BLUETTI AC70 vs EcoFlow DELTA 2 Max
Head-to-head comparison of BLUETTI AC70 (768Wh) vs EcoFlow DELTA 2 Max (2048Wh). Specs, pricing, pros/cons, and our verdict on which portable power station to buy.
| Specification | ||
|---|---|---|
| Capacity | 768Wh | 2,048Wh |
| AC Output | 1,000W | 2,400W |
| Surge Output | 2,000W | 4,800W |
| Weight | 22.5 lbs | 50 lbs |
| Dimensions | 12.4 x 8.2 x 10.1 in | 19.6 x 9.5 x 12.0 in |
| Battery Type | LiFePO4 | LiFePO4 |
| Cycle Life | 3,000 cycles | 3,000 cycles |
| AC Charge Time | 45 min (0-80%) | 66 min (0-80%) |
| Max Solar Input | 500W | 1,000W |
| AC Outlets | 2 | 6 |
| USB-C Ports | 2 | 2 |
| USB-A Ports | 2 | 4 |
| DC Outlets | 1 | 3 |
| Expandable | No | Yes |
| Operating Temp | 32-104F | 32-113F |
| Warranty | 5 years | 5 years |
| App Control | Yes | Yes |
| Max Expanded | — | 6,144Wh |
🏆 Our Verdict
Choose the BLUETTI AC70 if you need a more portable solution at 22.5 lbs and strong performance for its class.
Choose the EcoFlow DELTA 2 Max if you prioritize premium features and build quality , and expandable storage.
Related
Frequently Asked Questions
Is the BLUETTI AC70 better than the EcoFlow DELTA 2 Max?
The EcoFlow DELTA 2 Max scores 8.8/10 vs 8.4/10 overall. The BLUETTI AC70 offers 768Wh capacity and 1000W output, while the EcoFlow DELTA 2 Max provides 2048Wh and 2400W. Choose based on whether you prioritize value and portability.
Which is more portable, BLUETTI AC70 or EcoFlow DELTA 2 Max?
The BLUETTI AC70 is lighter at 22.5 lbs vs 50 lbs.
Which offers better value, BLUETTI AC70 or EcoFlow DELTA 2 Max?
The BLUETTI AC70 costs $499 while the EcoFlow DELTA 2 Max costs $1199. On a cost-per-watt-hour basis, the EcoFlow DELTA 2 Max offers better value.