Energy density in batteries is currently around 200 Wh/kg and growing, but still a long way from what kerosene can deliver. As a result the electric aircraft we will see emerge in the next few years will have a range limited to a few hundred km.
Electric aircraft will require charging stations. But a standard is yet to be defined, and most airports/airfields have not planned such infrastructure at this stage. As a result, electric aircraft will have to be operated in an environment with very few stations.