Okay so I got a new battery about a month ago and the car has been running perfectly. Today I turn the key to start it and nothing comes on, no click, no lights, nothing. Then I pop the hood to jump it, before anything is hooked up the lights come back on and I go start it and drive to school. I go to leave school today and it does the same thing except I cant get it running, I towed it out of the parking lot but I need help as quickly as possible..

Power comes and goes (full power no dimmed lights or anything)
New battery with good connections

Any suggestions?

 

Clean the terminals to the battery. Also clean your grounds while you're at it. Fine sand paper will be your best friend

 

Its raining like crazy out so I can't get to it right now. But the battery terminals are pretty much spotless.. But I'll try again. What grounds do you recommend cleaning?

 

Check the ground connection at battery, where it connects to terminal, and follow the wire to where it bolts to engine. All need to be clean and tight.