Lenovo has recently expanded their recall of batteries to include models Thinkpad T410, T420, and X220 which are currently utilized on campus. Batteries are being recalled due to overheating.
The IT department has investigated our affected systems and noted that most batteries are not included in this recall.
If you have one of the aforementioned systems and would like to see if your individual battery is included in the recall please visit: http://www.lenovo.com/batteryprogram2014
Instructions are provided within the webpage on how to request a replacement battery if yours has been recalled.