Attention all Dell laptop owners. Contact Dell Battery Replacement Hotline at 1-866-342-0011, if you purchased your laptop between April 2004 and July 18, 2006 (check detail info below). By the time you’re reading this post, the website https://www.dellbatteryprogram.com/ should be alive and kicking. Dell’s Sr. VP of Mobility Product Group sends out a sincere apologies. It’s important to note that before we start finger pointing – these batteries were outsourced to Sony. They should share in the blame as well. Click through for more details.

Potentially affected batteries were sold with the following models of Dell notebook computers or separately as secondary batteries:
There is a two (2) step process to identify if your battery is affected:
Step 1: Is your battery model affected?
Goto https://www.dellbatteryprogram.com/ for more info.
Read [NYTimes]