I left the tunk open for about a week. The trunk light was on. I check the voltage on the battery it read 11.5 volts. The lights power locks radio still works, but did not bother to start. I closed the trunk and place a trickle charger on the battery last night when I found out the problem.

I don't know the age of the battery but it look fairly new (I purchase the vehical used).

I hope I did not just kill the battery. What do you folks think. Do you folks have experience with these things.

thanks

__________________
Silver Honda Accord, 2006
Silver G500, 2003
Silver SLK-320, 2002
Black ML-320, 2000
Bule Porsche 993 Targa , 1997
Silver Merkur XR4Ti, 1987