EcoFlow Delta 3 Portable Power Station, 1800W AC/100W USB-C Output, Solar Generator (Solar Panel Optional) for Home Backup Power, Camping & RVs
EcoFlow Delta 3 Portable Power Station, 1800W AC/100W USB-C Output, Solar Generator (Solar Panel Optional) for Home Backup Power, Camping & RVs
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EcoFlow Delta 3 Portable Power Station, 1800W AC/100W USB-C Output, Solar Generator (Solar Panel Optional) for Home Backup Power, Camping & RVs

|118 ratings

Key item features

  • Rapid Recharge: Achieves a full charge in 56 minutes with combined 500W solar and 1500W AC input, reaching 80% in just 30 minutes.
  • Expandable Capacity: Integrates with the EcoFlow ecosystem, allowing flexible expansion up to 5kWh using compatible DELTA series battery packs.
  • Durable Lifespan: Powered by LiFePO4 cells, offering 4000 cycles to 80% and a 10-year lifespan, with an IP65 splash-proof, dust-proof, and oil-proof battery pack.
  • Simultaneous Power: Powers 13 appliances concurrently, with X-Boost supporting resistive appliances over 2600W continuously.
  • Versatile Charging: Supports five fast charging methods including AC wall, solar, 800W Alternator Charger, Smart Generator 3000, and multi-charging.
  • Robust Output: Provides 1800W AC output, expandable up to 2200W with X-Boost, and features 3600W surge power.
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Specs

Battery capacity, 194999 mAhContinuous wattage, 1800 WattsSurge wattage, 3600 WRun time, 14 hrRecharge time, 56 minutesBattery charge cycles, 4000

About this item

Product details

EcoFlow DELTA 3 Portable Power Station is a versatile backup and portable power solution that combines 1800W AC output (up to 2200W with X-Boost and 3600W surge power) with expandable energy storage. Its capacity can grow from 1kWh to 5kWh by pairing with compatible EcoFlow extra batteries, making it suitable for home backup, RVs, outdoor adventures, and emergency preparedness. The DELTA 3 supports five fast charging methods—AC wall charging, solar, the 800W Alternator Charger, Smart Generator 3000 (Dual Fuel), and multi-charging—providing flexible power replenishment wherever you are. Backed by a 5-year warranty, it delivers reliable, scalable power for a wide range of applications.
  • Full Charge in 56 Min. With DELTA3's upgraded technology combining 500W solar input and 1500W max AC input, a full charge is achieved in 56 minutes. An 80% charge can be reached in just 30 minutes
  • Flexible Expansion up to 5kWh. The DELTA 3 Series integrates with EcoFlow's ecosystem, allowing expansion up to 5kWh with DELTA 3, DELTA Pro 3, and DELTA 2 Max battery packs. The DELTA 3 Extra Battery is 1/3 smaller and lighter than the DELTA 2 Extra Battery
  • Durable and Reliable for 10 Years. Powered by LiFePO4 (LFP) cells, with 4000 cycles to 80%, offering 25% more durability than industry standards. Enjoy a 10-year lifespan for daily use. The IP65 battery pack provides triple protection: splash-proof, dust-proof, and oil-proof
  • Power 13 Appliances Simultaneously. With abundant interfaces, it powers 13 appliances at once, perfect for emergencies. X-Boost supports resistive appliances with power demands over 2600W continuously
  • What's in the Box. EcoFlow DELTA 3 portable power station, AC charging cable，User manual, and an exclusive 5-year customer service
info:
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Specifications

Battery capacity

194999 mAh

Continuous wattage

1800 Watts

Surge wattage

3600 W

Run time

14 hr

Warranty

Warranty information

5-Year Warranty

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Warnings

Customer ratings & reviews

4.4 out of 5 stars
stars
118 ratings10 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars81% (96)
  2. 4 stars3% (4)
  3. 3 stars3% (4)
  4. 2 stars2% (2)
  5. 1 star10% (12)
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Showing 1-3 of 10 reviews

May 11, 2026
Reviewer name: Frank
Top Reviewer
Item details
Battery capacity: 194999 mAh
Sold and shipped byEcoFlow Technology Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

EcoFlow Delta 3 Portable Power Station

I just purchased it, so I cannot rate its battery life and ease of use. It arrived with its battery only 33% charged, so I fully charged it, which took less than an hour. It ran my RCA 43" TV and Roku Ultra streaming player for about 15 hours, which is about 50% longer than my EcoFlow River 2 models did last year. It weighs almost 30 pounds, so carrying it around is not too difficult for my age. I am looking forward to putting it through its pace with higher wattage devices and appliances. If it does not disappoint me, I plan to purchase a second one later this year.

Helpful?47M18XWN85IP16432000799
Jun 5, 2026
Reviewer name: anonymous
Item details
Battery capacity: 194999 mAh
Sold and shipped byEcoFlow Technology Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good emergency power source.

Bought for my daughter. She works in solar and agrees it is a fun easy to use power source . Very simple to operate and preforms well . Good value for the money

Helpful?47M18XWN85IP16432000799
Nov 4, 2025
Reviewer name: Glenn
Top Reviewer
Item details
Size: DELTA 3
Sold and shipped byEcoFlow Technology Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

great for power outage

This one has more power than my earlier/smaller one I have one

Helpful?47M18XWN85IP16432000799
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Sold and shipped by EcoFlow Technology Inc.
4.4077568134171905 out of 5 stars
4.4 stars out of 5, based on 955 seller reviews(4.4)
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