The subject of proper disposal of E-cigarette batteries came up today so I wanted to provide some information:
This Blog by Audrey Schroder from March, 2012 offers information regarding battery recycling, including a location at the Smokeless Lounge.
Click for "Recycle Old E-Cigarette Batteries"
Contained in the Blog is some additional information regarding Call2Recycle. You can go to their website at www.call2recycle.org/locator/, and enter your zip code to find a drop-off location near you.
(Added to Links on 5/17/12, Battery Section "Cleaning & Maintenance")