9 Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, rectifiers, inverters, transformers, battery chargers, accumulators, voltage regulators for electric power, and controllers; accumulators, electric; accumulators, electric, for vehicles; accumulator boxes; accumulator jars; anode batteries; high tension batteries; batteries for lighting; batteries, electric; batteries, electric, for vehicles; galvanic batteries; electrical adapters; fuses; battery chargers; chargers for electric batteries; inverters; electrical inductors; commutators; converters, electric; condensers; contacts, electric; battery boxes; computer monitors; optical condensers; plates for batteries; grids for batteries; step-up transformers; reducers, namely, electronic controllers used to reduce power consumption; switches, electric; switchboxes; switchboards; circuit closers; electricity distribution consoles electrical distribution boxes; power distribution panels; voltage surge protectors, voltage regulators for vehicles; resistances, electric; relays, electric; solar batteries; solar panels for the production of electricity; battery jars; electrical connectors; connections, electric; junction boxes; junction sleeves for electric cables; electric control panels; current rectifiers; transistors; transformers; anti-interference devices, namely, interferometers