Battery chargers; batteries; apparatus and instruments for conducting, switching, transforming, accumulating, regulating, storing or controlling the electric distribution of use or current and voltage; electric apparatus, namely, on-board network converters, power converters, traction converters and power supply devices being power converters, particularly for rail, public transport, electric mobility and industrial installations; electric control devices for power converters, traction conver...

battery chargers and component parts thereof