Coconut Battery says Battery too hot on Retina MacBook + High 6270 GeekBench Score!

Discussion in 'MacBook' started by amitdoc2b, Apr 20, 2015.

  1. amitdoc2b, Apr 20, 2015
    Last edited: Apr 21, 2015

    amitdoc2b macrumors 6502a

    Feb 25, 2008
    I downloaded Coconut Battery from online, which is freeware app. It's giving me a warning that the battery is too hot on my new Mac. Can others compare what there battery temp is? FYI, Coconut Battery also tells your Macbook's manufacturing date.. mine is April 6, 2015. The battery's age is 72 days. By the way, also used free version of Geekbench (only 32-bit is free) and it showed a score of 6267. I have the Gold Macbook 1.2/512.

    Attached Files:

  2. kdoug macrumors 6502a


    Jun 2, 2010
    Iowa City, IA USA
    Coconut Battery and OCD go hand in hand. Uninstall and enjoy your computer.
  3. amitdoc2b thread starter macrumors 6502a

    Feb 25, 2008
    The battery on my 2013 MBA is 30.1 deg C in comparison without any battery heat warnings. I just want to make sure my battery temperature is in line with other users or if I have an abnormally high battery temperature on mine.
  4. low performer macrumors newbie

    Apr 14, 2015
    The problem is that high temperatures above 30 degree Celsius can damage the battery. The heat of the cpu might warm up the battery. This could be a real drawback of the fanless design.
  5. 3bs macrumors 603


    May 20, 2011
    Dublin, Ireland
    Why isn't Apple's built in heat warning kicking in? Shouldn't his CPU just throttle and cool down or the warning pops up? Unless something isn't working as intended.

    OP notice any lag anywhere when you get this warning?
  6. johannnn macrumors 65816


    Nov 20, 2009
    I think Coconut Battery have their threshold way too low.
  7. SBruv macrumors 6502a

    Sep 25, 2008
    Sounds like you've managed to land yourself the most powerful rMB in the world, the payoff being that your battery's gonna die by the end of the year. The light that burns brightest, etc… ;)
  8. Fuzzball84 macrumors 6502

    Apr 19, 2015
    This is one of the concerns I have about buying the first generation rMB... The CPU can get very hot, even for basic tasks, (but still within its design limits) and its going to warm up the parts of the battery nearest the mainboard. Batteries don't take kindly to elevated temperatures and their capacity will diminish much faster over time.
  9. amitdoc2b thread starter macrumors 6502a

    Feb 25, 2008
    There was no lag at all, I had just installed Coconut Battery on it so I was just testing it out when I saw the high temperature. It was maybe 10 mins after I had turned the laptop on. It was plugged in the whole time. Upon leaving the laptop on overnight, the battery temp is now down to 29.5 deg C. What is the normal battery temp other MacBook owners are getting?

    Attached Files:

  10. amitdoc2b thread starter macrumors 6502a

    Feb 25, 2008
    Why is it most powerful? Is it because of the Geekbench score? I noticed that others are getting around 5100-5400, but I used the free mode at 32-bit. I ran it again this morning and have attached a similarly consistent score. What are others scoring in this mode?

    Attached Files:

  11. Gav2k macrumors G3


    Jul 24, 2009
    Lipo batteries have a working range of 0-40'c and a charge range of 0-50'c unlike lion batteries which is lower.
  12. mattopotamus macrumors G5


    Jun 12, 2012
    mid 5000's
  13. amitdoc2b thread starter macrumors 6502a

    Feb 25, 2008
    That's interesting, why is mine running faster with the same specs?
  14. DeltaMac macrumors G3


    Jul 30, 2003
    Another possibility is that Coconut Battery may be mis-interpreting the sensors on a brand-new MacBook. The battery _may_ tolerate, and report, much more internal heat, because of the distinctly different physical layout (much less space inside) in the new MB.
    You might want to contact the developers of Coconut Battery. They may even have a test version that you can download, that might give you better details about a very different internal hardware.
  15. mattopotamus macrumors G5


    Jun 12, 2012
    I wonder if it has something to do with the throttling in place to keep the temperatures down. That would explain why yours is running hot. Maybe something, hardware of software, was left out on your macbook. It is not throttling like others are.


    this is also very possible, but the scores of his geek bench are much higher than others.
  16. amitdoc2b thread starter macrumors 6502a

    Feb 25, 2008
    But my GeekBench score this morning was the same high score as yesterday, except this morning my temperature was low at 29.5 deg C. The temperature was only high at the time of original posting, but Geekbench scores were tested in both circumstances.
  17. Cvx5832 macrumors regular

    Nov 2, 2014
    It's called binning.
  18. nrubenstein macrumors 6502

    Aug 5, 2008
    Washington, DC
    High temperatures of 86 degrees fahrenheit? That's, uh, more than a bit overblown there...

    Last I checked, the typical range for charging a LiPoly battery is up to 50C. (And these could have been specced higher, given the nature of the machine.)
  19. Cvx5832 macrumors regular

    Nov 2, 2014
    I just noticed you're on GeekBench 2. If you want to compare apples-to-apples you're going to have to use GeekBench 3.

    You seem really curious about why you posted higher. For 10 bucks you can find out.
  20. dexterbell macrumors 6502a

    Jan 29, 2015
    35C too hot? LOL! The Core M doesn't hit its max until 95C. I was able to run 84-87C exporting to iMovie for 24 minutes with no problems. 35C is nothing.
  21. drjsway macrumors 6502a

    Jan 8, 2009
    In the case of the rMB, the battery is spread out in the case and most of it is not anywhere near the CPU so it will probably not be a problem.
  22. zgung macrumors newbie

    Apr 22, 2015
    It's the battery temperature, not CPU,)

    BTW, I have the same warnings

    Attached Files:

  23. JackieInCo Suspended

    Jul 18, 2013
    I have a mid 2015 15" MBP and Coconut battery is giving me the same warning. I think the app is junk. Google search brought me to this thread.
  24. Queen6 macrumors 604


    Dec 11, 2008
    Flying over the rainforest at dawn - Priceless
    The app is ok and has it`s uses, however the battery temperature monitoring is a new feature and it`s potentially not dialled in yet. So far it has not triggered on my 12" & 13" Reina`s, it has trigged in my 15" Retina. If your concerned just turn off the temp monitoring in the preferences.

    The other way to look at it, you now have a wanring that the battery temperature is escalating and take action, such as elevating the Notebook. The Dev is simply being conservative.

  25. Newtons Apple macrumors Core

    Newtons Apple

    Mar 12, 2014
    Jacksonville, Florida
    I agree 100% that the heat can hurt the battery life but some here love Apple so much that . . . . .

Share This Page

27 April 20, 2015