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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
3.4 out of 5 stars
stars
62 ratings49 reviews
  1. 5 stars58% (36)
  2. 4 stars0% (0)
  3. 3 stars3% (2)
  4. 2 stars0% (0)
  5. 1 star39% (24)
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Showing 11-20 of 49 reviews
Jul 23, 2026
Reviewer name: anonymous
1 out of 5 stars
1 out of 5 stars review

Never delivered full package

Beware of online order - you will not receive the main battery pack, only the small 10000 mah pack. I never received the item I ordered. My local Sam's Club store did not take my return. And also the online chat is not helpful either. Do not buy this item online. Sam's Club service is bad.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

Thank you for sharing your feedback. We sincerely apologize for the inconvenience you've experienced with your order. We're very sorry to hear that you did not receive the complete bundle as expected and understand how frustrating it must have been to encounter difficulties with both the return process and online support. If you have not already done so, please contact EcoFlow Customer Support directly with your order details so we can review your case and assist you further. Email: support@ecoflow.com Phone: +1 (800) 368-8604 Hours: Monday–Friday, 9:00 AM–7:00 PM (EST) If you have any further concerns or questions, please don't hesitate to reach out. Our support team will be happy to assist you. Thank you for your patience and understanding.

Jul 15, 2026
Reviewer name: Darian
1 out of 5 stars
1 out of 5 stars review

missing promotional item

Great quality product and the EcoFlow Delta 3 Classic works very well. However, I bought two of the 1800W EcoFlow Delta 3 Classic Magnetic Charging Power Bank bundles, and neither order included the Magnetic Charging Power Bank as advertised. That was very disappointing.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

Thank you for reaching out, and we sincerely apologize for the inconvenience. We're sorry to hear that the Magnetic Charging Power Bank was missing from both of your ECOFLOW DELTA 3 Classic + Magnetic Charging Power Bank bundle purchases from Sam's Club. We understand how disappointing this must be, especially when the promotional item was advertised as part of the bundle. Please contact our Customer Support team at support@ecoflow.com or call us at +1 (800) 368-8604, Monday through Friday, from 9:00 a.m. to 7:00 p.m. (EST). Our team will be happy to review your order and work with you to resolve this issue as quickly as possible. Thank you for your patience and understanding. We appreciate your support and look forward to assisting you.

Jul 13, 2026
Reviewer name: Gabrielle
3 out of 5 stars
3 out of 5 stars review

DO NOT BUY FROM SAMS ONLINE

DO NOT BUY FROM SAMS ONLINE. The power bank does not come with the eco flow and you will never get it. Their only way to fix is to send a replacement that you then have to return via FedEx in order to receive the power bank AND the eco flow. You will not be able to take the replacement ecoflow to a store to return even if that is easier on you as their process is outdated and cannot fathom doing dual inventory. They will not help you via chat or phone when you call in. I thought other reviews with this same issue were a one off, they are not. Save yourself the headache. DO NOT BUY.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

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

Jul 14, 2026
Reviewer name: ray
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

solar gen

excellent works great so far

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

Thank you for taking the time to share your feedback! We're delighted to hear that your EcoFlow DELTA 3 Classic + Magnetic Charging Power Bank is working great and meeting your expectations so far. We truly appreciate your support and hope it continues to provide reliable power for all your backup and outdoor needs. Thank you for choosing EcoFlow, and we wish you many years of dependable performance from your power station!

Jul 19, 2026
Reviewer name: Dan Tekavec
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

EchoFlow Delta classic

Great product, unbeatable price.

Helpful?6BXZ2MCDTAIQ17786357870
Oct 8, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Outstanding product perfect for home network

I needed a battery backup for my home network equipment and while I was hesitant I'm 100% glad I made the purchase. Outstanding product and great value. I'm getting a couple of more for my home theater.

Helpful?6BXZ2MCDTAIQ17786357870
Jun 28, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

So Glad I Bought This!

I don't get the 1 star reviews for delivery and whatnot - the review should be about the product. I purchased this in store after my previous roadtrip power station died. This one is exactly what I needed and way better than my old one. Powers my mini Keurig on the road (saves money), mini kettle, electric lunchbox for heating up food, etc. The price is great. No complaints out of me and I can't wait to use it on more trips.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

Thank you for taking the time to share your experience with the EcoFlow DELTA 3 Classic. We're thrilled to hear that the DELTA 3 Classic has been a great addition to your road trips and that it has met your power needs so well. It's wonderful to know that it's powering your mini Keurig, mini kettle, electric lunchbox, and other travel essentials, making your trips more convenient and enjoyable. We truly appreciate your positive feedback and your support. Thank you for choosing EcoFlow, and we hope your DELTA 3 Classic continues to provide reliable power on all of your future adventures.

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

Valid Sale for a Solid Producy

Absolutely true and valid offer. Ordered two of these yesterday morning (23Jun) and they were both delivered in the evening. Not sure why there are folks here saying this is not a valid sale?? This is a good sale price and it includes an EcoFlow portable power bank (that I was able to register for warranty on their website). Sale ends soon and is better than any Prime Day offers on jungle site or Ecoflow site.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

Thank you for taking the time to share your experience with the EcoFlow DELTA 3 Classic. We're delighted to hear that your order was delivered so quickly and that you were able to successfully register the included EcoFlow Magnetic Charging Power Bank for warranty. It's great to know that you found the promotion to be a genuine value and that your purchase met your expectations. We truly appreciate you sharing your positive experience with other customers. Your feedback helps others make informed purchasing decisions and motivates us to continue providing quality products and service. Thank you for choosing EcoFlow. We hope you enjoy your DELTA 3 Classic for many years to come!

Jul 6, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Camping Lovers Must-have

I bought this for early camping (our campgrounds don't fully open until after spring break). It worked great! I ran a small heater in our camper and charged all of our electronics all weekend without any issues. I've even charged phones and my husband's diabetic pump during power outages since. It's came in handy for multiple occasions.

Helpful?6BXZ2MCDTAIQ17786357870
reply from Ecoflow Team

We're glad to hear that everything is working great on your end. You can reach out to us at support@ecoflow.com or call us at +1 (800) 368-8604, Monday to Friday, 9 a.m. to 7 p.m. (EST). We're here to help and will do our best to assist you if you have any concerns.

Apr 29, 2026
Reviewer name: Michael
5 out of 5 stars
5 out of 5 stars review

A Great Deal

Based on some of the 1 star reviews saying they only received the small bank, I went to the store to see if this was a real deal or a fraud. It's the real deal, a great price. As many pieces that were listed in stock were on display. Very pleased with the purchase!

Helpful?6BXZ2MCDTAIQ17786357870