7.4
EF ECOFLOW
EF ECOFLOW DELTA 2 Power Station
$299.00$1,108.38across 16 retailers
The EF ECOFLOW Portable Power Station DELTA 2 is a robust and versatile power solution ideal for various applications—from camping to backup power solutions at home. Its fast charging time, long-lasting battery life, and multiple connectivity options ensure you can rely on it in multiple scenarios. However, its higher price point and weight may be considerations for some users. Overall, it is a solid choice if you need a powerful, portable power station with advanced features.
Model: EFD330Color: BlackUPC: 842783119520
Lowest at any Popular Retailer
$499.50 at Macy'sWhere to Buy
Prices last updated: April 16th 2026 12:21 am
Product Score
Based on professional reviews and customer feedback
7.4/10
Overall
7.4
Consumer
Why this score?
The EF ECOFLOW Portable Power Station DELTA 2 earns a moderate score due to its powerful features like rapid charging and versatile connectivity options, which satisfy many users' needs for camping and emergency power. However, concerns over its reliability, fan noise, and customer service experiences highlight significant drawbacks that could deter potential buyers, particularly given its premium price point.
8+ Excellent6-8 Good4-6 Average<4 Poor
Score
The EF ECOFLOW Portable Power Station DELTA 2 earns a moderate score due to its powerful features like rapid charging and versatile connectivity options, which satisfy many users' needs for camping and emergency power. However, concerns over its reliability, fan noise, and customer service experiences highlight significant drawbacks that could deter potential buyers, particularly given its premium price point.
7.4/10
Overall
Pros
- •Offers a large capacity of 1024Wh, ideal for various power needs.
- •The LiFePO4 battery chemistry provides longevity and safety with 3000+ battery cycles.
- •Fast charging capability, can be charged to 100% in about 80 minutes.
- •Lightweight and relatively compact design for easy portability.
- •UPS (Uninterruptible Power Supply) feature ensures seamless power transition.
- •App control with WiFi and Bluetooth connectivity for easy monitoring and control.
- •Multiple output options including 1800W AC, 12V DC, and 500W solar input, making it versatile.
- •Fivear warranty offers peace of mind and reliability.
Cons
- •Some users might find the initial cost of $969 a bit high.
- •The charging input of 1200W AC might not be suitable for all home outlets.
- •At 11 kg, it might still be considered heavy for some users to carry around frequently.
Bottom Line
The EF ECOFLOW Portable Power Station DELTA 2 is a robust and versatile power solution ideal for various applications—from camping to backup power solutions at home. Its fast charging time, long-lasting battery life, and multiple connectivity options ensure you can rely on it in multiple scenarios. However, its higher price point and weight may be considerations for some users. Overall, it is a solid choice if you need a powerful, portable power station with advanced features.
What Reviewers Are Saying
Praised
easy to use14%
quick charging14%
great user experience10%
good customer service14%
display is clear10%
good battery capacity10%
Criticized
noisy when charging19%
battery life could be better10%
not reliable during outages10%
heavy and awkward10%
Customer Ratings
4.51,348 reviews
5
79%
4
10%
3
4%
2
2%
1
6%
Based on 1,348 reviews from Amazon
📚More About EF ECOFLOW DELTA 2 Power Station
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TLDR Review: EF ECOFLOW DELTA 2 Power Station
The EF ECOFLOW Portable Power Station DELTA 2 earns a moderate score due to its powerful features like rapid charging and versatile connectivity options, which satisfy many users' needs for camping and emergency power. However, concerns over its reliability, fan noise, and customer service experiences highlight significant drawbacks that could deter potential buyers, particularly given its premium price point.
TLDR Review·1 years ago
7.4
Overall
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Discussion
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