[ Amplifiers for wireless communications; ] Antennas; Batteries; [ Battery cases; ] Battery chargers; [ Car aerials; ] Car antennas; [ Chargers for batteries; ]Chargers for electric batteries; [ Coaxial cables; ] Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Earphones [ and headphones; Electric cables and wires; Headsets for mobile telephones; Intercoms; Lightning arresters; Lithium ion batteries; Marine radio commu...