2015 Macbook Pro lists 74.9 Watt-hours last the charge on the battery,  Mine says 66 Watt-hours.  Is this right?  This notebook is brand new.

11 cycle count.   Wondering about those who own similar.

After looking at your original post, there is no technical information in it
that may help anyone reply to your question with a degree of accuracy.
•Mac notebooks: All about batteries - Apple Support
http://www.apple.com/batteries/maximizing-performance/
Good of you to question someone asking for more information, and tell
them to further learn from your vague request for general info without
identifying the exact model build series including display & cpu.
Glad you've figured it out. LOL!

Similar Messages

  • Hello.  I recently pieced together a late 2008 MacBook Pro 15".  Everything works fine except the battery constantly goes between "not charging" and "calculating" or, rarely "charging". It does charge after a long while and will report that it is charged.

    Hello.  I recently pieced together a late 2008 MacBook Pro 15".  Everything works fine except the battery constantly goes between "not charging" and "calculating" or, rarely "charging". It does charge after a long while and will report that it is charged.
    I have reset the NVRAM and the SMC a couple of time but that didn't work so I ran an Apple Hardware Test and while testing the logic board it gives the following error:
    4SNS/1/40000000 LB1T
    I've done some research and found this is a temperature sensor related to the battery, but cannot find where the sensor is located in the computer.  Would you know how I can find the sensor to test it?  Could my battery problem be related to something else?  Would a fresh install of Lion help?
    Thank you!
    Mike
    Two pieces of information that may or may not b helpful, the hard drive is from my early 2008 MBP and the only test disc I have access to is from an iMac.

    Why do you have LION installed on that older machine?
    So you say you built a macbook from a bucket of parts eh?   Kudos
    heres a pic of the battery temp sensor

  • Macbook pro late 2011. Have power on the battery but doesn't turn on at all.

    Macbook pro late 2011. Have power on the battery but doesn't turn on at all. Not even a sound, my mac has stayed turned off in nearly a month and now its not working???
    Any ideas to what the problem could be?
    Regards// Michael

    If a SMC reset does not bring life to your MBP, make an appointment at an Apple store genus bar for a free diagnosis.
    http://support.apple.com/kb/ht3964
    Ciao.

  • Ive had my 13 inch macbook pro for less than 30 days and the battery health has gone down to 92% and the computer itself is so slow...i paid %50.00 for an OLD windows computer with 512 mb of ram and it is much faster..is this normal for mac??

    Ive had my 13 inch macbook pro for less than 30 days and the battery health has gone down to 92% and the computer itself is so slow...i paid $50.00 for an OLD windows computer with 512 mb of ram and it is much faster..is this normal for mac?? Also, apple says there is nothing they can/wil do even though i got the apple care....i mean really? $50.00 for 2002 computer with windows XP and 512mb of ram and a single core processor......faster and more usable than $1400.00 computer with 4gb of ram and dual core processor.....***???

    Willtc92 wrote:
    Ive had my 13 inch macbook pro for less than 30 days and the battery health has gone down to 92% and the computer itself is so slow...i paid $50.00 for an OLD windows computer with 512 mb of ram and it is much faster..is this normal for mac??
    obviously not.
    Ive had my 13 inch macbook pro for less than 30 days and the battery health has gone down to 92% and the computer itself is so slow...
    Give examples of how it is slow.

  • TS1388 My battery on my macbook pro all of a sudden keeps using the battery power really quickly, so I am having to rechareg it constantly.  Does anyone know why this occurs or how to fix it.  I have used all the energy saving tips.

    Hi My battery on my macbook pro keeps running low on power very quickly and I have to keep recharging it.  This has never happened before. I have used all the power saver options, but it keeps happening.  Can anyone help. The battery seems to be losing power even when it is turned off.

