Hey, whatever. I charge my phone on a plug-in wall charger. Writing on the charger says it's rated for between 100 and 240 volts. To me it looks like a small plastic box with a plug on it that weighs a couple ounces. Written on back are the words, "Made in China". I bought it at Radio Shack for maybe $24. I plug it in every night before I go to bed and I sleep like a baby. Riding my bike on the road; now that will give me the heebie-jeebies. Now if I start hearing about more people turning to toast while using a plug in charger I'll have to rethink that opinion.