electrical adapters; batteries, electric, for vehicles; accumulators, electric, for vehicles; battery chargers; cables, electric; chargers for electric accumulators; connections for electric lines; converters, electric; covers for electric outlets; current rectifiers; galvanic batteries; inverters [electricity]; photovoltaic cells; plates for batteries; projection apparatus; solar batteries; solar panels for the production of electricity; step-up transformers; transformers [electricity]; voltage regulators for vehicles; wire connectors [electricity]