Dell laptop wont charge battery
 

I have a Dell Precision M6400 laptop. I have replaced the battery and the charger like
http://www.scontobatteria.com/images...00-battery.jpg . While the laptop will run on AC power it will not charge the battery. It says plugged in not charging. If I restart the laptop I get an error screen that says the charger is not recognized. Is there a solution to this? I know there is an identification pin in the plug end of the charger and it is still there.

Dell Precision M6400 battery
 

a good battery for Dell Precision M6400 laptop can be useful.you may need a new batteria Precision M6400 ,this may can help you .
http://www.batterietutti.com/img/del...00-battery.gif