EF ECOFLOW RIVER 3 Plus Portable Power Station with EB600

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Product guide

EF ECOFLOW RIVER 3 Plus Portable Power Station with EB600

EF ECOFLOW RIVER 3 Plus is a compact battery power station listed with an EB600 extra battery for added energy capacity. Its stated 600W output, expandable battery setup and UPS features suit portable power and smaller backup loads, but the listing has conflicting product and bundle details to resolve before purchase.

At a glance

The listing describes 600W steady output and up to 1200W surge with X-Boost. It does not establish that every appliance can run at those levels.
The EB600 is stated to add 572Wh to the RIVER 3 Plus's stated 286Wh, for a claimed combined capacity of up to 858Wh.
Three AC outlets are described as UPS-supported, with a claimed switchover under 10 ms.
The listing claims approximately one-hour AC charging and solar recharging in about 1.5 hours using 220W solar input.

Price

$449.00Save 10%

Reference price: ~~$499.00~~

Price checked: Nov 12, 2026

View offer Ahead of Black FridayExplore the selection

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Pros and cons

Pros

The claimed EB600 expansion can increase listed battery capacity from 286Wh to 858Wh for longer runtimes than the base unit alone.
Three UPS-supported AC outlets and a stated sub-10 ms switchover may suit selected computer or network equipment.
The listing specifies USB-A, USB-C and car-charger outputs alongside AC outlets.

Cons

The listed 600W steady output limits the intended load range. The 1200W figure is presented as an X-Boost surge claim, not continuous output.
Adding the EB600 increases capacity but also means carrying an additional battery component.

Technical specifications

25 specifications

Identity
Brand	EF ECOFLOW
Model	EF-RV-H02-1

Power and battery
Power configuration	Battery Powered
Battery type	Lithium Ion
Listed output wattage	600
AC voltage	120 volts
Listed number of outlets	7
RIVER 3 Plus battery capacity	286Wh
EB600 extra battery capacity	572Wh
Maximum expandable capacity	858Wh
Steady output	600W
Surge output with X-Boost	1200W
UPS switchover claim	<10 ms
Additional battery USB-C port	140W USB-C port
AC recharge claim	0-100% in just about 1 hour
Solar recharge claim	as little as about 1.5 hours with a 220W solar input
Charging cycle claim	3000 charging cycles
Battery chemistry claim in feature text	LiFePO4

Dimensions and installation
Dimensions listed	22.4 x 14.5 x 23.4 centimetres
Weight listed	8.4 kg
Extra battery connection	Pogo Pin technology

Features and connectivity
Noise claim	30 dB
Battery protection claim	IP54
Wireless connectivity	Bluetooth and Wi-Fi
Portable station colour	Silver

What to know before buying

Listing details to confirm

Listing details are contradictory or unconfirmed: the title and feature text identify a RIVER 3 Plus with EB600, while the included-components field says "DELTA 3 1500". Dimensions and weight also appear in different formats, the page calls the battery both Lithium Ion and LiFePO4, and the 1200W X-Boost surge claim differs from the 600W output specification. Confirm the selected package and applicable specifications before purchase.

What’s in the box

RIVER 3 Plus portable power station, 286WhCheck selected pack
EB600 extra battery, 572WhCheck selected pack
AC charging cableCheck selected pack
EcoFlow USB-B to USB-A UPS communication cableCheck selected pack
User manualCheck selected pack
DELTA 3 1500Check selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Buyers seeking portable backup for smaller loads, with a claimed option to expand capacity using the EB600.
Home-office users who want UPS support for selected devices and can confirm compatibility with their equipment.
Campers or travellers who value a listed carrying weight of 8.4 kg and multiple output types.

Less suited to

Buyers needing confirmed operation of high-wattage appliances or a verified continuous output above 600W.
Anyone who needs certainty about the exact included product or battery chemistry without resolving the listing inconsistencies first.

EF ECOFLOW RIVER 3 Plus Portable Power Station with EB600 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 115 ratings

5 stars85%85%
4 stars8%8%
3 stars2%2%
2 stars0%0%
1 star5%5%

Customer feedback is broadly positive about functionality and portability, while reported experiences with power capacity and durability are mixed. That makes the capacity expansion relevant for buyers planning longer runtimes, but the feedback does not establish how this particular unit performs with a given load. The listing's output and capacity figures should guide suitability, with the package and specifications confirmed because they conflict.

Positive themes

Customers describe the unit as functional and easy to carry.

Mixed feedback

Customer feedback is mixed on power capacity and durability.

Frequently asked questions

What is the stated capacity with the EB600?

The feature text lists 286Wh for the RIVER 3 Plus and 572Wh for the EB600, with up to 858Wh combined. The listing also conflicts on package identity, so verify that the selected listing includes the EB600.

How much output does the RIVER 3 Plus provide?

The stated steady output is 600W. The listing separately claims 1200W surge with X-Boost, which should not be treated as continuous output.

Can it act as a UPS?

The feature text claims under-10 ms switchover and identifies three UPS-supported AC outlets. Confirm compatibility with the specific computer or network equipment you plan to connect.

What charging options are stated?

The listing claims AC charging from 0-100% in about one hour and solar recharging in about 1.5 hours with a 220W solar input. These are manufacturer claims, not independently verified results.