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Customer reviews for 1800 Watt EcoFlow Delta 3 Classic + Magnetic Charging Power Bank for
1800 Watt EcoFlow Delta 3 Classic + Magnetic Charging Power Bank
3.3 out of 5 stars
stars
60 ratings48 reviews
  1. 5 stars57% (34)
  2. 4 stars0% (0)
  3. 3 stars3% (2)
  4. 2 stars0% (0)
  5. 1 star40% (24)
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Showing 31-40 of 48 reviews
May 16, 2026
Reviewer name: anonymous
1 out of 5 stars
1 out of 5 stars review

Delivery SCAM

I live in Hawaii. It says “delivery” then let me process and pay. Then tracked my package until the day it was supposed to arrive. Then after waiting a week, and it says delivery will occur on this day, I got a email saying delivery was cancelled. Why in ANY world would a company make you believe you are receiving a package and only cancel on the day it was supposed to be delivered. This is a sick trick by Sam's Club and I am not happy.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

We&#39;re sorry for the inconvenience you&#39;ve experienced. Please reach out to us at support&#64;ecoflow.com or call us at &#43;1 (800) 368-8604, Monday to Friday, 9 a.m. to 7 p.m. (EST). We&#39;re here to help and will do our best to resolve your issue quickly.<br /><br />To better assist you, please email us at support&#64;ecoflow.com or call us at &#43;1 (800) 368-8604, Monday to Friday, 9 a.m. – 7 p.m. (EST).

Aug 30, 2026
Reviewer name: Denice
1 out of 5 stars
1 out of 5 stars review

I did not receive the magnetic power bank. Just like the other reviewers experienced. Should've listened.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

Hi Denice,<br /><br />We’re sorry to hear that you did not receive the magnetic power bank included with your purchase. We understand how disappointing this can be, especially after seeing similar experiences from other customers.<br /><br />We’d like to look into this for you and help make things right. Please reach out to our support team with your order details so we can review your purchase and assist you further.<br /><br />&#x1f4de; Phone: &#43;1 (800) 368-8604<br />&#x1f558; Hours: Monday–Friday, 9:00 AM–7:00 PM EST<br />&#x1f4e7; Email: support&#64;ecoflow.com<br /><br />We appreciate your patience and look forward to assisting you.

Jul 3, 2026
Reviewer name: anonymous
1 out of 5 stars
1 out of 5 stars review

Not good. Only powers 500W in AC mode

FALSE ADVERTISING. It can only power 500W of anything that requires ac current, however this is not disclosed ANYWHERE. Piece of junk.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

Thank you for sharing your feedback, and we&#39;re sorry to hear about your experience.<br /><br />The DELTA 3 Classic is designed to provide up to 1,800W of continuous AC output (with higher surge capability for startup loads) under normal operating conditions. If your unit is only delivering around 500W of AC output, that is not the expected performance and may indicate a configuration issue or another factor affecting operation.<br /><br />We&#39;d like to help investigate this further. Please reach out to us at support&#64;ecoflow.com or call us at &#43;1 (800) 368-8604, Monday to Friday, 9 a.m. to 7 p.m. (EST). We&#39;re here to help and will do our best to resolve your issue quickly.<br /><br />We appreciate your feedback and look forward to assisting you.

Jun 3, 2026
Reviewer name: KaySo
5 out of 5 stars
5 out of 5 stars review

Works well and exactly as described

Super quiet and great capacity for the price. I bought a couple of these for a few devices at home and they performed well during the last outage. The price seems to have gone up a bit. But overall very happy with the product.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

Thank you for taking the time to share your experience with the EcoFlow Delta 3 Classic &#43; Magnetic Charging Power Bank.<br /><br />We&#39;re delighted to hear that the unit performed exactly as expected and provided reliable backup power during your recent outage. It&#39;s especially great to know that you found it super quiet and that the capacity met your needs for powering devices around your home.<br /><br />We appreciate your feedback regarding the pricing as well. Most importantly, we&#39;re pleased that the product delivered the performance and peace of mind you were looking for.<br /><br />Thank you for choosing EcoFlow and for purchasing multiple units. We truly value your support and are glad to hear that you are happy with your purchase.

