Dell is recalling 4.1m laptop batteries following reports of its laptops overheating and bursting into flames.
It has issued the biggest recall in computer history following video footage of one of its laptops on fire.
There have only been six instances and no-one has yet been hurt, but Dell are erring on the side of safety and issuing the recall of the batteries - made by Sony Energy Devices.
The recall involves 18 percent of Dells 22 million notebooks sold between 1st April 2004 and 18th July 2006.
We recommend all Dell laptop customers check whether their battery is affected on this website.