Steve Smith blueyonder.co.uk> writes: > > Read the date code. If its more then 3 years old probably dead more than 4 > years old defiantly dead ! automotive batteries are made from low grade Definitly dead is a fairly strong statement. I might just get lucky, but both my and my wife's cars have 5 year-old batteries, still running with no problems. My point, servicable period depends on number of conditions such as temperature, load etc. Hard to make a blanket statement. Sergey Dryga -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist