You searched for: “ampere hours”
ampere-hour, ampere hour; Ah, AH (s) (noun), ampere-hours; ampere hours (pl)r
A measure of the flow of current (in amperes) over one hour when the rate of flow is one ampere: An ampere-hour is equal to 3600 coulombs (standard international unit of electric charge).

The ampere-houris used to measure battery capacity.

This entry is located in the following units: Measurements and Mathematics Terms (page 2) Photovoltaic Conversion Efficiency Terms + (page 1)