Even if the volate out is the same it is worse for the battery if u charge it fast. Such I have an external charger which chargers slower but better for the battery
i'm from England and those 2 pin chargers wont work
just sayin
Well, there's UK version of the site too, I'm pretty sure you can get the right version of the charger pins that supports your country
Try to check in the Blackberry retail store, you will find it and even this you can use the switch board and plug this in and charge, its not a big deal if you really wanna charge your phone quickly