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EcoFlow DELTA 3
The DELTA 2's successor: charges to 100% in 56 minutes, 4000 cycle life, and a 5-year factory warranty.EcoFlow · Power stationsLiFePO4 (LFP)

EcoFlow DELTA 3

The DELTA 2's successor: same 1024 Wh and 1800W of output, but a full charge in 56 minutes, 4000 cycle life, and a 5-year factory warranty.

4.3/ 10

PowerLight score

Our own read for home backup during a power outage, comparable across units in the catalog. Not Amazon buyers' rating. How we score →

Runtime2
Power2
Portability8
Solar charging3
Expandable1
Value10
Wh
1024
W continuous
1800
kg
12.50
ASIN verified against the listing on September 21, 2026We don't sell or ship anythingSpec sheet reviewed on October 30, 2026
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Editorial verdict

The DELTA 2's successor: charges to 100% in 56 minutes, 4000 cycle life, and a 5-year factory warranty.

Best use case

The household that would pick a DELTA 2 today — this covers the same ground, charges faster, and lasts more cycles.

The DELTA 3 is the real upgrade to the DELTA 2: same capacity (1024 Wh) and output (1800W), but charges to 100% in 56 minutes, lasts 4000 cycles (vs 3000), and comes with a 5-year factory warranty (vs 2).

For anyone who hasn't bought an EcoFlow in this range yet, the DELTA 3 beats the DELTA 2 in charging, cycle life, and warranty. It expands up to 5 kWh with extra batteries, more than the DELTA 2's 2048 Wh ceiling.

Pros

  • Full charge in 56 minutes
  • 4000 cycle life and 5-year factory warranty

Cons

  • 12.5 kg: same weight as the DELTA 2, worth considering for international shipping
  • Not enough for A/C or very large loads

Ideal for: The household that would pick a DELTA 2 today — this covers the same ground, charges faster, and lasts more cycles.

Mandatory check with your shipping agency. PowerLight doesn't recommend shipping methods or determine whether a product can be accepted or shipped. Before buying, ask your shipping agency to confirm in writing that they accept the exact model, along with requirements, cost, and timeline.

Estimated runtime with common household equipment

  • WiFi router10 W
    ≈ 3 d–4 d
  • LED light bulb9 W
    ≈ 4 d–4 d
  • Standing fan55 W
    ≈ 14.9 h–16.8 h
  • Standard home refrigerator150 W
    ≈ 5.5 h–6.1 h

How long EcoFlow DELTA 3 can power each device in a row, calculated with the same efficiency range (80%–90%) as the runtime calculator.

Spec sheet

Capacity
1024 Wh
Continuous output
1800 W
Peak output
3600 W
Max. solar input
500 W
AC charging
0.93 h
Weight
12.50 kg
Cycle life
4000 cycles
Warranty
5.0 years
X-Boost peak output
2200W continuous, 3600W peak
Full charge
56 minutes (80% even faster)
Ports
13 simultaneous outlets
Warranty note
EcoFlow doesn't have official support in every country: the warranty is handled through the country of purchase.

To understand this better

How many times can this charge your e-bike or electric vehicle?

Direct calculation by battery capacity (same 80%–90% efficiency range as the runtime calculator) — updates automatically as more electric mobility products are added.

LELEKUAI T1 Bicicleta Eléctrica Plegable

480 Wh

1charges

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EcoFlow DELTA 3

4.3/10 PowerLight rating

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