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expireddarkpeace posted Apr 17, 2022 06:30 AM
expireddarkpeace posted Apr 17, 2022 06:30 AM

Costco Members: EcoFlow River Pro Portable Power Station

& More + Free Shipping

$430

$549

21% off
Costco Wholesale
143 Comments 91,378 Views
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Deal Details
Costco Wholesale has for its Members: Select EcoFlow Portable Power Stations for the prices listed. Shipping is free.

Thanks to Community Member darkpeace for finding this deal.

Available:Features (River Pro):
  • Three 600W Outlets and 720Wh Capacity
  • Recharge from 0% to 80% in One Hour
  • Compatible with 80% of Home Appliances
  • Control with Ecoflow App

Editor's Notes

Written by SlickDealio
  • About this deal:
    • Our research indicates that the EcoFlow RIVER Pro Portable Power Station is $119.01 lower (21% savings) than the next best available price from a reputable merchant with prices starting from $549
    • These prices match the most recent Frontpage deal from January 2022.
    • Please read the forum thread for more deal discussion.
  • About this store.
    • Details of Costco's return policy here.

Original Post

Written by darkpeace
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for its Members: Select EcoFlow Portable Power Stations for the prices listed. Shipping is free.

Thanks to Community Member darkpeace for finding this deal.

Available:Features (River Pro):
  • Three 600W Outlets and 720Wh Capacity
  • Recharge from 0% to 80% in One Hour
  • Compatible with 80% of Home Appliances
  • Control with Ecoflow App

Editor's Notes

Written by SlickDealio
  • About this deal:
    • Our research indicates that the EcoFlow RIVER Pro Portable Power Station is $119.01 lower (21% savings) than the next best available price from a reputable merchant with prices starting from $549
    • These prices match the most recent Frontpage deal from January 2022.
    • Please read the forum thread for more deal discussion.
  • About this store.
    • Details of Costco's return policy here.

Original Post

Written by darkpeace

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Top Comments

darkpeace
43 Posts
46 Reputation
LMAO.. that was 17 years ago. I remember that TV. Don't remember posting about it.
bob123123
215 Posts
113 Reputation
Bought this (River Pro) from Costco a couple weeks ago to run our fridge because I get periodic power outages and live in hurricane country. I've already tested it and used it during an outage; it runs our inexpensive full sized fridge for 6-7 hours. You might get more time running a more efficient fridge.

If outages happen at night, I just need to plug in the fridge and go back to sleep rather than starting the generator. During the days of outages after a hurricane, I will be able to charge this during the day from my generator while simultaneously running my fridge, then at night secure the generator and run the fridge from the battery.

The power station can run devices higher than 600 watts, but it starts to drop the voltage after 600 watts. It appears to handle the surge wattage draw from my fridge just fine, but I haven't tested it long term. I have not tried running two 600+ watt things on multiple outlets, but I would guess the limit is 600 watt total, not per outlet.

FWIW, it also runs 600 watt/second photography monolights, although there is some voltage drop at higher power levels.

I bought a cheap knockoff version of a Kill-a-watt to measure power usage when I bought this. It makes it easy to see usage stats for your electronics and see if the River Pro is dropping the voltage for your device.

If you're buying this for power outages, having an outage alarm like this is very useful:
https://www.amazon.com/Reliance-C...B018A30T8Q

When the power goes out, it lights up so you can see and beeps. It's helpful to find flashlights and the power bank, and also wakes you up to plug in fridges or whatever. You can then stick the alarm on a splitter coming out of the River Pro, so that when the battery runs out you are alerted.
Eragorn
17883 Posts
30658 Reputation
Great deal It matches the previous FP back in January.

Technically you posted this "deal of a lifetime" back in 2005 though https://slickdeals.net/e/124309-27-lcd-tv-699-00-price-mistake
A 27" Westinghouse LCD screen for only $699 haha. Hopefully it served you well.

142 Comments

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Apr 18, 2022 01:27 PM
365 Posts
Joined Feb 2009
amarrApr 18, 2022 01:27 PM
365 Posts
It actually starts to drop the voltage but does go above 600 watts. Practically the same result as what you're describing though, good for the few things it works well for, but not exactly standard power above 600 watts.