    Hi BigThinker,
    How old is your Mac? If it is an older one, then the battery may just be dying. You can check by clicking on the Apple in the upper left-hand corner, then clicking on About This Mac>More Info>System Report, then click on Power (about half way down the list). At the top of the resulting display, you should see the following type of info:
    The Health Information will tell you if your battery is going to need replacement soon. If it says Normal, then it is not the battery.
    Cheers,
    GB

  • My Macbook Pro runs VERY slow when unplugged. The battery charges and runs ok. Ran an SMC reset (no success), Safe mode (did not work), and hardware check (came back ok). What can I try next to fix this?

    Hello all,
    I am new to posting on this forum but I really hope that someone out there can help me out. I have a 13" MacBook Pro, 2.53 GHz Core 2 Duo, 4GB 1067 MHz DDR3, running OSX 10.6.8. My problem is that when I unplug the laptop form the charger and run it on the battery, the computer becomes unresponsive to any commands at all. It basically really slows down to a crawl. Even when rebooting it will take 5-10 minutes or more to do so. The odd thing is, when it gets plugged back in while any of this is going on, within a minute or two it works perfectly. It has been in a mac authorized repair shop for 7 weeks and has had a new logic board and a new hard drive replaced. The battery was tested and charges fine, holds a charge when unplugged, and the system profile shows the battery at Normal. Recently, many knowledgeable mac enthusiasts gave me tip that might help. Here is what I did: Ran an SMC reboot (no success), rebooted the computer under safe mode then unplugged it to test (no success), and ran a hardware test on the install disk (showed hardware ok)
    I am at a loss as to what to do next. It has become impossible to use this laptop for my classes when it is unplugged. I am about ready to just go buy a new one, and call this one a goner.
    I am hoping someone reading this can help with any other ideas on its problem. Help? Anyone?
    Steve

    LPBassman,
    since the tech in your IT department was able to copy your daughter’s data from her MacBook Pro’s internal disk, I’d suggest completely erasing the internal disk (using Disk Utility in Recovery mode, reformatting it with a “Mac OS Extended (Journaled)” filesystem), reïnstalling its original version of Mac OS X (either Snow Leopard from the grey Mac OS X Install DVD if it originally came with two grey DVDs, or Lion via OS X Internet Recovery if no grey DVDs originally came with it), running Software Update to get it to 10.6.8 or 10.7.5 respectively, reïnstalling Mavericks, running Software Update again to get it up to date, and finally restoring your daughter’s data.

  • MacBook pro (late 2008) shutting down even without the battery

    Hello
    I have a MacBook pro late 2008 model, recently it started to randomly shut down.
    I have tried the following
    - Reseting Pram
    - Reseting the SMC
    - Recalibrating the battery
    - New hard drive
    - Returned to original RAM (from 4 to 2Gb)
    - Removed the battery and run with the MagSafe only
    - Downloaded a fan control program to run it at max and verify if this was not a heating issue (although this also happens right after starting the laptop)
    Does anyone have any suggestions? I'm already loosing hope on my Mac :(
    Thanks for any help that you could provide

    Hi V,
    Even though the symptoms don't match up exactly, you may have the NVIDIA issue. First, go to System Profiler > Hardware > Graphics/Displays and see if you have the GeForce 8600M GT GPU. This is the GPU covered under the free repair program. While there, also look at PCIe Lane Width. If it says anything other than x16, the GPU has issues (but this is only one potential symptom). If you have the 8600 GPU, bring the MBP to an Apple Store or AASP for free testing. If Apple's free test confirms the issue, repair is free. Read all about it here: http://support.apple.com/kb/TS2377
    Also, whether you have the 8600 or not, you should run all the updates in Software Update.

  • 15" MacBook Pro (mid2010). I need to replace the battery.

    I have inherited my deceased brother's 15" MacBook Pro (mid2010). The battery no longer keeps a charge, so it must stay plugged in.  Can I change the battery myself? If so, must I use an apple battery to replace? Please advise.

    Apple will not sell you one of their batteries for you to install.  They insist on installing it for you. 
    I have seen on Amazon what appear to be OEM graymarket Apple batteries.  If you do choose to purchase one of them, be advised that you will need a #0 Triwing driver to perform the installation.
    ciao.

  • This morning, my macbook pro won't turn on even though the battery is charged and power cord is working. it worked fine last night. what can i do?

