Boeing’s 787 Dreamliner was grounded this week because of concerns that it’s lithium ion batteries could catch fire. The problem is far more serious than government or company officials initially thought.


  1. the lithium ion battery cells has the possibility that the battery temperrature turns an extreamly high. the battery system has a body including the battery cells; a charger/discharger interface connected to the cells and the controllor. the cells are made by japan company. the charger/discharger interface are made by the american company. the system controllor are made by the french company.

Leave a Reply