AM Personal Portable Radio (120-0108) Care and Maintenance Faxback Doc. # 18666 MAINTENANCE: Clean the case only with a damp cloth (no solvents or abrasives please). CAUTION: When the battery becomes weak or dead, replace it with a fresh one. When you store your radio for some time, always remove the battery. Even a so called "leak-proof" battery can leak chemicals that can damage the radio. (EB 12/20/95)