On Nov 2, 2010, at 2:48 PM, Stephen R Phillips wrote: > The main reason why is you should always go by the battery =20 > manufacturers specs. Yeah, right. Except for all the customers who are going to replace =20 that wonderfully spec'ed $4 Brand-name cr2032 cell with a no-name =20 import (that probably doesn't even have a spec sheet) at 1/10th the =20 price. And who's to say under which circumstances that wouldn't be =20 the correct decision... Certainly HUGE numbers of keychain LED lights have been sold that =20 overdrive their LEDs from over-discharged coin cells without a =20 consumer backlash about awful output and poor battery life... BillW --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .