Dead battery crack of dawn on work day--ugh! AAA jump to my fave auto shop, of course. Took me in when super busy on a Monday. I was so stressed about missing work, but got to use laptop while waiting to get not only battery but circulation filter that was no longer healthy! I always seem to get that extra service matter handled, along with main problem. Thanx yet again for being kind and explaining details to me. I so appreciate your patience and quality of work. Your crew, all gents! BTW, new office lady a real plus.