Quote from SneakyMeats :
I have this for camping and road tripping and bought it for a specific feature - a benefit this item has compared to others in the field is that it can charge completely in 1 hour or so because it can charge at 600 Watts via an AC outlet. Most other brands charge at a slower late where its expecting you to charge it via your car (~8amps at 12v max for 120W or so give or take) or a solar array which they'll want to sell you, which usually maxes at 200W Max. The Jackery's fastest charge source for their smaller 500 unit is over 5hrs, for comparison.

Being able to charge this quickly is really helpful if you're on the road somewhere and have the opportunity to charge up via shore power, or if you're in a blackout prone area, charge via the house mains for a brief moment before the power cuts out again. With camping or roadtripping, you could get several more days of power by juicing quickly a starbucks or something like that if you arent driving+charging from the 12v input enough to offset the amount you're consuming.

One more thing it advertises which is a little misleading is it's XBOOST function on the AC power output. It claims it can power devices rated higher than 600W, but what it ACTUALLY does is caps the power output to that device TO 600W. This is fine if its something that doesnt really care much about the wattage, like my 800W electric kettle (again, camping), it will cap the output at 600W which still allows the kettle to work albeit at a longer time to boil. Dont expect to run some fancy electronics or a heavy duty appliance that actually need to run more than 600W on this properly, its a gimmick that has a few rare purposes. Their examples all involve heating elements like kettles and hair dryers, "dumb" technology I guess.

If you can work within the confines of the device its fantastic value compared to other brands like goalzero or jackery.
Apr 18, 2022 01:34 PM
60 Posts
Joined Mar 2018
belinda2000Apr 18, 2022 01:34 PM
60 Posts
Quote from gattacag :
This could almost power a DeLorean back to 1985! 🤔😜
Ok, do you happen to know of a portable battery capable of charging a 4.4 KWh hybrid car battery (besides the ZipCharge Go)?
Last edited by belinda2000 April 18, 2022 at 07:45 AM.
Apr 18, 2022 01:39 PM
1,847 Posts
Joined Feb 2021
nyc10036Apr 18, 2022 01:39 PM
1,847 Posts
Quote from belinda2000 :
But can it power a 2014 Prius Plug-in 4.4KWh battery? Sometimes I don't have access to an electrical outlet.
If you are serious about this question, NO.
Apr 18, 2022 01:50 PM
204 Posts
Joined Oct 2016
cuffyhApr 18, 2022 01:50 PM
204 Posts
Quote from Bjam2727 :
A single propane tank can run a avg generator for days. How will you recharge this during a hurricane?
Easy! Plug a few lamps into the battery, and shine them on a solar panel to recharge the battery.
1
Apr 18, 2022 02:05 PM
689 Posts
Joined Jul 2013
Hun-chanApr 18, 2022 02:05 PM
689 Posts
The specs for this product say that the battery capacity is 720 Wh. Most battery specs state capacity in amp hours. I'm not accustomed to seeing capacity expressed in watt hours. I'm assuming that it outputs 120V. Does this mean that the battery capacity in amp hours is 720Wh/120V = 6Ah?
Apr 18, 2022 02:12 PM
715 Posts
Joined Dec 2006
jojocatApr 18, 2022 02:12 PM
715 Posts
Quote from l4c_1 :
Newbie to these batteries here, I want to use something similar as backup power for a 1/2 hp sump pump. Is that practical?
This is what I wanted to do instead of getting the standard 12V lead acid battery backup basement watchdog type setup. Figured this could last longer and I'd have a portable power supply to take camping or whatever in a pinch.

Problem is the pumps have pretty high starting power draw, so not sure if the "x-boost" on this would allow reliable start. I think the most power efficient 1/3 HP pump I found was like 7 amps starting, 3.5 amps running which translates to 840W start and 420W running. 1/2 HP would be tough.
Apr 18, 2022 02:39 PM
1,847 Posts
Joined Feb 2021
nyc10036Apr 18, 2022 02:39 PM
1,847 Posts
Quote from Hun-chan :
The specs for this product say that the battery capacity is 720 Wh. Most battery specs state capacity in amp hours. I'm not accustomed to seeing capacity expressed in watt hours. I'm assuming that it outputs 120V. Does this mean that the battery capacity in amp hours is 720Wh/120V = 6Ah?

