Computers; Modems; Radios; Walkie-talkies; Apparatus for transmission of communication; Battery boxes; Battery cases; Battery charge devices; Battery chargers for laptop computers; Battery chargers for mobile phones; Battery chargers for tablet computers; Battery jars; Calculating machines; Chargers for electric batteries; Computer peripheral devices; Connections for electric lines; Cordless telephones; Data processing apparatus; Electrical adapters; Electrical outlets; Electrical plugs and s...