Power stations
EcoFlow DELTA 3 Classic
EcoFlow
A 1,024 Wh LFP unit rated for 1,800 W with a 10 ms UPS and 3,600 W surge.
What you get
The DELTA 3 Classic stores 1,024 Wh and is rated for 1,800 W output. X-Boost stretches that to 2,400 W and the surge is 3,600 W per the maker. A 10 ms UPS and 0 to 80 percent in 45 minutes are listed.
- 3600W surge, X-Boost to 2400W
- 30 dB at 600W
- Storm Guard Mode in app
- Up to 5-year warranty after app registration
Pros and cons of the EcoFlow DELTA 3 Classic
Pros
- A 10 ms UPS is listed for devices that must stay on.
- The app includes a Storm Guard Mode.
- The maker lists up to a five year warranty after app registration.
Cons
- Cycle life and weight are not in the UK product text so compare those elsewhere.
Specs
- Capacity
- 1,024 Wh
- AC output
- 1,800 W
- Battery
- LFP
- UPS switchover
- 10 ms
- Wall charge timemaker's claim
- 0-80% in 45 min
Why it scores 7.7
7.7/10
Shortlist score. How it is calculated
Emergency features
- LiFePO4 battery
- Capacity of 1,000 Wh or more
- AC output of 1,500 W or more
- Solar input of 400 W or more
- UPS switchover of 30 ms or less
- Rated for 3,000 cycles or more
Tester picks
No pick by the testing outlets we track.
Search demand
Number 17 of 19 on this shortlist for Google searches by model name.
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