    This morning, my macbook pro laptop won't turn on even though the battery is charged and power cord is working. it worked fine last night. what can i do?

    Try the suggestions in this support article:
    http://support.apple.com/kb/TS1367
    Ciao.

  • I have a 2012 Macbook Pro 13" and am having problems with the battery

    Hi There, the battery in my laptop has already been replaced once because it had swollen and didn't allow me to click on the trackpad and recently after 96 charges and 5.2 months of use the health is 84.5% it has gone from a original capasity of 5770 to 4875 is this normal or should i take to to apple, OS X tell be the battery condition is normal and i dont know what to do?

    Apple says that Unibody Macs batteries are designed to have 80% of their capacity after 1000 charges. Your battery has got 84.5% of its capacity after 96 charges, so it's clearly damaged, although OS X says that it's normal.
    Personally, I would take the computer to an Apple Store or reseller again now to get your battery replaced again for free. That's because OS X may say that your battery is failing when the warranty has expired, and in this case, you will have to pay for this battery

  • New 2015 MacBook Pro 13 Iris 6100 - can it run single 5k display?

    Hello.  I'm thinking about buying the new 2015 MacBook Pro 13-in with Retina Display with the new Intel Iris 6100 and pairing it with a Dell UP2715K 5k monitor to run 2560x1440 in retina mode.
    The specs on the Apple.com website for the new MacBook say the following:
    Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on up to two external displays, both at millions of colors.
    Although there's no mention of 5120 by 2880 support it can successfully run two 4k monitors simultaneously, which I would think is more demanding than a single 5k monitor.
    Can anyone offer any insight?
    Thank you.

    Allright, it took me some time to figure out why the write and read speeds were lagging compared to numerous speed tests of rMBP 13" of same year and build.
    During the setup process, when starting up your new rMBP the first time, you'll be asked whether you want to activate FileVault. I activated it.
    As soon as you turn off FileVault and restart your mac and do the speedtest again, it should give better results. As shown in the screenshot you can see that my write and read speeds are now on par with the other speedtests on the internet. Both 1080p50 and 1080p59.94 formats at 12 Bit RGB are now checked.
    Turning off FileVault solved this issue.
    P.S. the whole thing about the NVMExpress only applies to the early 2015 12" MacBook. http://www.macrumors.com/2015/04/11/nvme-mac-os-x/

  • Bootcamp windows 8.0 pro installation issue with early 2015 Macbook Pro

    I am having this issue with installing Windows 8.0 pro (and 8.1 pro) on my early 2015 MacBook pro vs. Bootcamp. I have tried different method for  multiple times and all failed. Any help is appreciated.
    Hardware: (1) early 2015 MacBook Pro with 128GB (13 inches) , (2) Sony USB DVD burner. (3) Two 16 gb flash drive 2.0 version from two different manufactures
    Software: (1) 8.0 Pro ISO on flash drive from Microsoft (I have two copies) (2) 8.1 Pro downloaded from Microsoft website.
    Note -  I was able to download the bootcamp supporting files successfully and copy to a USB flash drive.
    Method 1 - Create the installation disk from ISO on flash drive and also tried copying ISO on hard drive (desktop)- failed.
    I have a 16 GB flash drive (2.0V) connected
    ISO is a valid 8.0 pro copy from Microsoft came on a flash drive.
    I have the windows 8.0 pro ISO on a flash drive and plugged in.
    Issue -  It gets to around 50% of "Copying Windows files..." and then doesn't go any further.  8 hours later, still stuck at around 50%.  I also tried to do the copy ISO from desktop. failed as well.
    Method 2 - I repeat the above steps with Windows 8.1 ISO downloaded Microsoft website - failed. Stuck at 50% copying windows file for 9 hours.
    Method 3 - I burned the Windows 8.0 pro ISO to a DVD and try to do the installation through a DVD instead.  DVD was successfully created.
    I was able to perform the partition.  When the computer reboots, it starts the window installation. However, it got stuck at 7% forever. I tried this multiple times and failed.
    Method 4 - I download a 8.1 Pro ISO from Microsoft website, I burned it to a DVD. Repeat method 3,  Again, windows installation stuck at 7%.
    Method 5 - I called Apple. - What they told me is pretty much repeat the above steps. Still failed.

