As we have previously reported, Japan's trade ministry issued a warning on Tuesday that three fires have been linked to overheating iPod Nano units from Apple Inc., possibly due to a battery defect. Apple has responded by promising to replace faulty over-heating batteries from first-gen iPod Nano models in Japan.
Apple is aware of 17 overheating cases in the country related to the iPod Nano. The company sold 1.81 million of the models between September 2005 and September 2006. Previously, Apple warned that most models of iPod can overheat if they are charged in certain protective cases. The line-up uses Lithium-Ion batteries, which are common in consumer electronics products, and have had to be recalled by many companies due to overheating issues.











