EcoFlow River 3 Plus 858Wh Power Station

[<10 MS UPS]-The RIVER 3 Plus power station ensures <10 ms switchover for premium UPS protection, securing your home office and gaming setups from power surges. Stay informed with LED, app, and software alerts, and rest assured with automatic data saving on low battery, thanks to the PC/NAS-compatible interface and EcoFlow software [Power up to 1200W]-RIVER 3 Plus portable power station delivers a steady 600W and surges to 1200W with X-Boost. It features 7 outlets—including 3 UPS-supported AC, 2 USB-A, a high-speed USB-C, and a car charger output—to power all your family's devices. Plus, the built-in light ensures you're never left in the dark [Expandable Power, Effortless Experience]-Maximize your power potential with the RIVER 3 Plus and its compatible Extra Batteries. Choose the EB600 (572Wh) to stack up to 858Wh of energy. Enjoy the simplicity of Pogo Pin technology for wireless connection and easy clipping, while the additional battery offers a 140W USB-C port for extra input and output options [2× Runtime & Ultra-Quiet]-The RIVER 3 Plus battery generator, powered by X-GaNPower, boosts energy efficiency, giving you twice the run time for appliances under 100W. Plus, it’s compact and operates at a quiet 30 dB, so it won’t disturb your peace, even at 1.6 ft away [Fast & Solar Recharge]-Experience AC charging from 0-100% in just 1 hour with X-Stream technology. Or, harness clean, green renewable energy to recharge the RIVER 3 Plus solar generator in as little as 1.5 hours with a 220W solar input [LiFePO4 Long-Life Battery]-RIVER 3 Plus has a lifespan of 3000 charging cycles. That's around 10 years of everyday use before its capacity drops to 80%. With IP54 battery protection, water damage is minimized. Its robust fire-retardant shell survives rough conditions. Even after a 3 ft (1.5 m) fall, RIVER 3 Plus won't get damaged [Smart App Control & Portable]-Enjoy seamless connectivity with the RIVER 3 Plus through Bluetooth and Wi-Fi, allowing remote control even when you're away. The user-friendly app provides personalized charging options like speed control, timed charging, power-saving mode, and low-battery notifications. With dimensions of 9.2 x 9.1 x 5.8 inches and weighing 10.4 lbs, it's designed for convenience and portability [What's in the Box]-RIVER 3 Plus 286Wh portable power station, EB600 572Wh extra battery, AC charging cable, EcoFlow USB-B to USB-A UPS communication cable, user manual, and a 5-year service

Deal summary

Now $359.00 (was $469.00). Save 23% on the EcoFlow River 3 Plus 858Wh Power Station.

Editor's analysis

# Deal Summary **Selling Point:** You're saving $90 (19% off) on a reliable portable power station with impressive UPS capabilities and expandable battery capacity, making it ideal for backup power or outdoor use. **Trade-offs:** The 600W continuous output is modest for high-demand devices, and you'll need to factor in charging time; also consider whether you actually need the extra battery or if the base unit alone suffices for your needs. **Verdict:** Buy if you need portable power with UPS functionality and plan to use the expandable battery; Pass if you're looking for higher wattage output or rarely need backup power.

Category

Power Stations

Where to buy

Buy EcoFlow River 3 Plus 858Wh Power Station on Amazon for $359.00 — affiliate link, NeighborHaus may earn a commission.

EcoFlow River 3 Plus 858Wh Power Station
23% OFF🔥All-Time Low

EcoFlow River 3 Plus 858Wh Power Station

Last updated: May 9, 2026

Current price

$359.00

Save 23%

List price

$469.00

You save

$110.00

Discount

23% OFF

Cheaper than 4 of 6 similar deals

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EcoFlow River 3 Plus 858Wh Power Station

This deal

$359.00

Bundle total (5 items)

$6575.29$7609.47Save $1034.18
Category
Power Stations
ASIN
B0DQL2D1PP
Original price
$469.00
You save
$110.00

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EcoFlow River 3 Plus 858Wh Power Station - Save 23%