has screen reader unfriendly mathy stuff@jeder it's just counterintuitive unit calculation fuckery done because megajoules would be more annoying to deal with. 1 joule is one watt over one second [1J = 1W • 1s], scale it to hours (which are 3600 seconds), you get 3600 joules [3600J = 1W • 3600s = 1W • 1h = 1Wh].
