$0.17 / Wh
$1,029
Capacity: 6,144 WhOutput: not statedBattery: LiFePO4Weight: not stated
Our database tracks 32 active EcoFlow portable power station configurations. The lowest cost per watt-hour in the current EcoFlow lineup is the EcoFlow DELTA 2 Max Portable Power Station at $0.17/Wh ($1,029 for 6,144 Wh).
| $0.17 | $1,029 | 6,144 Wh | not stated | LiFePO4 | not stated | not stated | 1,000 W | not stated | 5 yr | New | |
| $0.26 | $1,579 | 6,144 Wh | not stated | LiFePO4 | not stated | not stated | 1,000 W | not stated | 5 yr | New | |
| $0.43 | $879 | 2,048 Wh | not stated | LiFePO4 | not stated | not stated | not stated | 45 lb | 3 yr | New | |
| $0.47 | $479 | 1,024 Wh | not stated | LiFePO4 | not stated | not stated | not stated | not stated | 3 yr | New | |
| $0.48 | $369 | 768 Wh | not stated | LiFePO4 | not stated | not stated | not stated | 18 lb | not stated | New | |
| $0.49 | $499 | 1,024 Wh | not stated | LiFePO4 | not stated | not stated | not stated | not stated | 3 yr | New | |
| $0.52 | $1,599 | 3,072 Wh | not stated | LiFePO4 | not stated | not stated | not stated | not stated | 3 yr | New | |
| $0.52 | $1,599 | 3,072 Wh | not stated | LiFePO4 | not stated | not stated | not stated | not stated | 3 yr | New | |
| $0.56 | $1,149 | 2,048 Wh | not stated | LiFePO4 | not stated | not stated | not stated | not stated | 3 yr | New | |
| $0.56 | $1,149 | 2,048 Wh | not stated | LiFePO4 | not stated | not stated | not stated | 45 lb | 3 yr | New | |
| $0.56 | $1,149 | 2,048 Wh | not stated | LiFePO4 | not stated | not stated | not stated | 45 lb | 3 yr | New | |
| $0.57 | $1,699 | 3,000 Wh | not stated | not stated | not stated | not stated | not stated | not stated | 3 yr | New | |
| $0.57 | $1,699 | 3,000 Wh | not stated | not stated | not stated | not stated | not stated | not stated | 3 yr | New | |
| $0.68 | $2,099 | 3,072 Wh | not stated | LiFePO4 | not stated | not stated | not stated | not stated | 3 yr | New | |
| $0.68 | $2,099 | 3,072 Wh | not stated | LiFePO4 | not stated | not stated | not stated | not stated | 3 yr | New | |
| $0.78 | $2,399 | 3,072 Wh | not stated | LiFePO4 | not stated | not stated | not stated | not stated | 3 yr | New | |
| $0.82 | $9,799 | 12,000 Wh | not stated | LiFePO4 | not stated | not stated | not stated | not stated | not stated | New | |
| $0.91 | $10,899 | 12,000 Wh | not stated | LiFePO4 | not stated | not stated | not stated | not stated | not stated | New | |
| $1.07 | $2,199 | 2,048 Wh | not stated | not stated | not stated | not stated | not stated | not stated | 3 yr | New | |
| $1.07 | $2,199 | 2,048 Wh | not stated | not stated | not stated | not stated | not stated | not stated | 3 yr | New | |
| $3.29 | $327 | 100 Wh | not stated | not stated | not stated | not stated | not stated | not stated | not stated | New | |
| $0.21 | $1,262 | 6,144 Wh | not stated | LiFePO4 | not stated | not stated | 1,000 W | not stated | 5 yr | New | |
| $0.37 | $749 | 2,048 Wh | not stated | LiFePO4 | not stated | not stated | not stated | 45 lb | 3 yr | New | |
| $0.59 | $749 | 1,260 Wh | not stated | not stated | not stated | not stated | not stated | 40 lb | not stated | New | |
| $0.71 | $1,449 | 2,048 Wh | not stated | LiFePO4 | not stated | not stated | not stated | 45 lb | 3 yr | New | |
| $0.86 | $10,299 | 12,000 Wh | not stated | not stated | not stated | not stated | not stated | not stated | not stated | New |
Verified EcoFlow models in our catalog state standard manufacturer warranty coverage ranging from 3 years to 5 years depending on the series and model.
Source:EcoFlow official product specification page(checked 2026-11-06)
We compare EcoFlow offers across EcoFlow Store and route each primary Buy button to the lowest displayable in-stock price. Read our affiliate disclosure for our store tie-breaking and commission rules.