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forum thread Posted by gspfunk • 4d ago
forum thread Posted by gspfunk • 4d ago

EcoFlow River 3 Plus Wireless Boost Combo $279.99 at Costco

$280

Costco Wholesale
9 Comments 3,569 Views
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Deal Details
With this combo, you get a powerful portable power station with two 5000mAh power banks. Don't miss this incredible deal!

Features:
286Wh Capacity for Outdoor Recreation, Daily Backup, Home Office & Gaming
2pcs 5000mAh RAPID Magnetic Power Banks Enjoy a Swap and Share Fast Charging
EcoFlow River 3 Plus Wireless: 600W Rated Output, Surge 1200W AC Output
EcoFlow River 3 Plus Wireless: <10 ms Pro-grade UPS, 1-hr Fast Charging
Power Bank: 15W Wireless Charging, 30W Cable Charging, 0% to 70% in 33-min

Specifications
Battery Capacity 286 Wh
Brand Ecoflow
Generator Type Portable
Model EFR3PLUS-W+RP5KPIN-US-CBOX
Output Power 600 W
Power Source Battery
Weight 13.5 lb.


https://www.costco.com/ecoflow-ri...58863.html
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
With this combo, you get a powerful portable power station with two 5000mAh power banks. Don't miss this incredible deal!

Features:
286Wh Capacity for Outdoor Recreation, Daily Backup, Home Office & Gaming
2pcs 5000mAh RAPID Magnetic Power Banks Enjoy a Swap and Share Fast Charging
EcoFlow River 3 Plus Wireless: 600W Rated Output, Surge 1200W AC Output
EcoFlow River 3 Plus Wireless: <10 ms Pro-grade UPS, 1-hr Fast Charging
Power Bank: 15W Wireless Charging, 30W Cable Charging, 0% to 70% in 33-min

Specifications
Battery Capacity 286 Wh
Brand Ecoflow
Generator Type Portable
Model EFR3PLUS-W+RP5KPIN-US-CBOX
Output Power 600 W
Power Source Battery
Weight 13.5 lb.


https://www.costco.com/ecoflow-ri...58863.html

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9 Comments

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Pro
4d ago
13,025 Posts
Joined Apr 2005
4d ago
TidalWaveOne
Pro
4d ago
13,025 Posts
This is regular/normal price at Costco, no? I'm waiting until it's on sale.
Pro
4d ago
126 Posts
Joined Nov 2013
4d ago
MTDreams
Pro
4d ago
126 Posts
Quote from TidalWaveOne :
This is regular/normal price at Costco, no? I'm waiting until it's on sale.

It's a newly released product so hard to say. Compared to the non wireless version, it seems like a good deal with 2 rapid 5ks included.
Pro
4d ago
13,025 Posts
Joined Apr 2005
4d ago
TidalWaveOne
Pro
4d ago
13,025 Posts
Quote from MTDreams :
It's a newly released product so hard to say. Compared to the non wireless version, it seems like a good deal with 2 rapid 5ks included.
Yeah, not a bad deal if you can use the power banks but will be a slick deal when it goes on sale!
Pro
4d ago
126 Posts
Joined Nov 2013
4d ago
MTDreams
Pro
4d ago
126 Posts
Quote from TidalWaveOne :
Yeah, not a bad deal if you can use the power banks but will be a slick deal when it goes on sale!

Yeah a bigger sale would be nice. But traditionally these are pretty good prices from Costco and these smaller units don't go on sale from them.
4d ago
662 Posts
Joined May 2010
4d ago
Preon
4d ago
662 Posts
Pretty sure you can't, but is there a way to use (charge and discharge) one of those large ew batteries with this?
4d ago
68 Posts
Joined Jun 2012
4d ago
yellowbal
4d ago
68 Posts
Quote from Preon :
Pretty sure you can't, but is there a way to use (charge and discharge) one of those large ew batteries with this?
Sure you can. Get a ring terminal to xt60i cable and an appropriate charger. The charger charges the battery and the battery charges the Ecoflow. But it will only charge the ecoflow at around 160 watts.
4d ago
573 Posts
Joined Nov 2017
4d ago
Rudedog7
4d ago
573 Posts
Quote from yellowbal :
Sure you can. Get a ring terminal to xt60i cable and an appropriate charger. The charger charges the battery and the battery charges the Ecoflow. But it will only charge the ecoflow at around 160 watts.
It works and it's accurate. I have done this.

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3d ago
33 Posts
Joined Oct 2019
3d ago
supergifts
3d ago
33 Posts
Quote from TidalWaveOne :
This is regular/normal price at Costco, no? I'm waiting until it's on sale.
it's $247 in store
3d ago
127 Posts
Joined Dec 2006
3d ago
big-t
3d ago
127 Posts
Quote from supergifts :
it's $247 in store

Is there a way to figure out what stores have these at a lower price, I'm just seeing $279 on the Costco app and selecting a few nearby warehouses.
Last edited by big-t May 10, 2025 at 12:06 PM.

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