I using Dell laptop from three years And it os working very good .I using this laptop 9 to 10 h very day and it is working very well.
After using my laptop battery not give backup only give 1h for that I buy a new battery from online but that battery work not good. Even it is not charging .
I call dell support center they ask me many qustion regading battery and laptop and also adopter . They ask me serial number of product and tag number which on my laptop and battery. After all information I gave they send me a new battery by dell corior they came to my home they change battery .
And now it is working very well and battery giving 4 h backup rght now . Few days after sending dell call me agian for comformation . I really thanks full to Dell.
