I have a Pride HB8204B Portable Battery Charger that I am planning on bringing to Europe. I thought it would be fine to use without a converter because the spec label on it says "INPUT 115/230VAC". But, then I noticed a sticker next to where the power plug connects that just says "115 VAC". So, now I am not sure. If I just try it and plug it into an adapter (without a transformer) could I do major harm to it during my trip? That would be a disaster. But, I really don't want to have to plug it into a converter all the time. Anyone have any thoughts, or know this charger well enough to say whether it is configured to be 115 only?