    The ISO file(s) being downloaded seem to be corrupted. Can you use Microsoft FCIV tool - https://support.microsoft.com/en-us/kb/841290?wa=wsignin1.0 ?
    The DVDs should be burnt at the recommended rate for the physical media. DU should be used for burning the DVDs.
    Reference Disk Utility 12.x: Burn a disk image to a CD or DVD and Boot Camp: Creating an ISO image from a Windows installation DVD - Apple Support.

  • Can't install windows 8.1 on 2015 MacBook pro

    I'm trying to install windows 8.1 with boot camp and this is the message I keep getting. I've tried several times and every time I get this. I have a 2015 MacBook Pro. I've tried installing from a usb with ISO and also from a oem windows dvd. Any help would be appreciated. 

    First, make a time machine backup. You will need to erase ands reformat your hard drive. I had the same issue. The issue is that you can't install Windows using bootcamp without having the hard drive formatted as Mac OS Extended (Journaled). Do this from disk utility or recovery mode (hold down command and r at startup). Then you have to restore the backup to the hard drive. Then make a usb installer drive with bootcamp and then partition and install. Here's a tip: after you install bootcamp and are in the Windows desktop, go into the installer drive and then go into the bootcamp or support folder, then find a installer that contains the Apple bootcamp drivers. Also, you will need to convert the disk to an iso file. TO MAKE THE USB DRIVE FROM A DISC, USE THIS LINK
    Boot Camp: Creating an ISO image from a Windows installation DVD - Apple Support

  • BootCamp Windows 8.1 Display flicker early 2015 macbook pro 13

    I've used the Boot Camp Assistant to install Windows 8 on my early 2015 MacBook Pro 13.  After running windows update and installing Windows 8.1 my display will flicker upon login to the windows partition.   That said I do not experience the flickering screen each time I login to the partition, it is only once in a while, and I've not been able to isolate exactly what happens that causes the screen to flicker (broadwell driver?).
    Has anyone experienced this also?  Have you found a method to update the drivers or keep the display from flickering?  I've re-installed the most recent drivers using Boot Camp Assistant before and after the updates had taken place and still experienced the display issue.
    Again, it is not every time I login to the windows partition only when I seem to need it most...

    Please use Bootcamp Assistant. The new BC drivers are available for 2015 models.
    Reference - System requirements to install Windows on your Mac via Boot Camp - Apple Support.
    MacBook Pro
    Mac model
    Windows 8 64-bit
    Windows 7 64-bit
    Windows 7 32-bit
    Windows Vista 64-bit
    Windows Vista 32-bit
    Windows XP 32-bit
    MacBook Pro
    (Retina, 13-inch, Early 2015)
    BCA

  • What type of internal Hard Drive do I need for 2015 Macbook Pro 13"

    I want to replace the 256 GB hard drive that came with my 2015 MBP w/ Retina with something much larger like a 1 TB hard drive. Is there a specific type of hard drive I need?
    Solid State Hard drives seem to be a ton of money for a 1 TB Drive. is there anything in the 100-300$ range that will have more gigs of space and be an improvement to the hard drive currently in the 2015 Macbook Pro w/ Retina?
    Would something like this be an option?
    http://www.amazon.com/HGST-Travelstar-2-5-Inch-Internal-0J22423/dp/B00B4QESVQ/re f=wl_it_dp_o_pd_nS_nC?ie=UTF8&colid=N97N…
    I really don't know anything about this stuff so any feedback would be greatly appreciated
    Thanks in advance

    Kappy wrote:
    Your computer has a soldered-to-the-board proprietary SSD, not a HDD. It is not replaceable. You can purchase an external drive for your computer if you need additional storage space.
    Update your records.  None of the retina MBPs have soldered in SSDs.  One fastener holds them in place.
    Ciao.

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