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

battery chargers and component parts thereof