KnowraAmpere-hourLinked fromLinked fromThe 2 pages that link to Ampere-hour, each with the reason it gives.All 2Related 1Compared with 1CoulombCompared with: Battery capacity often uses this larger charge unit instead of coulombs.Peukert's lawRelated: Battery ratings in ampere-hours are conditional; Peukert’s law shows why the load matters.