Battery Charger Kit Compatible with Samsung Galaxy Player 3.6 / 4 / 4.2 / 5 inch screens &ndash; Contains multiple charging options, including AC Wall, DC Car and USB Port Intuitive color coded LED light indicators display when the battery is properly connected, in charging state, and fully charged. Super easy to use! Gomadic Kit includes ability to charge the Samsung Galaxy Player 3.6 / 4 / 4.2 / 5 inch screens battery from a variety of power sources including AC wall outlets, DC car cigarette ports, or any standard USB port Specification: Samsung Galaxy Player 3.6 / 4 / 4.2 / 5 inch screens Supported, Dimensions: 2.0 X 4.0 X 0.5 inches, Power Input: 110-240 VAC, USB Output Power: 5.0 VDC Fast, light weight, flexible and very compact form factor. Advanced internal circuitry protects from power surges, accidental reverse polarity, and overcharging. Charger includes an additional side USB port which can be used to charge a second accessory.