'99 Nissan Altima
Battery wasn’t fully charged when I tested it, hope that doesn’t make a difference. It’s a very cheap battery, and I’m going to replace it anyway.
Battery dies frequently.
Car hasn’t been started in about five days. It started fine today, and I started it to put it in the driveway. Then I shut it off.
Put multimeter on battery, it registered 12.43 v and dropped rapidly from there. 12.36 after about a minute and kept going. I then started the car. It registered 13 something, then dropped rapidly. Down to about 12.72 after about 30 seconds. Started revving and up to 13.
Let idle and turned on fan and highbeams - 12.82. Then revving- 12.75. Stayed at 12.75 at idle.
Turned off fan and headlights, still at about 12.75.
Turned off, and 12.65 and dropping rapidly. 12.43 after about a minute. 12.34 after 30 seconds more.