FDK's original technology FDK's original technology

FDK's original technology

Battery technologies

FDK has repeatedly innovated with our own perspective and methods throughout our over 70 year history of battery development.
The results are used in our latest battery developments.

Electronic device technologies

"Electrochemical technology" and "Material development" are the starting point of FDK technology.
Energy management products that make full use of these unique technologies contribute to a wide range of fields, such as from industrial equipment to home use.