Hello I bought a new model 7570 laptop a month ago and noticed that the battery life has dropped to 95.2%. is it normal after such time for this model ?. I will add that I have used a laptop so far only on batteries, i.e. I have charged up to 100% and disconnected the power supply. I will also add that the bios shows the excellent condition of the battery.
The battery life will show a drop of 10-15 % in the initial few weeks of usage & this is normal. The battery life will decrease very slowly when it reaches 80 % on normal usage.
Please observe your computer & feel free to reach out to us if the life is depleting too fast. For my reference, please click on the message tab next to your avatar– click “New Message” & search for my Dell username (Dell-Sreejith R) & send a private message with the service tag, registered name & email address.