Short battery life Dell Inspiron 15R 5521
Short battery life Dell Inspiron 15R 5521
(11-09-2015, 10:33 AM)techie_28 Hello,
I purchased a Dell Inspiron 15R 5521 in January 2014 and when I turned it on today it gave me message during the boot "Permanent Battery Failure.Press F1 to continue".
I understand I have to replace its battery but I know many other people who have relatively older laptops but still can run on battery(Samsung and Dell brands) .
Was wondering why mine had such a short life?are there any steps to prolong it?like I have heard that we should unplug the AC supply once fully charged.
Any Ideas here please?
Regards.