Spec desk

Ranked · Spec desk

Updated 9 September 2026

Portable power · spec desk

Updated 9 September 2026

Watt-hours, inverter watts, and winter charge limits — on a board you can scan. We do not invent capacities. When a number is missing, we write unknown.

How this desk works

  • Manufacturer / press-release specs only, date-stamped (9 September 2026).
  • Big numbers are from the sheets — not invented 0–100 grades.
  • Official packshots we host locally (Power + Phones press photos). No hotlinked brand images.
  • Product links go to brand pages or Amazon search.

Open the Power silo Open the Phones silo