9 Scientific, weighing, measuring, signaling and checking apparatus and instruments; scales, in particular caravan scales and levels; combustion gas detectors; compasses; electric and electronic operating and regulating apparatus, in particular electronic parking assistance systems; electronic display apparatus and instruments and parts thereof; electric anti-theft alarm devices, other than for vehicles; automatic vehicle speed control apparatus; navigation apparatus for vehicles; video cameras; monitors; television apparatus; CD players; MP3 players; satellite receivers; antennas for television and radios; photovoltaic apparatus and installations for generating solar electricity, and parts and accessories thereof; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, in particular batteries and their accessories; battery chargers; battery indicators; instrument for capacity measurements; voltage transformers; inverters [electricity]; cables [electric]; plugs [electric]; sockets [electric]; electric socket covers; electrical couplings; terminals [electricity]; fire extinguishers; vehicle breakdown warning triangles; reversing cameras for vehicles; navigation apparatus and navigational instruments, also for vehicles (included in this class); audio and video systems; voltage transformers (all the aforesaid goods intended for motor vehicles); satellite systems, antenna systems and receiving systems for radio and television reception; chargers for motor vehicle batteries; batteries, in particular vehicle batteries