Personal computer carrying cases; cameras; digital cameras; video cameras; audio tape recorders and players; video tape recorders and players; television sets; projector televisions; high definition televisions; plasma television sets; liquid crystal displays; personal stereos; earphones; stereo speakers; stereo tuners; stereo amplifiers; radios; accumulators; lithium batteries; batteries; battery packs; rechargeable batteries; Ni-Cds batteries; AC/DC converters; adapters; electrical power supplies; battery chargers