Jul 10, 2026
Reviewer name: Trey
1 out of 5 stars
1 out of 5 stars review

Constant fulfillment issues

Item came without charging bank, the only option to fix was to replace the whole item leaving me without the main battery for my camping trip. There seems to be multiple other reviews with problems fulfilling this item.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

We&#39;re very sorry to hear that your order arrived without the included magnetic charging power bank and that the replacement process caused you to miss using the unit for your camping trip. We understand how frustrating and disappointing this experience must have been.<br /><br />We sincerely apologize for the fulfillment issue. Your feedback regarding the missing accessory and the replacement process is important to us, and we&#39;ll share it with the appropriate team for review to help improve the ordering and fulfillment experience. If you still need assistance with your order, please contact our support team at support&#64;ecoflow.com or call &#43;1 (800) 368-8604, Monday through Friday, 9:00 a.m. to 7:00 p.m. EST. We&#39;ll be happy to review your case and assist you further.<br /><br />Thank you for taking the time to share your experience and feedback.

Jun 24, 2026
Reviewer name: Andrew
1 out of 5 stars
1 out of 5 stars review

Did not receive what was advertised.

I wish I had read the reviews prior to ordering......Like many of the other 1 star reviews, something is going on with Sams and the drop shipper for this item. As described by others, I received a FedEx tracking number, stating the weight was 2.2 pounds. The item I was received was actually correct, though, and weighed much more. The problem was I did not receive the portable charger. Seems like the drop shipper either sends you the small charger unit or the correct unit without the charger, but not both as pictured and described in the product description. Buyer beware....

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

Thank you for taking the time to share your experience. We sincerely apologize for the inconvenience and disappointment regarding your order.<br /><br />We&#39;re sorry to hear that you did not receive the included EcoFlow Magnetic Charging Power Bank with your DELTA 3 Classic. In some cases, the DELTA 3 Classic and the promotional power bank are shipped separately as part of the fulfillment process, which means they may arrive in different shipments and on different delivery dates.<br /><br />If you need any further assistance, please don&#39;t hesitate to contact us at support&#64;ecoflow.com or call &#43;1 (800) 368-8604, Monday through Friday, from 9:00 a.m. to 7:00 p.m. (EST). We&#39;ll be happy to assist you in any way we can.<br /><br />Thank you for your patience and for bringing this matter to our attention.

Jun 16, 2026
Reviewer name: John
1 out of 5 stars
1 out of 5 stars review

Beware of fraud.

This appears to be a fraud from Sam's Club. The add is billed as a EcoFlow Power Bank and my Fed Ex shipping label shows 2.2 pounds vs 26 pounds, what a power bank of this size should weigh. It is supposed to arrive in 3 days so time will tell if SAM'S CLUB IS A FRAUD or not. Buyer beware. Read the other reviews.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

We&#39;re sorry for the inconvenience you&#39;ve experienced. Please reach out to us at support&#64;ecoflow.com or call us at &#43;1 (800) 368-8604, Monday to Friday, 9 a.m. to 7 p.m. (EST). We&#39;re here to help and will do our best to resolve your issue quickly.

Sep 12, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Great bang for the buck. Charges in only an hour.

Helpful?6BXZ2MCDTAIQ17786357870
Jun 14, 2026
Reviewer name: Angel
1 out of 5 stars
1 out of 5 stars review

Ordered twice and Sam's keeps canceling my order

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

Thank you for reaching out, and I&#39;m sorry to hear that your orders have been canceled by Sam&#39;s Club.​<br />May I ask if you have already contacted Sam&#39;s Club directly to inquire about the reason for the cancellations? Since the orders were placed through their platform, they may be able to provide more specific information regarding the cancellation and any steps needed to complete your purchase.​<br />Alternatively, if you would still like to purchase an EcoFlow product, you may place your order directly through the official EcoFlow website:​<br />• For customers in the United States: us.ecoflow.com​<br />• For customers in Canada: ca.ecoflow.com​<br />Please let us know if you have any questions or if there is anything else we can assist you with.

Jul 2, 2026
Reviewer name: anonymous
1 out of 5 stars
1 out of 5 stars review

I just bought an ecoflow and a power bank and after a week of waiting they only brought the power bank, what do I do now?

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

Thank you for reaching out, and we&#39;re sorry to hear that you&#39;ve only received the Magnetic Charging Power Bank.<br /><br />The EcoFlow DELTA 3 Classic and the Magnetic Charging Power Bank are often shipped separately due to the shipping and fulfillment process. As a result, they may arrive on different dates.<br /><br />If you have not yet received the DELTA 3 Classic, we recommend contacting Sam&#39;s Club Customer Service, as they manage the order fulfillment and shipping for purchases made through their store. They will be able to provide the most up-to-date information regarding your shipment.<br /><br />If you need any additional assistance from EcoFlow, please don&#39;t hesitate to contact us at support&#64;ecoflow.com or call &#43;1 (800) 368-8604, Monday through Friday, 9:00 a.m. to 7:00 p.m. (EST).<br /><br />We appreciate your patience and look forward to assisting you.