EcoFlow RIVER — dollars per watt-hour
EcoFlow ·
288 Wh
Battery value at list price
#66 of 73
$1.21 per Wh
288 Wh for $349.00 list —
that is $0.43/Wh more expensive than the median station ($0.78/Wh).
The math
$349.00 list price ÷ 288 Wh = $1.21 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 | 288 Wh |
|---|
| List price (MSRP) | $349.00 |
|---|
| Dollars per Wh | $1.21/Wh |
|---|
| Rated AC output | not stated on the listing |
|---|
| Battery chemistry | not stated on the listing |
|---|
| Weight | 7.7 kg (17.0 lb) |
|---|
| Port types mentioned | AC |
|---|
Where the capacity figure comes from
Extracted from the manufacturer's own listing
(body), captured 2026-09-05:
• 3 x 600W AC OUTLETS AND 288Wh CAPACITY • RECHARGE FROM 0% TO 80% WITHIN 1 HOUR • COMPATIBLE WITH 80% HOME APPLIANCES •…
Source: https://us.ecoflow.com/products/river-portable-power-station
Buying
EcoFlow RIVER — list price
$349.00 (store price (no separate list price shown)) 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.
Compare all
73 stations →