Battery warning: (1) Keep out of reach of children. Swallowing may lead to serious injury or death in as little as 2 hours due to chemical burns and potential perforation of the esophagus. Immediately see doctor; have doctor phone (202) 625-3333. Keep in original package until ready to use. Dispose of used batteries immediately. (2) Risk of injury due to tire, explosion or leakage. Do not disassemble, charge, crush or expose to fire or high temperatures. Do not mix old and new batteries.