Samsung T809 D820 SGH-D830 SGH-D840 SGH-E250 SGH-E900, SGH-F300, SGH-U300, SGH-U600, SGH-X820, SGH-X830SPH-M610 SCH-U740 SPH-M620 SGH-D900 Travel/Home/Wall Battery Charger Input: 100V - 240V (U.S. & World Standard) (50~60Hz/180mA). Output: 7.6V / 800mA.