Here's some info on batteries. I still can't get the link to work right, so paste it in if necessary. http://site.greenbatteries.com/documents/Battery_Guide.pdf OK, so maybe it works this time!

Right click on the above link and select "save target" (explorer) or "save link as" (firefox) and it will save to where ever you tell it to as a .pdf file.

And you will need a pdf reader to view it.