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EcoFlow DELTA 3 Classic

Portable power station · Camping fit profile

Excellent fit

EcoFlow DELTA 3 Classic is well suited to camping trips. Its clearest buyer advantage is useful stored energy.

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
2026-09-21
EcoFlow DELTA 3 Classic product image 1 / 2

Historical context

30-day average
$501.82
90-day average
$469.07
180-day average
$457.92
Historical low
$349.00
Historical high
$599.00

Prices that include shipping may not compare directly with item-only prices.

At a glance

Bottom Line

EcoFlow DELTA 3 Classic is well suited to camping trips. Its clearest buyer advantage is useful stored energy.

Strengths

Practical advantages

  • Battery chemistryUses LFP battery chemistry.
  • Sustained AC powerSustains 1800 W for compatible camping appliances.
  • USB-C chargingProvides USB-C output up to 100 W for compatible devices.

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.

Best for

Scenario fit

CampingExcellent fit · 95% coverageStores 1024 Wh for camping essentials
RVLimited fit · 75% coverageAdditional batteries cannot be added to increase battery capacity for RV use.Missing: single-base 240 V output, native TT-30 connection
Home BackupConditional fit · 100% coverageSupports UPS/EPS operation for compatible connected equipment.
EmergencyGood fit · 90% coverageAccepts wall input up to 1400 W for faster top-ups.
CPAPGood fit · 85% coverageStores 1024 Wh for compatible overnight equipmentMissing: 12 V / car DC output

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

USB-C

1 port

USB-C

Group maximum: 30 W

USB-C

1 port

USB-C

Group maximum: 100 W

Expandability

Capacity beyond the base

EXPANSION

No

Base unit only

Portability

Size the move

PRODUCT WEIGHT

26.6 lb

Manufacturer-published weight

UPS / EPS

Transfer behavior

UPS / EPS

Supported

10 ms

For compatible connected equipment

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