My wife has an Asus k50IJ laptop with a bad battery, it's old. I bought a replacement from newegg which is http
/www.newegg.com/Product/Product.aspx?Item=9SIA0U01FM9451
Original battery specs:
Asus Li-Ion Battery Pack A32-F82 L0690L6
+11.1v/440mAh, 46Wh
Replacement specs:
11.1v/4400mAh
The new battery is not recognized and I can't figure out what else to do. I went in to device manager and tried deleting the battery and restarting and having it go through all that, but it was useless. Could it be a bad battery or do I need to do something to make it work? I've never tried replacing a laptop battery before so I'm not sure where to go from here....

Original battery specs:
Asus Li-Ion Battery Pack A32-F82 L0690L6
+11.1v/440mAh, 46Wh
Replacement specs:
11.1v/4400mAh
The new battery is not recognized and I can't figure out what else to do. I went in to device manager and tried deleting the battery and restarting and having it go through all that, but it was useless. Could it be a bad battery or do I need to do something to make it work? I've never tried replacing a laptop battery before so I'm not sure where to go from here....