I bought one of those AA battery charger gizmos for our cell phone (Samsung). It came with 'bout a half dozen adapters, none of which fit our phone. I contacted the vender (bought on ebay), they sent a few more adapters, none of which fit. I decided to keep the thing, gonna get a new cell one of these days, maybe I will get lucky this time. I don't have the knowledge (or guts) to start sticking wires into the slot on the bottom of the cell...