Consumers should immediately stop using the recalled batteries. Consumers may contact Hobbico Inc. for instructions on returning their battery for a free and full replacement battery. For additional information, consumers may contact Hobbico Inc. toll-free at 866-462-2426 from 8 a.m. to 5 p.m. CT Monday through Friday or visit the company's recall website to register for the recall. The firm may also be contacted at the following email address: helihotline@hobbico.com . Date modified: 2008-08-01