OK, here goes. Went to start my car and it started but acted like battery was weak. The battery is less than 3 months old so I was concerned. I drove the car for over 2 hours before I shut it off for about 5 minutes as I ran in the store. When I came out, the car wouldn't start under the power of the battery but did with a jump. With a jump, the starter seemed to turn over at normal speed and car started right up. I took off the negative cable to the battery and the car stayed running so the alternator is working. I have not checked with a voltmeter what is coming back to the battery and the actual battery voltage.

So, what should the voltage back to the battery be, I guess around 12-14 volts, can anyone confirm this?

Can anyone suggest points of power drainage? I noticed that my sunroof, you have to click the switch a few times in order for the roof to close. This was never the case before this happened. There are some fuses and relays adjacent to the battery under the rear seat. One relay I can hear is the sunroof relay. Whats the rest?

This power drainage was intermittent but seems way more frequent lately. Every morning the car will start but acts like battery is weak.