Reviewed • Updated monthly
EcoFlow DELTA 2 Max — Bigger all-around power
2048Wh LFP battery and a stout 2400W inverter make this a do-most-things unit for home backup, RV, and longer trips—without going crazy heavy.
Key specs
| Capacity | 2048 Wh (LiFePO₄) |
| Inverter | 2400 W pure-sine |
| Weight | ~50.7 lb |
| I/O highlights | Multiple AC, USB-C 100W, DC car port |
| Best for | Home backup, RV, longer off-grid stays |
Pros & cons
👍 What we like
- Big 2kWh LFP battery with long cycle life
- 2400W inverter runs most appliances
- Fast AC charging for quick turnarounds
👎 Trade-offs
- Heavy for frequent moves
- Pricey versus smaller options
Bottom line
If you need serious output and runtime but don’t want a wheeled giant, DELTA 2 Max is a strong middle-ground pick.