Batteries; rechargeable batteries; vehicle batteries; solar cells for generating electricity; solar panels for generating electricity; parts, accessories and components for batteries; parts, accessories and components for solar cells and solar panels; apparatus and equipment for generating electricity; capacitors; self-assembling nano particle capacitors, derived from metallic compounds; scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and equipment for conducting, switching, transforming, accumulating, storing, regulating, controlling or supplying electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software; fire-extinguishing apparatus; parts, accessories and components for all the aforesaid goods

water filters; reverse osmosis systems