Many devices are using usb charger at present like GPS
, iPhone, iPod, MP3 etc. One will find one lighter socket splits along with one lighter socket in an usb charger. These sockets are placed in such a way that one will not find problems in plugging and unplugging. The usb charger has sleek surface. It results large power output.
Also the main usb charger adapter plays an important role in supplying power to lots of devices from a particular charger. The usb charger gets very easily plugged in one's usb power cable. It also uses LED power indicator. The usb charger are quite smaller , having less weight and having a compact body. It also gives an output of about 5V as one finds in computer and laptop usb port.
The usb charger is a unique product in the market for those consumers who have usages of many devices getting charged with one's usb cables. The usb charger works to connect these devices to the usb main charger so that they get plug in the main power supply for charging. The usage of LED in the usb charger helps in determining when the main charger adapter is giving power. Its prescence is seen in certain electronic products such as mobile phones, PDAs,bluetooth headsets and many other devices which have usb charger backing.