EcoFlow DELTA 3 Classic (1,024 Wh, 1,800 W)
Why this one. 1,800 W (3,600 W surge), 0–80% in about 45 minutes, under-10 ms UPS switchover, LiFePO4 cells, per the listing.
Skip it if. You want the biggest capacity per dollar.
- Capacity 1,024 Wh
- Output 1,800 W (3,600 W surge)
- Fast charge 0–80% in 45 min (listing)
- UPS < 10 ms