I would like to build a charger for this puppy, a 6AH Polymer Lithium Ion Battery: http://www.sparkfun.com/commerce/product_info.php?products_id=8484 I have no knowledge of how to build a battery charger for a lithium ion battery. Any enlightenment will be appreciated. Vic -- *____________________________________________________________________________________________* *Victor Fraenckel KC2GUI victorf ATSIGN windreader DOT com** "Dost thou not know, my son, with how little wisdom the world is governed?" -Count Oxenstierna (ca 1620) to the young King Gustavus Adolphus "People sleep peacefully in their beds at night only because rough men stand ready to do violence on their behalf." - George Orwell "When a true genius appears in the world you may know him by this sign: that all the dunces are in confederacy against him." -Jonathan Swift * -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist