On the 18th February 2019, Dr. Slavko Mentus, a full member of the Serbian Academy of Sciences and Arts (SASA) and full professor at Faculty of Physical Chemistry in Belgrade, gave a lecture on batteries—background science and the importance of this type of power source—at the University of Niš, organized by SASA, Branch in Niš. Knowing about his previous work on weather control and batteries, I wondered how he managed to connect these two fields. After the lecture, Prof. Mentus kindly agreed to share his expert opinions on these subjects.