Mobile phone covers; Battery housing covers; Covers for smartphones; Mobile phone cases; Mobile phone sets; Protective film adapted for smartphones; Protective films adapted for computer screens; Battery cables; Battery chargers; Alkaline accumulators; Batteries; Electric apparatus for charging batteries; Electrical batteries; Portable power supply apparatus (batteries); Rechargeable batteries; Earphones (other than hearing aids for the deaf); Headphones; Headphones for audio apparatus; Rechargeable cells; Rechargeable cellular telephone batteries; Data feeders for use with artificial intelligence; Artificial intelligence apparatus; Electrical scales; Electrically controlled display apparatus; Electronic apparatus for monitoring machines