so my ac adapter recently died and my battery will soon too I just need my computer to hold on for a year cause of school, so I can buy a new laptop I am currently using a Dell Inspirion N5050 for almost 4 years the accu I used didn't come with it but was perfectly fine "I guess" adapter I was using, LA65NE1-00 the one I'm using now is LA90PS1-00, I really hope it will be fine using this adapter.