Power StationBench

EF ECOFLOW

EF ECOFLOW Delta 3 Portable Power Station

EF ECOFLOW Delta 3 Portable Power Station, 1024Wh 1800WEF ECOFLOW Delta 3 Portable Power Station, 1024Wh 1800W — photo 2EF ECOFLOW Delta 3 Portable Power Station, 1024Wh 1800W — photo 3EF ECOFLOW Delta 3 Portable Power Station, 1024Wh 1800W — photo 4EF ECOFLOW Delta 3 Portable Power Station, 1024Wh 1800W — photo 5EF ECOFLOW Delta 3 Portable Power Station, 1024Wh 1800W — photo 6

8.3Bench Rating · 4 sources

4.8(1,337 ratings)

$629

Price and rating captured from Amazon on September 14, 2026.

$629 at Amazon(paid link)

Capacity

1,024 Wh

Continuous output

2,600 W

Surge output

Not listed

Specs are read from the manufacturer's own Amazon listing text. Anything the listing does not state is left blank rather than estimated.

Hands-on video

The most-watched review of this unit

EcoFlow DELTA 3: The Complete Solar Power Package?

DONSLIFE · 27K views

Chosen automatically as the most-watched review of this exact unit with at least 5K views. We do not pay for or commission any video.

Bench Rating

8.3 out of 10

A single score blended from every independent read-out we could find. Amazon carries the most weight, a hands-on video review next. Sources we could not find are left out and the rest are reweighted, so nothing is invented.

Amazon customers

9.645% of score

Hands-on video review

8.525% of score

EcoFlow DELTA 3: The Complete Solar Power Package?

Reddit owners

4.015% of score

Ecoflow delta 3 plus - test in real life - disappointed

It serves about 140W. 4 hours and 30 min … the battery went from 88% approx to 65% in the first 40 minutes when the system just died.

Expert review

8.515% of score

EcoFlow Delta Pro 3 Long-Term Review

I'd still recommend the Delta Pro 3 for most buyers. it's a pretty decent power station that should serve about anybody well in camping, RVing, ...

From the listing

What the seller says

  • 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

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