As the demand for portable power solutions continues to rise, two of the most popular brands in the market—Bluetti and EcoFlow—offer highly competitive models. The Bluetti AC180 and the EcoFlow Delta 2 are both reliable power stations designed for off-grid use, emergency backup, and outdoor adventures.
This article provides an in-depth comparison of the Bluetti AC180 vs. EcoFlow Delta 2, analyzing battery capacity, output power, charging speed, portability, durability, and overall performance to help you determine which model is the best fit for your needs.
Contents
Differences Bluetti AC180 vs EcoFlow Delta 2
Below is a summary of the specifications:
Battery Capacity and Expandability
Battery capacity plays a critical role in determining how long a power station can run your devices before needing a recharge.
The Bluetti AC180 comes with a 1,152Wh LiFePO₄ battery, offering slightly more capacity than the 1,024Wh EcoFlow Delta 2. This extra capacity allows for longer runtimes, making the AC180 a better option for extended off-grid use.
However, the EcoFlow Delta 2 features expandable battery capacity, meaning users can increase its power storage by adding EcoFlow’s extra battery modules, making it more versatile for long-term use.
Winner: Bluetti AC180 (For built-in capacity), EcoFlow Delta 2 (For expandability)
If you need higher base capacity, go for Bluetti AC180, but if you want expandability for longer power supply, choose the EcoFlow Delta 2.
Power Output and Device Compatibility
The power output determines which devices a power station can handle efficiently.
Both the Bluetti AC180 and the EcoFlow Delta 2 deliver 1,800W of continuous power and 2,700W surge capacity, meaning they can power the same types of appliances. These include laptops, TVs, small refrigerators, electric grills, power tools, and CPAP machines.
However, EcoFlow Delta 2 offers six AC outlets, while Bluetti AC180 only has four, making the Delta 2 more convenient for users with multiple devices. Additionally, the Delta 2 has two USB-C (100W) ports, while the AC180 has only one USB-C port, which may be a deciding factor for users who frequently charge USB-C-powered laptops, tablets, or smartphones.
Winner: EcoFlow Delta 2
The higher number of AC outlets and additional USB-C port make the EcoFlow Delta 2 the better option for powering multiple devices simultaneously.
Charging Speed and Solar Input
Fast charging is essential for portable power stations, as it determines how quickly the unit can be replenished.
Both the Bluetti AC180 and the EcoFlow Delta 2 support 500W solar input, meaning solar charging speed is nearly identical.
In terms of AC charging, both models support ultra-fast recharging, reaching 80% charge in 1.3 hours and 100% in about 1.6 hours. However, the EcoFlow Delta 2 has a more advanced X-Stream charging technology, making it slightly more efficient in power conversion and heat management.
Winner: Tie
Both models offer fast AC and solar charging, making them highly efficient for users relying on renewable energy sources or quick recharges.
Portability and Weight
For users needing a lightweight and portable power station, the EcoFlow Delta 2 weighs just 27 lbs (12 kg), while the Bluetti AC180 weighs 35.27 lbs (16 kg). The lower weight makes the Delta 2 easier to carry, making it a better option for camping, travel, and frequent outdoor use.
Winner: EcoFlow Delta 2
The Delta 2 is significantly lighter, making it a better option for users prioritizing portability.
Durability and Battery Lifespan
Both models utilize LiFePO₄ (LFP) battery technology, which provides long lifespans, increased safety, and better efficiency. However, the Bluetti AC180 offers over 3,500 battery cycles, compared to the 3,000+ cycles of the EcoFlow Delta 2, making it a slightly longer-lasting unit.
Winner: Bluetti AC180
The longer battery lifespan of Bluetti AC180 gives it an advantage for users looking for maximum durability.
Quick Rundown Of Bluetti AC180
Quick Rundown Of EcoFlow Delta 2
Conclusion
Choosing between the Bluetti AC180 and EcoFlow Delta 2 depends on your specific needs.
- If you need higher built-in battery capacity and longer lifespan, the Bluetti AC180 is the better choice.
- If you prefer portability, expandability, and more output ports, the EcoFlow Delta 2 is the better option.
Final Recommendation
- For users prioritizing battery capacity and durability: Bluetti AC180 wins.
- For users needing better portability, multiple outlets, and expandability: EcoFlow Delta 2 wins.
Both models are exceptional power stations, but the EcoFlow Delta 2 is the more versatile choice for those needing expandable power and multiple charging options, while the Bluetti AC180 excels in battery longevity and built-in storage.