I am at home in the UK now, with a UK charger that I use for my regular Nokia, and a US Nokia (same model) phone that I will be using in the US, and that was purchased there. I would like to charge the US Nokia, and am wondering if I can charge it on the Nokia charger here that is meant for my UK Nokia. In other words, do the respective chargers provide the same amount of juice going into the phone, even though the current coming from the wall is different? Thanks again!