9 Apparatus and instruments for accumulating, storing, conducting, regulating and transforming electric current namely, power supplies and electric coils and power controllers; Fuel cells, cartridges for fuel cells, anodes, cathodes, electric contacts, electric, component parts of the aforesaid goods; storage batteries, anode batteries; solar cells; battery starters, car batteries, motorcycle batteries, solar cells; chargers for electric batteries; camcorders; data processing apparatus, computers, in particular laptop computers