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forum threadSickerDealer posted May 06, 2026 05:42 PM
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forum threadSickerDealer posted May 06, 2026 05:42 PM

EF ECOFLOW River 3 Plus 286Wh Power Station + EB600 572Wh Extra Battery $359

$359

$469

23% off
Amazon
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EF ECOFLOW River 3 Plus 286Wh Power Station + EB600 572Wh Extra Battery $359.00

$16 lower than previous front page deal.

Free shipping.

Details:
  • <10 ms UPS: Provides premium UPS protection with under 10 ms switchover for home office and gaming setups; includes LED, app, and software alerts plus automatic data saving
  • Power Output: 600W continuous (1200W surge with X-Boost); 7 outlets including 3 UPS-supported AC, 2 USB-A, 1 high-speed USB-C, and car charger; built-in light
  • Expandable Power: Compatible with EB600 extra battery (572Wh) for total capacity up to 858Wh; uses Pogo Pin wireless connection; extra battery adds 140W USB-C port
  • Runtime & Noise: X-GaNPower technology delivers 2× runtime for appliances under 100W; operates quietly at 30 dB
  • Fast Recharge: AC charging from 0-100% in 1 hour; solar input up to 220W for full recharge in as little as 1.5 hours
  • LiFePO4 Battery: 3000 charge cycles (approx. 10 years to 80% capacity); IP54 water resistance; fire-retardant shell; survives 3 ft (1.5 m) drops
  • Smart App Control & Portable: Bluetooth and Wi-Fi connectivity for remote control via app (speed, timed charging, power-saving, notifications); measures 9.2 x 9.1 x 5.8 inches and weighs 10.4 lbs
  • What's in the Box: RIVER 3 Plus 286Wh power station, EB600 572Wh extra battery, AC charging cable, EcoFlow USB-B to USB-A UPS cable, user manual; 5-year service
https://www.amazon.com/gp/product...V7B3LZ6YFO
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Deal Details
Community Notes
About the Poster
EF ECOFLOW River 3 Plus 286Wh Power Station + EB600 572Wh Extra Battery $359.00

$16 lower than previous front page deal.

Free shipping.

Details:
  • <10 ms UPS: Provides premium UPS protection with under 10 ms switchover for home office and gaming setups; includes LED, app, and software alerts plus automatic data saving
  • Power Output: 600W continuous (1200W surge with X-Boost); 7 outlets including 3 UPS-supported AC, 2 USB-A, 1 high-speed USB-C, and car charger; built-in light
  • Expandable Power: Compatible with EB600 extra battery (572Wh) for total capacity up to 858Wh; uses Pogo Pin wireless connection; extra battery adds 140W USB-C port
  • Runtime & Noise: X-GaNPower technology delivers 2× runtime for appliances under 100W; operates quietly at 30 dB
  • Fast Recharge: AC charging from 0-100% in 1 hour; solar input up to 220W for full recharge in as little as 1.5 hours
  • LiFePO4 Battery: 3000 charge cycles (approx. 10 years to 80% capacity); IP54 water resistance; fire-retardant shell; survives 3 ft (1.5 m) drops
  • Smart App Control & Portable: Bluetooth and Wi-Fi connectivity for remote control via app (speed, timed charging, power-saving, notifications); measures 9.2 x 9.1 x 5.8 inches and weighs 10.4 lbs
  • What's in the Box: RIVER 3 Plus 286Wh power station, EB600 572Wh extra battery, AC charging cable, EcoFlow USB-B to USB-A UPS cable, user manual; 5-year service
https://www.amazon.com/gp/product...V7B3LZ6YFO

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Price Intelligence

Model: EF ECOFLOW Portable Power Station River 3 Plus with EB600 Extra Battery, Expand Capacity from 286Wh to 858Wh, 3 Up to 1200W AC Outlets, <10 MS UPS, <30 dB Quiet, River 3 Max Plus LiFePO4 Battery

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May 07, 2026 02:08 PM
343 Posts
Joined Oct 2011
opqMay 07, 2026 02:08 PM
343 Posts
I just checked and 9 months ago everyone was so excited when Costco sold their version of the River 3 Plus for $199 and then Costco Next had a deal on the EB600 for $250. So $449 then for a similar bundle and now $359. Pretty good deal. Wonder if this means EF is clearing out inventory for their next generation of models. Hopefully one that makes the "< 10 ms UPS grade switchover" actually < 10ms for more than just a few types of loads.
1
May 10, 2026 12:13 AM
2,997 Posts
Joined Jan 2015
blitzmnitMay 10, 2026 12:13 AM
2,997 Posts
Quote from opq :
I just checked and 9 months ago everyone was so excited when Costco sold their version of the River 3 Plus for $199 and then Costco Next had a deal on the EB600 for $250. So $449 then for a similar bundle and now $359. Pretty good deal. Wonder if this means EF is clearing out inventory for their next generation of models. Hopefully one that makes the "< 10 ms UPS grade switchover" actually < 10ms for more than just a few types of loads.
Isn't this <10ms switching?
May 10, 2026 03:33 PM
343 Posts
Joined Oct 2011
opqMay 10, 2026 03:33 PM
343 Posts
Quote from blitzmnit :
Isn't this <10ms switching?
Spec says yes, in actual practice many people have found that with certain inductive loads (even some PC switching power supplies) causes the actual switchover to be closer to 1 second, and very noisy.
May 10, 2026 06:00 PM
311 Posts
Joined Nov 2017
harsh28May 10, 2026 06:00 PM
311 Posts
Quote from opq :
Spec says yes, in actual practice many people have found that with certain inductive loads (even some PC switching power supplies) causes the actual switchover to be closer to 1 second, and very noisy.
I am using it with exactly a computer SMPS to it - not once in 50 odd times in last 2 years has it failed to switch over. (The plug I use my pc with needs to be switched off at times)
May 10, 2026 07:40 PM
343 Posts
Joined Oct 2011
opqMay 10, 2026 07:40 PM
343 Posts
Quote from harsh28 :
I am using it with exactly a computer SMPS to it - not once in 50 odd times in last 2 years has it failed to switch over. (The plug I use my pc with needs to be switched off at times)
Yeah there were a few threads on Reddit analyzing. If it works with your equipment then it's all good, and will work 50 out of 50 times. If you have something it's sensitive to (like in my case, a certain NAS make/model), it won't handle the switchover 8 out of 10 times (whereas a traditional UPS would).
May 13, 2026 04:07 AM
4 Posts
Joined May 2026
PowerfulWallaby791May 13, 2026 04:07 AM
4 Posts
Good deal
May 13, 2026 05:48 PM
7 Posts
Joined Nov 2022
MxltMay 13, 2026 05:48 PM
7 Posts
How does this compare to the River 2 Pro

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