Bicycle helmets; electronic locks; electronic keys for vehicles; electrical bicycle locks; electronic monitoring equipment; accumulators for vehicles; chargers for electric accumulators; plug-in accumulators; accumulator boxes; electric accumulators for vehicles; mains connection parts [batteries]; solar battery chargers; pre-heaters for batteries; batteries for electric vehicles; battery chargers for use with telephones; chargers for smartphones; electric charging cables; electric cables; in...