MARANELLO, Italy (Reuters) - Ferrari will issue its first fully electric model after 2025, with battery technology still requiring more development, Chief Executive Louis Camilleri said. Ferrari has previously said a fully electric vehicle would be launched after the current industrial plan ends in 2022. Analysts have said they do not expect it before 2023. Camilleri said Ferrari was "certainly" studying a fully electric grand tourer car (GT), but that it would stick to hybrid..