HT201585: Determining battery cycle count for Mac notebooks

Learn about Determining battery cycle count for Mac notebooks

michaelfromhewitt

Level 1 (0 points)

Q: My amperage on my battery shows -3009 under battery information. Is this normal?

My amperage on my early 2013 MacBook Pro Retina shows a -3009 in the battery information. Is this normal?

Thanks,

Michae

MacBook Pro (Retina, 15-inch, Early 2013), OS X Yosemite (10.10.4)

Posted on Aug 21, 2015 7:10 PM

I have this question too

Q: My amperage on my battery shows -3009 under battery information. Is this normal?

All replies

Helpful answers

by mende1,

mende1 Aug 21, 2015 10:03 PM in response to michaelfromhewitt
Level 10 (93,314 points)

Desktops

Aug 21, 2015 10:03 PM in response to michaelfromhewitt

That's normal. You are seeing a negative number because your Mac is taking power from the battery, so do not worry about it.
Reply options

Link to this post