EF EcoFlow Portable Power Station DELTA 3 Classical 1000 Dark LiFePO4 Battery, 1800W AC/100W USB-C Output,1 Hr Fast Charge,Solar Generator for RVs,Camping & Home Backup(Solar Panel Optional)
EF EcoFlow Portable Power Station DELTA 3 Classical 1000 Dark LiFePO4 Battery, 1800W AC/100W USB-C Output,1 Hr Fast Charge,Solar Generator for RVs,Camping & Home Backup(Solar Panel Optional)
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EF EcoFlow Portable Power Station DELTA 3 Classical 1000 Dark LiFePO4 Battery, 1800W AC/100W USB-C Output,1 Hr Fast Charge,Solar Generator for RVs,Camping & Home Backup(Solar Panel Optional)

Key item features

  • Robust Power: The EcoFlow DELTA 3 Classical provides 1800W continuous output, expandable to 2600W with X-Boost technology, powering high-demand appliances.
  • Rapid Charging: Features X-Stream AC charging, achieving 0% to 80% charge in just 45 minutes for quick power replenishment.
  • Uninterrupted Supply: Offers a less than 10ms Uninterruptible Power Supply (UPS) feature, protecting sensitive electronics from downtime.
  • Efficient Solar: Supports fast solar recharging, reaching a full charge in 2.5 hours with an optional 500W solar panel.
  • Smart Control: Enables remote management via the EcoFlow app to monitor usage and set charging schedules.
  • Durable Battery: Built with LiFePO4 battery cells rated for over 10 years of daily use and a smart Battery Management System.
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Current price is Now $399.00
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was $699.00
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Sold and shipped by EcoFlow Technology Inc.
4.395759717314488 stars out of 5, based on 849 seller reviews(4.4)
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4.6 out of 5 stars
stars1,913 ratings521 reviews
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3.8

Reviews summary

Pros

  • : Setup and operation are straightforward.
  • : Ideal for camping trips and home backup due to its manageable dimensions.
  • : Charges from multiple sources.
  • : Offers great value at this cost.
  • : Provides sufficient power for multiple devices and appliances.

Neutral

  • : Provides multiple outlets, but with limited quantity and spacing.
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Showing 1-3 of 521 reviews

Sep 27, 2025
Mark
Item details
Battery capacity: 190000 mAh
Sold and shipped byEcoFlow Technology Inc.
5 out of 5 stars review

Verified Purchase

Nice backup power option

I have two of these units now and an extra battery for one of them for more runtime. I also have the 500 watt solar panel setup which does get a full 500 watts in full Florida sun and charges them in a couple hours each normally. I use them as continuous power for criitcal things like the Starlink connection and charging the phones and if there is an extended outage I'll use one for the refrigerator as well as keeping the Starlink connection as extended outages tend to take out cell service. The size and weight makes it easy to move them to be able to charge with solar if needed. I also have the car charger so can plug them into a car to charge if needed. The app allows me to control the units remotely turning on and off AC outlets, USB outlets and such for manual power management. I can also monitor power usage from the outlets with the app.

Helpful?6JZASKNHEJQ81108904221
Oct 28, 2024
Ben
Item details
Battery capacity: 190000 mAh
5 out of 5 stars review

Verified Purchase

EcoFlow Portable Power Station DELTA 2 Lite 950Wh

If you want to keep your item(s) with 24-hour, 365 power, and, your item(s) never exceed the max power output of the EcoFlow, this EcoFlow Delta 2 will serve you well and keep running your item(s) when the power goes out. The lower the output wattage the longer it will keep your item(s)/devices with power until grid power returns. I use this EcoFlow Delta 2 as a UPS Backup only

Helpful?6JZASKNHEJQ81108904221
May 6, 2025
Maurice
Item details
Battery capacity: 190000 mAh
Sold and shipped byEcoFlow Technology Inc.
5 out of 5 stars review

Verified Purchase

Good but not perfect

%23%23%23 **EcoFlow Delta 2 (950Wh) Good, But Not Perfect** The **EcoFlow Delta 2** is a solid portable power station with a **950Wh capacity**, making it a good choice for emergencies, camping, or powering small appliances. However, it has some limitations. %23%23%23%23 **Pros:** ✅ **Fast Recharging (0-80% in ~50 mins)** – With **X-Stream** AC charging, it refills quickly. Solar AC dual charging is a nice bonus. ✅ **Decent Output Power (1800W, 2700W Surge)** – Handles most small appliances (fridges, tools, electronics) without issues. ✅ **Expandable with Extra Batteries** – You can add a **Delta 2 Extra Battery** to double capacity (up to 1.9kWh). ✅ **Quiet Operation** – Unlike gas generators, it’s silent, making it great for indoor use. ✅ **Smart App Control** – Monitor and control power usage via Bluetooth/WiFi. %23%23%23%23 **Cons:** ❌ **Battery Drain on Standby** – Loses about **5-10% charge per month** when not in use. ❌ **Solar Input Limited to 500W** – Some competitors support higher solar charging speeds. ❌ **Fan Can Get Loud Under Heavy Load** – Noticeable when running high-wattage devices. ❌ **No 30A RV Outlet** – Less ideal for serious RV use compared to the Delta Pro. %23%23%23%23 **Verdict:** The **EcoFlow Delta 2** is a **great mid-range power station** for home backup, outdoor trips, or DIY projects. It’s not the most powerful or efficient, but it balances **performance, portability, and price** well. **Rating: ⭐⭐⭐⭐ (4/5) – Very good, but not flawless.** **Best for:** Campers, homeowners needing backup power, and digital nomads. Not ideal for heavy-duty or off-grid setups.

Helpful?6JZASKNHEJQ81108904221