
2600 W
Maximum
Power and connections
Output specifications
AC OUTPUT
4000 W
Continuous
SURGE
8000 W
Peak capability per manufacturer
Portability
Size the move
PRODUCT WEIGHT
113.54 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 Pro 3Current product | Anker SOLIX F3800 | Jackery Explorer 5000 Plus | EcoFlow DELTA 3 Ultra |
|---|---|---|---|---|
| Capacity | 4,096 Wh | 3,840 Wh | 5,040 Wh | 3,072 Wh |
| Continuous output | 4,000 W | 6,000 W | 7,200 W | 3,600 W |
| Peak / surge (manufacturer term) | Up to 8,000 W | Up to 9,000 W | Up to 14,400 W | Up to 7,200 W |
| Solar input | 2,600 W | 2,400 W | 1,200 W | 800 W |
| Weight | 113.5 lb | 132.3 lb | 134.5 lb | 72.1 lb |
| Expandability | Yes | Yes | Yes | Yes |