First consider how much is "some battery." E.g. do you really want that more computing work allows higher payments? Bad luck paying anything not cents when you

First consider how much is "some battery." E.g. do you really want that more computing work allows higher payments? Bad luck paying anything not cents when you don't have your computer or a mobile plugged in the wall. Who's "richer"? Who has a bigger computer. Etc. Also see my other comment here.