EcoFlow DELTA 3 Ultra — dollars per watt-hour
EcoFlow · 3,072 Wh · LiFePO4 (LFP)
Battery value at list price
#15 of 73
$0.52 per Wh
3,072 Wh for $1,599.00 list —
that is $0.26/Wh cheaper than the median station ($0.78/Wh).
The math
$1,599.00 list price ÷ 3,072 Wh = $0.52 per watt-hour
One number to compare any two stations fairly: what a watt-hour of battery costs at the maker's own list price. How and why we compute this.
Specifications (as listed by the manufacturer)
| Battery capacity | 3,072 Wh |
|---|---|
| List price (MSRP) | $1,599.00 |
| Dollars per Wh | $0.52/Wh |
| Rated AC output | not stated on the listing |
| Battery chemistry | LiFePO4 (LFP) |
| Weight | not stated on the listing |
| Port types mentioned | not stated on the listing |
Where the capacity figure comes from
Extracted from the manufacturer's own listing (title), captured 2026-09-05:
EcoFlow DELTA 3 Ultra Portable Power Station (3072Wh)
Source: https://us.ecoflow.com/products/ecoflow-delta-3-ultra-portable-power-station-3072wh
Head-to-head
Buying
EcoFlow DELTA 3 Ultra — list price $1,599.00 (compare-at (list) price) as captured 2026-09-05. Street prices move often, especially around sales; check the manufacturer's store for today's price. This site does not track live prices yet.