Power Station $/Wh
Which portable power station gives the most battery for the money — every spec from the manufacturers' own listings

Goal Zero Yeti 500X — dollars per watt-hour

Goal Zero · 497 Wh · NMC lithium-ion

Battery value at list price #58 of 73
$1.01 per Wh
497 Wh for $499.95 list — that is $0.23/Wh more expensive than the median station ($0.78/Wh).

The math

$499.95 list price ÷ 497 Wh = $1.01 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 capacity497 Wh
List price (MSRP)$499.95
Dollars per Wh$1.01/Wh
Rated AC outputnot stated on the listing
Battery chemistryNMC lithium-ion
Weight5.85 kg (12.9 lb)
Port types mentionedUSB-C, USB-A, 12V DC

Where the capacity figure comes from

Extracted from the manufacturer's own listing (body), captured 2026-09-05:

…): 13-22V, up to 10A (150W max) BATTERY DETAILS Cell chemistry: Li-ion NMC Pack capacity: 497Wh (10.8V, 46.8Ah) Lifecycles: 500 Cycles to 80% capacity (Discharge rate: 0.2C, Full charge…

Source: https://www.goalzero.com/products/goal-zero-yeti-500x-portable-power-station

Buying

Goal Zero Yeti 500X — list price $499.95 (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.

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