I don't know of any household appliances that talks about Ah.
I have a hair dryer that takes 1500W at high power.
So that means this River Pro can run it for less than 30 minutes.

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Apr 18, 2022 02:40 PM
1,847 Posts
Joined Feb 2021
nyc10036Apr 18, 2022 02:40 PM
1,847 Posts
Quote from l4c_1 :
Newbie to these batteries here, I want to use something similar as backup power for a 1/2 hp sump pump. Is that practical?
No.
You need to look at the $3000 Delta Pro and even then the surge at startup may be too much for the Delta Pro to handle.

And some pumps are 240V and not 120V.
.
Apr 18, 2022 02:56 PM
689 Posts
Joined Jul 2013
Hun-chanApr 18, 2022 02:56 PM
689 Posts
Quote from nyc10036 :
I don't know of any household appliances that talks about Ah.
No, most household appliances don't contain batteries, so they don't have an energy capacity specification. A typical car battery can hold like 40-50 Ah of energy, so I was curious how this compares.
Apr 18, 2022 03:00 PM
1,847 Posts
Joined Feb 2021
nyc10036Apr 18, 2022 03:00 PM
1,847 Posts
Quote from Hun-chan :
No, most household appliances don't contain batteries, so they don't have an energy capacity specification. A typical car battery can hold like 40-50 Ah of energy, so I was curious how this compares.
Household appliances have power requirements measured in watts.
Hence Wh is more useful.
I have no use for Ah since I am not using a hair dryer with my car battery.
Apr 18, 2022 03:00 PM
29 Posts
Joined Jun 2018
DanielL2531Apr 18, 2022 03:00 PM
29 Posts
Quote from US_Ranger :
I can't speak for where you live but there have been numerous disasters where I live where gas/propane are no longer available. By that, I mean people can't get to the source (fires and ice storms) and then the fuel sources themselves are burned up.

As long as there is sun and/or cloud cover, you can at least get some juice with a solar panel. It'll be a lot slower charge but unless the sun goes away, you'll have something.

Also, it's silent so when the apocalypse comes, people might bypass your house not knowing you're there as food for the bandits. (no prepper) (no psycho)
Also, this can be used indoors, whereas a generator needs outdoor ventilation (to be used safely)
Pro
Apr 18, 2022 03:16 PM
384 Posts
Joined Apr 2004
lex2
Pro
Apr 18, 2022 03:16 PM
384 Posts
Quote from jojocat :
This is what I wanted to do instead of getting the standard 12V lead acid battery backup basement watchdog type setup. Figured this could last longer and I'd have a portable power supply to take camping or whatever in a pinch.

Problem is the pumps have pretty high starting power draw, so not sure if the "x-boost" on this would allow reliable start. I think the most power efficient 1/3 HP pump I found was like 7 amps starting, 3.5 amps running which translates to 840W start and 420W running. 1/2 HP would be tough.
If you are looking for a non power dependent sump backup, take a look at the Liberty SumpJet that runs on water. It pumps 1 gal for every 2 gal run through the jet.

https://www.amazon.com/Liberty-Pu...B0013H94MO

No more worrying to keep your 12v car battery maintained, and whether it will last through an extended electrical blackout period.
Apr 18, 2022 03:17 PM
15,688 Posts
Joined Nov 2010
80isApr 18, 2022 03:17 PM
15,688 Posts
Quote from TrungL2163 :
I am new to this. Why do i need this instead of gas generator which powers whole house. Thank you
can you put your generator inside the house? can your generator run on solar?

both are designed with PRO/CON and for different applications. if you need to run the whole house (A/C, refrigerators . . .) get a generator. if you are in an apartment and work from home, power station can keep you going for days during blackouts.
Apr 18, 2022 03:42 PM
21,670 Posts
Joined Nov 2007
Buckeyefan 1Apr 18, 2022 03:42 PM
21,670 Posts
Quote from Bjam2727 :
A single propane tank can run a avg generator for days. How will you recharge this during a hurricane?
From your Tesla.

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Apr 18, 2022 03:56 PM
15 Posts
Joined Aug 2013
llvllonklApr 18, 2022 03:56 PM
15 Posts
Assuming I get solar watt input of 1000 watts and battery is full but will continuously use my pc with 500 watts...would that 500 watt be part of the battery cycle? or will it be using the solar power directly and the cycle count does not reduce as much?

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