This is how my day went

[EZY]

Drove around most of the afternoon in my '02 S just running errands n stopping at different places on the beach to relax for a short while..every time I would climb back in the Boxster n it cranked right up..got back to the condo n parked in the garage n cut the car off. As I was getting out I decided to go ahead n put the top up..so I climbed back in inserted the key n turned the switch....nothing..would not turn over. Got my jump box from my truck n connected it..would not turn over. Granted my jump box was not fully charged n I haven't had time to check everything out but that was my day..I've had the S for 10 months n the battery was in it when I bought it so maybe time was up on that battery but it was so sudden..cranked all day n then it was dead? Hard to believe with no warning at all..has this happened to anybody else? I'll be looking closer tomorrow but until then your comments will be appreciated....EZY