Ultra Slim Travel Charger for Samsung T809 / SPH-M610 / SCH-U740/SPH-M620/SGH-D900 Ultra slim design is lightweight and portable Quickly charges most batteries in 1 to 2 hours Convenient second charger for home or office Protects against short circuit &amp; overcharging Compatible with Samsung SGH-D830 / SGH-D840 / SGH-E250 / SGH-E900 / SGH-F300, SGH-U300, SGH-U600, SGH-X820, SGH-X830T809 / SPH-M610/SCH-U740/SPH-M620/SGH-D900 / SGH-T329 / SGH-T219 / SGH-A437 / SGH-A727 / SGH-A717 / SPH-A303 / SCH-R510 Wafer