A:AnswerThis laptop does not have any unusual noise, if you experience any, we recommend contacting the Dell Technical Support team for assistance. They are available on Facebook and Twitter(@Dellcares). The weight of this laptop is 2.722 kg (6.00 lb). NOTE: The weight of your computer depends on the configuration ordered and manufacturing variability.
A:AnswerThis laptop includes a 3-cell (56 Wh) integrated battery. For details on this laptop with a 6-cell (86 Wh) battery configuration, we recommend contacting the Best Buy support team for assistance: https://www.bestbuy.com/contact-us