Materials for electricity mains (wires, cables); Electrical adapters; Electric power supply units having stabilised output voltage; Electric plug adapters; Power controllers (electric); Accumulators, electric, for vehicles; Accumulator boxes; Plates for batteries; Battery chargers; Photovoltaic cells; Grids for batteries; Battery leads; Electric connectors; Connectors for electronic circuits; Battery starters; Charging apparatus; Solar batteries; Solar panels for the production of electricity