EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use

Key Specifications

Product Dimensions
9.6"L x 8.4"W x 5.5"H
Wattage
256 Watt-hours
Item Weight
Kilograms
Voltage
120 Volts
Output Wattage
600
Engine Type
4 Stroke

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★★★★
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EF ECOFLOW
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5598 reviews
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EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use

EcoFlow RIVER is a portable power station designed for people who need reliable, clean power on the go — whether for camping, travel, remote work, or emergency backup during outages. It uses a LiFePO₄ (LFP) rechargeable battery, offers multiple output ports (AC, USB, DC), and supports fast recharging (AC, car, solar or USB-C) — making it a versatile and durable power solution for small-to-medium devices.

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2-Year Warranty
30-Day Returns

Key Features

[1 Hour AC Recharge] - Fully recharge the electric generator using an AC outlet in only 1 hour with EcoFlow's X-Stream fast charging technology.
[Power All Your Essentials] - With an output of up to 600W, run 6 essential appliances simultaneously without worrying about overloading. With a whole host of ports, from 300W AC outlets to USB-C, we've got all your device's plugs covered.
[LFP Long-Life Battery] - Using LFP battery cells, use and recharge RIVER 2 more than 3000 times before hitting 80%. That's almost 10 years of regular use. RIVER 2 includes advanced BMS protection, monitoring voltage, current, and temperature to keep your LFP battery running for years.
[Fast Solar Charging] - Use clean, green renewable energy to recharge RIVER 2 power generator in as fast as 2.3 hours with 110W solar input.
[Light & Portable] - With a lightweight of only 7.7 lbs, RIVER 2 is the ideal outdoor generator for all your off-grid adventures. With a built-in handle, this portable battery is easy and convenient to take anywhere you need power.

EcoFlow RIVER is a portable power station designed for people who need reliable, clean power on the go — whether for camping, travel, remote work, or emergency backup during outages. It uses a LiFePO₄ (LFP) rechargeable battery, offers multiple output ports (AC, USB, DC), and supports fast recharging (AC, car, solar or USB-C) — making it a versatile and durable power solution for small-to-medium devices.

Available Colors

RIVER 2 Power Station
+ more

Available Styles & Variants

RIVER 2
RIVER 2+45W Solar Panel

Key Considerations

1

Battery capacity versus device consumption. The standard RIVER provides 256 Wh (in many markets) — enough for charging phones, laptops, cameras, small fans, routers or LED lights, but limited for high-power appliances or long-duration use.

2

AC output limit (300 W / 600 W surge). While it can power many electronics and small devices, heavier or high-wattage appliances (e.g., large refrigerators, heaters, heavy power tools) may be beyond its continuous AC limit.

3

Port variety & simultaneous outputs. RIVER offers a mix of outlets — AC, USB-A, USB-C (some variants), and 12V DC/carport — giving flexibility for different devices. Good for charging several gadgets at once.

4

Charging methods and speed. You can recharge via AC power quickly (some RIVER versions charge 0–100% in ~1 hour), or via solar panels (panel sold separately) or car — handy for off-grid use.

5

Battery longevity & durability. The LiFePO₄ battery type offers long life — many cycles (3000+ cycles to ~80% capacity) — meaning it should last many years if maintained properly.

1

The most significant factor when considering RIVER is how much power you need and for how long. A 256 Wh battery with a 300 W continuous AC output (600 W surge) can comfortably handle small electronics — phones, laptops, LED lights, small fans, routers, cameras, etc. It also allows multiple devices simultaneously thanks to varied outputs (AC, USB, DC). However, RIVER will not be suitable for heavy-duty or high-wattage appliances (space heaters, full-size refrigerators, air conditioners, electric stoves, heavy tools).

These factors represent the most critical aspects that will impact your satisfaction with this product.

Customer Reviews

Portable, powerful, quiet and used on a daily basis
2025-12-02T18:05:33.023Z

Love It! I've had this for several months and it has been used a UPS more than anything else. It's quiet, has decent battery life, and can keep my wifi router/modem powered for days. So far it has served admirably to keep the modem running during those periods when the weather causes the lights to blink off and on repeatedly.

U
Phil
Excellent UPS Alternative for Networking and Computer Equipment
2025-12-02T18:05:55.567Z

I purchased this power bank as an emergency replacement when my dedicated UPS failed, specifically to protect my computer networking and home server equipment. After extensive testing, I'm impressed enough to consider this as my go-to solution for future UPS failures.

U
David G. Stidham

Frequently Asked Questions

Final Verdict

EcoFlow RIVER is a well-balanced, compact portable power station that delivers reliable power for small to medium electronics — ideal for camping, travel, remote work, or home backup during outages. Its modest battery capacity and AC output mean it won’t replace big generators or power heavy appliances, but for everyday devices like laptops, phones, lights, fans, routers, or small tools, it offers excellent portability, flexibility, and ease of use.