We are moving to the US from the Netherlands. My son has a Veloretti Ace TWO. I called Veloretti and they said I could use the battery charger in the US with a converter. I'm not sure that this is the case. Does anyone know if it will work? This is the battery charger. I'd rather find out now before we move back to the US because the bike is so expensive and I would hate to get it there and not be able to charge it. I'd rather sell it here before I go if that's the case.