Customer reviews for 1800 Watt EcoFlow Delta 3 Classic + Magnetic Charging Power Bank forVerified Purchase
Camping and home battery backup
Purchased for use while camping. Maintaining 12volt battery system cooling my igloo cooler while out from site for extended time. Although I never drained below 40% (generator-solar) during day helped boon dock for weekend.
Thank you for taking the time to share your experience with the EcoFlow DELTA 3 Classic.<br /><br />We're delighted to hear that the DELTA 3 Classic performed well during your camping trip and helped keep your 12V cooler running while boondocking. It's great to know that pairing the unit with solar charging allowed you to maintain the battery above 40% throughout the weekend.<br /><br />We truly appreciate you sharing your positive experience and how you use your EcoFlow for both camping and home backup. Thank you for choosing EcoFlow, and we hope your DELTA 3 Classic continues to provide reliable power for many adventures to come.
A Lifesaver for the Home Office
I have mine setup as an uninterruptible power supply (UPS) for my home office, and it has already completely proven its worth. I was working when the circuit breaker to my office tripped. The only way I even knew the power had cut out was because the overhead room light went off. My computer, monitors, and network internet equipment were entirely un-phased. The Delta 3 switched over flawlessly that my system didn't skip a single beat. It is very quiet also. I plan to grab at least one more at this price. Side note.....I too thought this was a scam at first. I received the Delta 3, then a couple days later the Power bank.
Thank you for taking the time to share your experience with the DELTA 3 Classic.<br />We're delighted to hear that the unit has already proven its value as a UPS for your home office. It's great to know that when your office circuit breaker tripped, the DELTA 3 Classic seamlessly switched over and kept your computer, monitors, and networking equipment running without interruption.<br />We're also pleased to hear that you found the unit to be quiet and reliable. Your feedback highlights exactly the kind of dependable backup power experience we strive to provide.<br />Thank you as well for clarifying your delivery experience. As you've noted, the DELTA 3 Classic and the Magnetic Charging Power Bank may ship separately and arrive on different dates.<br />We truly appreciate your support and are grateful that you chose EcoFlow for your backup power needs.
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.
Thank you for taking the time to share your experience with the EcoFlow DELTA 3 Classic.<br /><br />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.<br /><br />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.
Speedy Delivery
Ordered it on 6/24/26 and received it on 6/25/26. Was very pleased with the speed of delivery even after reading some of the reviews regarding people not receiving the product. One box arrived with the EcoFlow Delta 3 Classic and also the Mag Power Bank inside the same box. Looking forward to using it. Unit came with 30% charge. Charged the rest on outlet. I’m in So Cal.
Thank you for taking the time to share your experience with the EcoFlow DELTA 3 Classic.<br /><br />We're delighted to hear that your order arrived so quickly and that you received both the DELTA 3 Classic and the Magnetic Charging Power Bank together. It's also great to know that the unit arrived safely and that charging it from the included 30% battery level was a smooth experience.<br /><br />We truly appreciate your positive feedback regarding the delivery process and are glad we could exceed your expectations. We hope the DELTA 3 Classic serves you well and provides reliable backup power whenever you need it.<br /><br />Thank you for choosing EcoFlow!
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.
Thank you for taking the time to share your experience with the EcoFlow DELTA 3 Classic.<br /><br />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.<br /><br />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.<br /><br />Thank you for choosing EcoFlow. We hope you enjoy your DELTA 3 Classic for many years to come!
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.
Thank you for sharing your feedback. We sincerely apologize for the inconvenience you've experienced with your order.<br /><br />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.<br /><br />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.<br /><br />Email: support@ecoflow.com<br />Phone: +1 (800) 368-8604<br />Hours: Monday–Friday, 9:00 AM–7:00 PM (EST)<br /><br />If you have any further concerns or questions, please don't hesitate to reach out. Our support team will be happy to assist you.<br /><br />Thank you for your patience and understanding.
A very bad experience; I was waiting for my order for over 10 days. It was supposed to include the EcoFlow Delta 3 Classic along with a wireless power bank charger. The EcoFlow arrived, but the chargers still haven't—and I actually bought two EcoFlow units. Very disappointed.
Thank you for sharing your feedback. We're very sorry to hear about your experience and understand how disappointing it must have been to receive both of your EcoFlow DELTA 3 Classic units without the included Magnetic Charging Power Banks.<br /><br />We sincerely apologize for the inconvenience this has caused. If you have not already done so, please contact EcoFlow Customer Support with your order information so we can review your case and assist you further.<br /><br />Email: support@ecoflow.com<br />Phone: +1 (800) 368-8604<br />Hours: Monday–Friday, 9:00 AM–7:00 PM (EST)<br /><br />If you have any further concerns or questions, please don't hesitate to reach out. Our support team will be happy to assist you.
Missing power bank and no response after 1 week
This order was originally scheduled to arrive on July 10, 2026, but it was not delivered until July 14. When it arrived, the EcoFlow box was open, and the Magnetic Charging Power Bank advertised as part of the bundle was missing. I contacted Sam’s Club customer service and reported the issue on the same day it was delivered, July 14. I was told that I would receive a response within 72 hours while they contacted the seller and reviewed what happened. Today is July 21, 2026. A full week has passed since I reported the missing item, and I have received no response, no email, no phone call, no update, and no resolution. Today I also spent approximately 30 minutes in the online chat. A representative joined, said he would review the notes, and then the chat was closed without any explanation or assistance. I have now also spent another 30 minutes waiting on the phone to speak with someone, and no one has answered. After reading the recent reviews, I can see that several other customers have experienced the same problem with one part of this bundle being missing. The EcoFlow itself appears to be a good product, but the late delivery, missing power bank, and complete lack of follow-up from Sam’s Club have made this a very disappointing experience.
Thank you for taking the time to share your detailed feedback. We sincerely apologize for the inconvenience and frustration you've experienced with your order.<br /><br />We're sorry to hear that your order arrived later than expected, that the Magnetic Charging Power Bank included in the bundle was missing, and that you have not received a timely response regarding your case. We understand how disappointing this must be, especially after multiple attempts to contact customer service without a resolution.<br /><br />Please contact EcoFlow Customer Support directly with your order details so we can review your case and assist you further.<br /><br />Email: support@ecoflow.com<br />Phone: +1 (800) 368-8604<br />Hours: Monday–Friday, 9:00 AM–7:00 PM (EST)<br /><br />If you have any further concerns or questions, please don't hesitate to reach out. Our support team will be happy to assist you in resolving this matter as quickly as possible.<br /><br />We appreciate your patience and apologize again for your experience.
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.
Thank you for reaching out, and we sincerely apologize for the inconvenience.<br /><br />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.<br /><br />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.<br /><br />Thank you for your patience and understanding. We appreciate your support and look forward to assisting you.
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.
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.<br /><br />To better assist you, please email us at support@ecoflow.com or call us at +1 (800) 368-8604, Monday to Friday, 9 a.m. – 7 p.m. (EST).