Skip to main content

Disclosure: We may earn a commission from Amazon links on this page. This helps support our independent testing.

WattsGeek
Back to Reviews

EcoFlow DELTA 3vsBLUETTI AC180

Choosing between the EcoFlow EcoFlow DELTA 3 and Bluetti BLUETTI AC180 comes down to your priorities: the EcoFlow DELTA 3 delivers 1,024Wh with 1,800W continuous output, while the BLUETTI AC180 offers 1,152Wh and 1,800W. We analyze capacity, output power, battery longevity, portability, and value to help you pick the right one.

EcoFlow DELTA 3

EcoFlow DELTA 3

EcoFlow

$499

Buy on Amazon
BLUETTI AC180

BLUETTI AC180

Bluetti

$424

Buy on Amazon

Specifications Comparison

Capacity
1,024 Wh
1,152 Wh
Continuous Output
1,800 W
1,800 W
Surge Power
2,700 W
2,700 W
Battery Type
LiFePO4
LiFePO4
Cycle Life
4,000 cycles
3,500 cycles
Charge Time
56 min (0-100%)
45 min (0-80%)
Weight
27.6 lbs
35.3 lbs
Dimensions
15.7 x 8.5 x 10.6 in
13.4 x 9.7 x 12.5 in
Price
$499
$424
Rating
4.8/5
4.6/5

Key Differences Explained

Cost per Watt-Hour

At $0.37/Wh, the BLUETTI AC180 offers 24% better value per watt-hour than the EcoFlow DELTA 3 ($0.49/Wh). This metric helps you understand the raw cost of stored energy, regardless of other features.

Portability

At 27.6 lbs, the EcoFlow DELTA 3 is 7.7 lbs lighter than the BLUETTI AC180 (35.3 lbs). For camping, tailgating, or emergency kits where you need to carry your power station, that weight difference adds up quickly.

The Bottom Line

The EcoFlow DELTA 3 wins 3 out of 7 comparison categories against the BLUETTI AC180's 2. It stands out with 1,024Wh capacity and 1,800W output at $499. However, the BLUETTI AC180 may still be the better choice if budget is your top priority.

Choose EcoFlow DELTA 3 if...

  • Portability matters — at 27.6 lbs, it's 7.7 lbs lighter
  • Long-term durability is important — 4,000 cycle lifespan
Read Full Review

Choose BLUETTI AC180 if...

  • You need maximum battery capacity — 1,152Wh gives you 13% more runtime than the EcoFlow DELTA 3
  • Budget is a priority — save $75 compared to the EcoFlow DELTA 3
Read Full Review

Frequently Asked Questions

Which is better, EcoFlow DELTA 3 or BLUETTI AC180?▼
It depends on your needs. The EcoFlow DELTA 3 offers 1,024Wh capacity with 1,800W output at around $499. The BLUETTI AC180 provides 1,152Wh and 1,800W for about $424. Choose the BLUETTI AC180 for more capacity, or the BLUETTI AC180 for better value.
Can the EcoFlow DELTA 3 or BLUETTI AC180 power a refrigerator?▼
A typical residential refrigerator draws 100-400W running and 1,200W surge. The EcoFlow DELTA 3 (1,800W continuous, 2,700W surge) can handle most fridges. The BLUETTI AC180 (1,800W, 2,700W surge) can handle most fridges.
How long will the EcoFlow DELTA 3 and BLUETTI AC180 last on a single charge?▼
Runtime depends on your load. At 100W draw: the EcoFlow DELTA 3 (1,024Wh) runs approximately 8.7 hours, while the BLUETTI AC180 (1,152Wh) runs about 9.8 hours. At 500W draw: 1.7 hours vs 2.0 hours respectively (accounting for ~85% inverter efficiency).

Related Comparisons

EcoFlow DELTA 3 vs EcoFlow RIVER 2BLUETTI AC180 vs EcoFlow RIVER 2EcoFlow DELTA 3 vs Jackery Explorer 300BLUETTI AC180 vs Jackery Explorer 300EcoFlow DELTA 3 vs Anker SOLIX C300BLUETTI AC180 vs Anker SOLIX C300EcoFlow DELTA 3 vs Jackery Explorer 500BLUETTI AC180 vs Jackery Explorer 500