The world's largest manufacturer of personal computers, Dell, is to recall 4.1 million of its notebook computer batteries because of a fire risk.
http://news.bbc.co.uk/1/hi/business/4793143.stm

Here is the link again to the effected LT
https://www.dellbatteryprogram.com/

http://blank.antville.org/stories/1420540/#1420555