Dell Inspiron 1525 won't charge when plugged in [Closed]


i have bought new original battery and its adapter. Even after putting new battery in its slot and charging with new adapter, my battery do not charge. It says " plug in, but not charging". i am using Window 7 as OS, Laptop 2008 model of Dell Inspiron 1525.Is there any one who can help me, to fix this problem of laptop.

Would be grateful for your help.