EcoFlow DELTA 3 Plus

Portable power station · Emergency fit profile

Excellent fit

EcoFlow DELTA 3 Plus is well suited to emergency power. Its clearest buyer advantage is fast wall top-ups.

Capacity1,024 Wh
AC output1,800 W
Surge3,600 W
Solar input1,000 W
Weight12.5 kg
ExpansionExpandable
Evidence
Manufacturer-controlled
Model
DELTA 3 Plus
Reviewed
2026-08-27
EcoFlow DELTA 3 Plus product image

At a glance

Bottom Line

EcoFlow DELTA 3 Plus is well suited to emergency power. Its clearest buyer advantage is fast wall top-ups.

Strengths

Practical advantages

  • AC connectionsProvides 6 AC outlets for compatible equipment.
  • Battery chemistryUses LFP battery chemistry.
  • Vehicle-ready DCProvides a verified 12 V or car DC output path.

Tradeoffs

Supported limitations

No notable limits for this use are supported by the available facts.

Evidence gaps

What remains unknown

No key evidence gaps for this use.

Key facts

Core specifications

CAPACITY

1024 Wh

Rated capacity

Continuous

1800 W

Continuous

SURGE

3600 W

Peak capability

SOLAR INPUT

1000 W

Maximum

WEIGHT

12.5 kg

BATTERY

LFP

Warranty

5 years

Operating temperature minimum

14 °F

Operating temperature maximum

113 °F

Cycle life

=4000 cycles

to 80% capacity retained

Recharge paths

Charging specifications

AC CHARGING

56 min

Standard

1500 W input

Maximum AC input

1500 W

Maximum solar input

1000 W

AC charge time

56 min

to 100%

Solar voltage minimum

11 V

Solar voltage maximum

60 V

Solar current maximum

15 A

Power and connections

Output specifications

AC OUTPUT

1800 W

Continuous

SURGE

3600 W

Peak capability per manufacturer

AC OUTLETS

6 ports

NEMA 5-15R

Group maximum: 1800 W

DC OUTPUTS

1 port

Cigarette Lighter

Group maximum: 126 W

USB-A

2 ports

USB-A

Group maximum: 36 W

USB-C

2 ports

USB-C

Group maximum: 140 W

AC output voltage

120 V

AC waveform

Yes

Expandability

Capacity beyond the base

EXPANSION

Yes

Up to 5000 Wh

Supports external batteries

Portability

Size the move

PRODUCT WEIGHT

12.5 kg

Manufacturer-published weight

UPS / EPS

Transfer behavior

UPS / EPS

Supported

For compatible connected equipment

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