EF ECOFLOW DELTA Max Smart Portable Extra Battery Reviews Summary
Ratings Breakdown
Rated 4.7 by 178 people
Pros from Reviews
- Expandable power capacity
- Integrates well with base unit
- Sturdy and easy to use
- Long-lasting power
- Simple and intuitive app
- Whisper quiet cooling fans
- High-quality construction
- Great customer service
Cons from Reviews
- Disappointing solar charging
- Limited recharging during power outage
- App connectivity issues
- Heavy and bulky
- Long charging time in cloudy weather
Notable Features
2016Wh Capacity
Fast Charging
Expandable
Multiple Charging Options
Powerful
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