When I Turn Off My Car And I Leave The Radio On For Like 5 Min Or So, No Amp No Sub Jus The Radio . The Car Doenst Start. The Battery Keeps Drainging. Do I Need A New One. Cuz It Shouldnt Jus Drain After 5 Min Or So. Or If I Leave The Lights On For 5 Min.

 

With the car runing, check the battery terminals with a voltage meter, you should be getting 14+. If you do, change your battery, if not it is probably your alternator. Sounds like a dead cell in the battery though.

 

Have you battery tested, at a parts store.

 

Get the car started and head on over to an autostore that does free battery testing.

 

why do you capitalize every word? Does the battery drain when you do NOT use the radio or lights after driving?

 

People who capitalize every word have some form of neurosis. Instead of visualizing things as fluid, they visualize everything as abrupt. With the end of each thought at the end of each word. Instead of the each thought being fluid throughout the sentence.

These are also the types of people who go crazy because their battery died.