Data
Data and sources
The dataset holds 43 portable power stations maker spec, 9 expansion batteries, 60 appliances, and 20 cited third-party test results third-party test covering 16 stations, updated . Every station value cites a maker source and was checked a second time against it.
A value the maker does not publish is shown as "not listed in maker sources we checked".
Where the numbers come from
- Stations and batteries: maker product pages, spec tables, and user manuals. List prices are the maker store price on the date shown.
- Appliances: ENERGY STAR certified-product data (medians), maker manuals (CPAP, Starlink), and Champion Power Equipment's published wattage chart for running and starting watts. Your appliance's own label is always better.
- Third-party tests: published results from CNET and OutdoorGearLab, cited with the reviewer's load, method, and date.
Labels
Every number carries one label: spec, calculated, or third-party test. The methodology explains each one.
Open data
A read-only JSON API and a downloadable dataset will be listed here when they ship.