EF ECOFLOW DELTA Max Smart Portable Extra Battery, 2016Wh Capacity, Expand DELTA Max(1600/2000) up to 5644/6048Wh, Fast Charging, Expand DELTA 2 up to 3Wh for Home Backup

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
You might also be interested in: