High Quality Premium Plug in Vehicle Cell Phone Car Charger for Samsung Galaxy S 4 & SGH-I337 & SCH-I545 & SGH-M919 & SCH-R970 High Quality Premium Plug in Vehicle Cell Phone Car Charger for Samsung Galaxy S 4 & SGH-I337 & SCH-I545 & SGH-M919 & SCH-R970. Fits into any 12V accessory outlet or car lighter jack. Micro USB connection, great for charging on the go. Made with Smart IC Chip technology to prevent overcharging / overheating Talk and charge your device simultaneously. LED indicator lights up when charger is ready and powered. Great for the car, travel, road trips.