HOME 9V Charger/Adapter Replacement For RadioShack PRO-92 RADIO SCANNER 12 Volt Power Supply - 1 Amp Standard (12V 1A DC) Adapter 100% Brand New, High Quality AC Wall Power Charger (non-OEM) Input: 100V-240V AC; great for replacemnt or travel back up Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection. Tested Units. In Great Working Condition.