The article describes research and development of secondary cells in Czechoslovakia in the 20th century to 1989. With some exceptions, the cells were studied intensively only from 1970s. The research in relevant scientific institutions was realized in close co-operation with industry laboratories and in some cases also in the context of international collaboration. The main topic of the research was new types of electrodes, which were soldered by plastic.
Financed by the National Centre for Research and Development under grant No. SP/I/1/77065/10 by the strategic scientific research and experimental development program:
SYNAT - “Interdisciplinary System for Interactive Scientific and Scientific-Technical Information”.