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286Wh River 3 Plus Portable Power Station

Prices as of September 16, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$269.00
Sep 8 · Macy's
Best price
$269.00
−10% vs high
14-day high
$299.00
All stores
$299$284$269
Sep 2Sep 16
  • Macy's
Lowest in 14 days: $269.00 at Macy's. Highest: $299.00. Current best is 10% below the 14-day high.We last recorded a price on Sep 16, 2026. The chart shows the 14 days leading up to that date — there have been no price updates since.

About this product

The EcoFlow River 3 Plus Portable Power Station is a high-capacity, battery-powered backup system designed for home use and mobile power needs. It delivers a 600W continuous output with 1200W X-Boost capability, supporting power-hungry devices. The unit features fast solar charging at up to 220W and includes a pro-grade UPS with less than 10 ms transfer time for sensitive electronics. Its expandable design allows capacity to reach up to 858Wh via wire-free connection. Built with a lithium-ion battery, it comes with a 5-year warranty and is intended for reliable, on-the-go or emergency power.

  • 600W rated output
  • 1200W X-Boost
  • Up to 220W solar charging
  • Expandable to 858Wh
  • Pro-grade UPS <10 ms
  • 5-year warranty

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286Wh River 3 Plus Portable Power Station — Price History