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Customer Ratings & Reviews

$179.99
Save $59.01
Comp. Value: $239.00

Customer reviews

Rating 4.7 out of 5 stars with 240 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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93%would recommend to a friend

Customers are saying

Customers are enthusiastic about the 256Wh Compact Energy Solution Portable Power Station RIVER 2, particularly praising its battery life, portability, and rapid charging speed. The product's size, overall performance, and manageable weight also receive positive feedback. However, some customers have expressed concerns regarding the functionality of the USB ports.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 3 Showing 41-60 of 240 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    LOVE THIS!!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome backup! I use this to power a portable freezer/fridge in my car and it will last a full 7-8 hours, a little less on a super hot day. It came in handy when the power went out to power out 30gal fish tank filter, heater, air pump and light. We also used it to power the tv, internet and sound bar!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Charging speed

    Rated 4 out of 5 stars

    Great Deal

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got it on greatly marked down as my Christmas present to myself. Works great and as expected. Charges fast and holds a charge as long as you remember to shut it off completely. Lost a star for shipping with a European power cable leaving me to order an AC cord that works for me.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Portability

    Rated 5 out of 5 stars

    Must have item!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this before I took a trip across country. We camped for 4 days straight, charged it in the truck on the drives. Used it to charge camera gear, my phone and occasionally my laptop. Super clutch item to have on standby!

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Portability

    Rated 4 out of 5 stars

    Works well, but only runs CPAP for 5 hours

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We use this when boondocking to power my husband's CPAP. It is easy to use and charges quickly. My only disappointment is that it only has enough power to run the CPAP for about 5 hours

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    Awesome battery back up that charges with panels!

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome battery backup that can be charged with solar panels. Charges quickly within an hour or so and can decently power laptops and other decent wattage appliances. Would definitely buy another. Comes with DC car charger also.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Best Decision

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have had my River 2 for 2 years now. Highly recomnend it as a back-up to power up your devices. I plan on purchasing the Delta 2 for my appliances.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    A bit bulky

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The ankle solix 300 I use more. This Ecoflow is not bad by any means. I like it more than my blueti but I think you're better off buying the bigger ecoflow batteries or going with the anker if "size matters".

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    Great for camping

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased to run my cpap on camping trips, it will run my airsense10 with no heat for 6hrs and still be at 70% charge. It charges back up super fast also.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed
    Cons mentioned:
    Usb ports

    Rated 5 out of 5 stars

    The power station to get...

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this from my wife and she really likes it. Works as intended. And I really like how I'll get it charges really fast compared to the competition. Would like to see more charging ports at this price point.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    Reliable for work travel

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I mainly use this to charge my computer while working out of my truck as i travel alot for work. I am impressed by how quickly it charges my computer and the fact the the battery lasts more than I imagined.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Portability

    Rated 5 out of 5 stars

    Great Battery

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great backup power for my CPAP and as a phone charger during power outages. Easy to carry and recharge in car.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great for camping and power outages.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased for powering my husbands sleep apnea machine during camping trips and power outages. We are happy with it. We did notice we get better battery life by using the DC output, so consider buying DC adaptor plugs for optimal battery efficiency.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Portability

    Rated 5 out of 5 stars

    seems like a heavy well built unit

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    look forward to take camping should charge all the devices from go pro to drone to ipads and cell phone e

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    supercharge

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this thing we had a major power outage and Anaheim a couple of months ago. I use this to power my lighting and small appliance without any houses battery never ran out before we had. Our electricity restored eight hours later. I do want to get the adapter to be able to use solar love this thing.

    I would recommend this to a friend
    • Brand response from Ecoflow Team
      Posted .

      Dear customer, Thank you for choosing EcoFlow. Your review is highly appreciated. Your satisfaction is our priority. ecoflow

  • Pros mentioned:
    Portability, Size

    Rated 5 out of 5 stars

    Good backup power

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this for my daughter to have on hand in case of a power outage at her apartment. Perfect size to power a few small items. Easy to use.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Camping game changer

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for a camping trip and it truly changed my camping experience. Being able to have power to charge my mobile devices, as well as power smaller devices made the experience the much better. My friends and I used it to charge phones, Apple Watches, as well as mobile speakers all weekend and we only managed to use 50% of the battery. I contemplated getting something smaller but figured at this price, I could use this at home in case the power ever goes out. This is worth the investment!

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Size

    Rated 5 out of 5 stars

    Compact portable mini power unit

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great compact power pack, it fully charges quickly

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Works well with my cpap

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Light weight and compact with all the power needed for on the road and overnight needs

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Great

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I actually bought this for when we have power outages or if we get a hurricane and the power goes out i can keep my fish tank running for a bit. Its works perfect for it and it also for other stuff if u want to charge phones or tablets or laptops. Also when recharging the ecoflow it charges fast so thats a big plus.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Excellent!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this thing. I have the larger 768wh unit with additional battery. I purchased this to keep in the truck on the road to power Starlink and whatever else I need it for. 100w 12v charging is awesome, it’s always charged. Bluetooth app is great too!

    I would recommend this to a friend
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