Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; 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 [electricity]; electric loss indicators; inductors [electricity]; collectors, electric; computer software [recorded]; computer programs [downloadable software]; computer programmes [programs], recorded; computer software applications, downloadable; commutators; converters, electric; condensers [capacitors]; contacts, electric; battery boxes; monitors [computer programs]; computer operating programs, recorded; optical condensers; plates for batteries; grids for batteries; step-up transformers; reducers [electricity]; cell switches [electricity]; switches, electric; switchboxes [electricity]; switchboards; spark-guards; circuit closers; branch boxes [electricity]; distribution consoles [electricity]; distribution boxes [electricity]; distribution boards [electricity]; voltage surge protectors; voltage regulators for vehicles; reducers [electricity]; resistances, electric; relays, electric; solar batteries; solar panels for the production of electricity; accumulator jars; battery jars; connectors [electricity]; connections, electric; junction boxes [electricity]; junction sleeves for electric cables; control panels [electricity]; current rectifiers; transistors [electronic]; transformers [electricity]; anti-interference devices [electricity]