My parklights and dashboard lights flashed off and on, and no response to engine on 1999 Chrysler 300M

I could not start the engine, so I had to disconnect the battery

Asked by for the 1999 Chrysler 300M
1 answer 2 comments
does the engine turn over .why did you have to disconnect the battery?
The engine would not turn over, the battery was dead. The next morning I jump-started the car with my other car and everything was normal, I let it run for about a Hour or so to recharge the battery, my question is, what caused it to act that way?
could be a bad battery. check the charging system