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EcoFlow RIVER 3 Plus

Portable power station · Home Backup fit profile

Scenario gate not met

Not rated: capacity, continuous output does not meet this scenario's assessment criteria.

Capacity286 Wh
AC output600 W
Solar input220 W
Weight10.4 lb
ExpansionExpandable
Evidence
Manufacturer-controlled
Model
RIVER 3 Plus
Reviewed
2026-08-28
EcoFlow RIVER 3 Plus product image 1 / 3

Historical context

30-day average
$281.54
90-day average
$272.39
180-day average
$268.21
Historical low
$199.00
Historical high
$319.00

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

At a glance

Bottom Line

Not rated: capacity, continuous output does not meet this scenario's assessment criteria.

Strengths

Practical advantages

  • Battery chemistryUses LFP battery chemistry.
  • Short-outage continuitySupports UPS/EPS operation for compatible connected equipment.
  • Sustained AC powerSustains 600 W for compatible home essentials.
  • Expandable runtimeExpands to 858 Wh for longer backup.
  • Useful stored energyStores 286 Wh for essential home loads without promising a fixed runtime.

Tradeoffs

Supported limitations

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

Evidence gaps

What remains unknown

  • surge output

Best for

Scenario fit

CampingExcellent fit · 100% coverageAt 10.4 lb, it is easier to move between a vehicle, tent or tailgate.
RVGate not met · 66% coverageNot rated: continuous output does not meet this scenario's assessment criteria.Missing: single-base 240 V output, native TT-30 connection
Home BackupGate not met · 90% coverageNot rated: capacity, continuous output does not meet this scenario's assessment criteria.Missing: surge output
EmergencyConditional fit · 100% coverageAt 10.4 lb, it is easier to move between storage and the needed room.
CPAPExcellent fit · 100% coverageAt 10.4 lb, it is easier to move between home and travel.

Key facts

Core specifications

CAPACITY

286 Wh

Rated capacity

Continuous

600 W

Continuous

SOLAR INPUT

220 W

Maximum

WEIGHT

10.4 lb

BATTERY

LFP

Cycle life

=3000 cycles

to 80% capacity retained

Recharge paths

Charging specifications

AC INPUT

380 W

Maximum

SOLAR INPUT

220 W

Maximum

Power and connections

Output specifications

AC OUTPUT

600 W

Continuous

AC OUTLETS

3 ports

AC Outlet

DC OUTPUTS

1 port

Car Port

Group maximum: 126 W

USB-C

1 port

USB-C

Group maximum: 100 W

Expandability

Capacity beyond the base

EXPANSION

Yes

Up to 858 Wh

Supports external batteries

Portability

Size the move

PRODUCT WEIGHT

10.4 lb

Manufacturer-published weight

UPS / EPS

Transfer behavior

UPS / EPS

Supported

10 ms

For compatible connected equipment

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