Chargers for batteries; Diodes; Earphones; Earphones and headphones; Industrial calibration sensors; Jumper cables; Lithium ion batteries; Micro-processors; Radio transmitters; Scanners; Scientific measuring instruments, namely, conductivity meters; Semiconductor devices; Transistors; USB cables; USB cables for cellphones; Battery chargers; Battery chargers for use with telephones; Burglar alarms; Calculators; Cell phone battery chargers; Chipsets; Document printers; Electronic servo motor co...