So I've been using my MB for a few days now. The first couple of days I was downloading and installing so much stuff I decided to ignore the battery. But I find it ... strange.
First, it goes down faster than I'd expect it to. I've yet to test it thoroughly, so it might just be an impression. However, I've noticed a couple of things :
1) It tends to go down a bit when sleeping. I charged it full during the night, and used it for a while this morning. Mostly browsing stuff (forums, news, facebook). When I left for work, it was at 90%. When I came back tonight, it was at 81%. Obviously, nothing happened during the day. The MB was closed, Power sleep is off when not on the power adaptor. All apps were shut down, except those I have in the menu bar.
2) Now it's at 78% - been browsing for half an hour. It said 2:20 left at 80% (!!) and now it says 3:03.
I realize the "time remaining" thing is an extrapolation, taking into account what you're currently doing, but I find it both very imprecise and very low. I only have Mail and Firefox opened.
The only thing in "Apps using significant energy" is Firefox. I had the same thing while using Safari with no extensions.
It went down 2% during the time I took to write this post.
Anyone else noticing this ? What does your battery say ?
Here's my activity monitor : https://www.dropbox.com/s/os3r0eck5r6u4ns/Screenshot%202015-04-17%2018.32.58.png?dl=0
First, it goes down faster than I'd expect it to. I've yet to test it thoroughly, so it might just be an impression. However, I've noticed a couple of things :
1) It tends to go down a bit when sleeping. I charged it full during the night, and used it for a while this morning. Mostly browsing stuff (forums, news, facebook). When I left for work, it was at 90%. When I came back tonight, it was at 81%. Obviously, nothing happened during the day. The MB was closed, Power sleep is off when not on the power adaptor. All apps were shut down, except those I have in the menu bar.
2) Now it's at 78% - been browsing for half an hour. It said 2:20 left at 80% (!!) and now it says 3:03.
I realize the "time remaining" thing is an extrapolation, taking into account what you're currently doing, but I find it both very imprecise and very low. I only have Mail and Firefox opened.
The only thing in "Apps using significant energy" is Firefox. I had the same thing while using Safari with no extensions.
It went down 2% during the time I took to write this post.
Anyone else noticing this ? What does your battery say ?
Here's my activity monitor : https://www.dropbox.com/s/os3r0eck5r6u4ns/Screenshot%202015-04-17%2018.32.58.png?dl=0