EcoFlow Delta 2 Max vs Bluetti AC180: Which Powers Better?

Are you in the market for a portable power station and wondering how the EcoFlow Delta 2 Max stacks up against the Bluetti AC180? In this post, we’ll dive into the features, benefits, and real-world performance of the EcoFlow Delta 2 Max vs Bluetti AC180, to help you decide which portable power station fits your lifestyle. To learn more about EcoFlow vs Bluetti products, read this article.

EcoFlow Delta 2 Max versus Bluetti AC180 – how do these portable power stations compare?

EcoFlow Delta 2 Max
  • Fuel up 80% in Only 43 Mins. With DELTA 2 Max’s…
  • 10-Year Long-Lasting LFP Battery. LFP battery…
  • Expandable Capacity from 2kWh to 6kWh. Triple the…
  • Power 99% of Your Household Devices. Run pretty…
  • Quiet Charging. With volume levels starting from…
Sale
Bluetti AC180
  • [Charged in 1 Hour] – The AC180 packs a 1152Wh…
  • [Power All Your Needs] – The AC180 boasts 1800W…
  • [Solar Fast Charge] – Built-in MPPT charge…
  • [Reliable UPS] – More than an outdoor power…
  • [What You Get] – BLUETTI AC180 portable power…

Capacity

  • EcoFlow Delta 2 Max: 2048Wh (more energy stored = powers bigger devices longer).
  • Bluetti AC180: 1152Wh (smaller capacity = runs out faster).
  • Winner: EcoFlow Delta 2 Max for capacity.
EcoFlow Delta 2 MaxBluetti AC180
2048Wh1152Wh

Output

  • EcoFlow Delta 2 Max: 2400W (4800W surge for big spikes).
  • Bluetti AC180: 1800W (2700W surge).
  • Winner: EcoFlow Delta 2 Max for handling bigger devices.
EcoFlow Delta 2 MaxBluetti AC180
2400W (4800W surge power)1800W (2700W surge power)

Battery Type

  • Both use LiFePO4 batteries (safer and last longer).
  • EcoFlow Delta 2 Max: 3,000 cycles to 80%.
  • Bluetti AC180: 3,500 cycles to 80% (lasts longer over time).
    Winner: Bluetti AC180 for durability.
EcoFlow Delta 2 MaxBluetti AC180
LiFePO4LiFePO4

Charge Cycles

EcoFlow Delta 2 MaxBluetti AC180
3,000 to 80% capacity3,500 to 80% capacity

Charging Speed

  • EcoFlow Delta 2 Max: Fastest—1.1 hours AC, 2.3 hours solar (1000W), or just 1 hour using both AC + solar.
  • Bluetti AC180: Slower—1.3 to 1.8 hours AC, 2.8 to 3.3 hours solar (500W).
  • Winner: EcoFlow Delta 2 Max charges faster.
EcoFlow Delta 2 MaxBluetti AC180
AC Charging Time1.1 hours (1800W)1.3 to 1.8 hours (1440W)
DC Charging Time21.3 hours (96W)12.5 hours (12V) / 6.8 hours (24V)
Solar Charging Time2.3 hours (1000W)2.8 to 3.3 hours (500W)
Alternate1 hour, (Solar + AC – 2400W)n/a

Number and Types of Outlets and Ports

  • EcoFlow Delta 2 Max: 15 total (6 AC outlets, more USB ports).
  • Bluetti AC180: 11 total (4 AC outlets, 1 wireless charging pad).
  • Winner: EcoFlow Delta 2 Max has more options for plugging in.
EcoFlow Delta 2 MaxBluetti AC180
Total1511
AC Outlets6 outlets4 outlets
Car1 outlet, 12.6V, 10A, 126W Max1 outlet
DCn/a1 port (12V)
DC55212 ports, 12.6V, 3A, 38W Max per portn/a
USB-A2 ports, 12W Max per port
2 ports, 18W Max per port
4 ports, 15W Max per port
USB-C2 ports, 100W Max per port1 port, 100W Max per port
Wirelessn/a1 wireless pad, 15W Max

Bluetooth & WiFi

EcoFlow Delta 2 MaxBluetti AC180
Bluetooth, WiFiWiFi

Portability

  • EcoFlow Delta 2 Max: Heavier at 50 lbs and larger.
  • Bluetti AC180: Lighter at 37.4 lbs and smaller.
  • Winner: Bluetti AC180 is easier to carry.
EcoFlow Delta 2 MaxBluetti AC180
50 lbs (23kg)37.4 lbs (16.96 kg)
19.6 × 9.5 × 12 inches13.4×9.7×12.5 inches

Warranty

EcoFlow Delta 2 MaxBluetti AC180
5 years5 years

Retail Price

  • EcoFlow Delta 2 Max: $1,899.
  • Bluetti AC180: $999 (much cheaper).
  • Winner: Bluetti AC180 for affordability.
EcoFlow Delta 2 MaxBluetti AC180
$1,899.00$999

Can the Delta 2 Max handle higher power surges?

The EcoFlow Delta 2 Max is designed to handle significant power surges, with a maximum surge capacity of 4800 watts. This means it can support devices that require high starting wattage, such as refrigerators and air conditioners, for short bursts. For continuous use, it can sustain a power output of 2400 watts. the Delta 2 Max features an X-Boost mode, which allows it to handle loads up to 3100 watts.

How does the battery life of the Delta 2 Max compare to the AC180?

The Delta 2 Max has a higher initial capacity while the AC180 offers a slightly longer cycle life. The Delta 2 Max is ideal for users needing more power upfront, whereas the AC180 provides flexibility in expansion with a potentially longer cycle life.

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