I purchased this travel kit in preparation for going abroad for 3 months. The charger was compatable in all of the countries in which I charged the battery (Finland, The Netherlands, France, Lithuania and Latvia). The charger worked well and I always had enough power. One draw back was that the internationa plug and adapter tended to slip apart during use. Once I notice this, I frequently checked the connection to avoid this mishap. I would have preferred a smaller case too.