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coconutBattery User Reviews (31 posts)Write A Review
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Aug 19 2009
*****

AYUB  Works fine for me. But the widget version says Loadcycles: 7 (wrong) whereas the app shows Loadcycles: 279 (correct,matched with iStat Pro widget version).  
(Version 2.6.5)

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0
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Apr 22 2009

MAUDLIN  I have a 2.16 Ghz MacBook and coconutBattery 2.6.5 shows Current Battery Capacity 5148mAh - greater than its Original Battery Capacity of 5020 mAh. This is from a 19 month old machine which has gone through 136 Battery Load Cycles. I'm using OS 10.5.6.

I've tried several previous versions which have all also shown current capacity at more than 100% original capacity.  
(Version 2.6.5)

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+2
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Apr 22 2009

GREGM  PPC G4 PowerBook, OS 10.5.6

Looks just fine. Info matches actual performance of the battery. Spot on for age, etc.

MacOS X 10.4.5+ is the **ONLY** requirement showing on the developers web page.  
(Version 2.6.5)

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0
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Apr 23 2008
****.

AKROBAT  Great app. Does what it says and works fine.

I think Macsintx & Person1229 should notice that a Macbook or Macbook Pro is part of the requirement for this app, which is why it displays wrongly on their iBook G4.  
(Version 2.6.3)

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0
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Mar 19 2009

EASER  Then the description on MacUpdate should be changed, since it currenty says "coconutBattery is a tool that reads out the data of your notebook-battery (iBook/Powerbook)." Seems to pretty blatantly say "iBook."   
(Version 2.6.4)

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Mar 19 2008
*....

MACSINTX  On my iBook G4, the values reported seem to be reported in the wrong fields.

-Current Battery Charge is 15392 mAh.

-Maximum Battery Charge is 2504 mAh.

These values are completely wrong. How could Maximum be less than Current.

-Current Battery Capacity is 2504 mAh.

-Original Battery Capacity is 299 mAh.

These values are completely wrong. How could Original be less than Current.   
(Version 2.6)

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-3
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Mar 10 2008

PERSON1229  Mmm... I don't think it's working on my iBook G4 (late 2005) computer running Leopard.  
(Version 2.6)

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Mar 10 2008

IVANOVITCH  That's better: the previous version didn't match battery cycles with Apple's System Profiler - now it does.  
(Version 2.6)

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Mar 10 2008

GARYI  My battery is 10 months, it shows my current capacity as higher than the original capacity.

Which was nice.  
(Version 2.6)

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0
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Feb 24 2008

CYATHULA  it would be great if you could somehow make it a dashboard widget!!  
(Version 2.5.1)

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Mar 9 2008

NSTANOSHECK  There is a dashboard widget included with the latest beta downloads!  
(Version 2.5.1)

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Dec 22 2007

CSURGI  CoconutBattery displays here 371 mAh original battery capacity, 5400 loadcycles... and 12550 mAh current charge, not displaying correctly if the chrger is connected or the battery is charging :-(

It's an Al. powerbook (1,66 GHz G4 CPU, with an originally 5400 mAh battery, after 371 loadcycles...)  
(Version 2.5.1)

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Oct 30 2007

PDMARSH  CoconutBattery no longer works on my PowerBook G4 1.67GHz Mac running Leopard (MacOS X 10.5).

It runs, but displays nonsense battery cycle counts and battery power levels.  
(Version 2.5.1)

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0
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Nov 11 2007

NSTANOSHECK  Yeah I have the same nonsense. I hope it gets updated soon!  
(Version 2.5.1)

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Oct 16 2007
*....

PFUSION  Version 2.2 doesn't work with OS 10.3.9.  
(Version 2.5.1)

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Jan 27 2007
*****

AWT  Nice useful and simple! What do you wish more? Thank you  
(Version 2.5.1)

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Oct 9 2006

SIMICHAVEL  Nice little app. As it says, more useful than the usual. OTOH, unless I missed some preference, it does not have menubar functionality. A little drop down menu with all the same info would make it even better. I've been using SlimBatteryMonitor for a long time and would change right away.  
(Version 2.5.1)

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0
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Jun 5 2006

COBRACLUTCH  The date calculation was off by 3 months;)

In the description, it says save the current battery capacity in one click. Where do I click?  
(Version 2.5b)

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Aug 3 2006

DCHAMMER  There's a little triangle along the right side. Click that for a data window, in which you can save your current battery data.  
(Version 2.5b)

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Oct 9 2006

SIMICHAVEL  To clarify: the author meant that you can save the battery capacity *data* with just one click. The point of this is to be able to track over time how weak your battery is getting.  
(Version 2.5.1)

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0

Apr 18 2006

JLENNON314  I always love this program, but the MacBook version is slow. Very slow. Like, it takes seconds to start up or quit.  
(Version 2.3)

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Apr 13 2006

JLENNON314  For those of us on our MacBooks, there is a MacBook version available on the developer's website.  
(Version 2.2)

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Mar 15 2006

DCHAMMER  Can't get this to work. I try to open the application and it immediately quits without even opening at all. The widget is apparently not working properly too. It tells me there's an undefined status and that my computer has undergone 0 loadcycles.

Anyone else seeing this? Maybe it's something with the Security Update we saw yesterday...

I'm on a MacBook Pro  
(Version 2.2)

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Mar 17 2006

JLENNON314  coconutBattery also does not work for me. I'm on a MacBook 2.0GHz, and I think that it doesn't work on these yet. I also noticed that the Widget is horrribly wrong.  
(Version 2.2)

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0

Jan 18 2006
*****

APHA  Feature request: a simple widget button to open the application from the widget.  
(Version 2.1)

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Dec 16 2005

ASDF123  Ouch...I left the widget running for a couple days and found that it was using 50-70% of my cpu...might want to look into that!  
(Version 2.1)

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Dec 12 2005
*****

MIKE93  Wow, 5 month old powerbook and 94% (with 200 loadcycles) Cool app!!

As commented before, a site for comparison would be great..  
(Version 2.0)

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Sep 15 2005
*****

JUSTWORKS  Works perfectly here, using the english-only version on my PowerBook 1.5 GHz running 10.4.2

Thanks to the developer for making this... I gave it four-stars for 'features' because I am sure the developer will add some more features, I guess there's always room for a bit more.  
(Version 1.3)

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Sep 2 2005

STERNHAMMER  Nice little app. However it might need a little bit of cosmetic adjustment: it doesn't quite handle the *absence* of a battery.

I know that's hardly a fatal issue but it could be a little more graceful in how it handles possible conditions. With no battery in my PowerBook coconutBattery fluctuates between showing 0 and 68,000 mAh original battery capacity and 0 to 4,000,000 mAh current battery charge! :) (Now THAT's what I call a battery!)

Sorry to be critical. It's still a nice piece of work. Well done.  
(Version 1.2)

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Sep 2 2005

ANONYMOUS  Thats probably why he's writing:

"System requirements: Battery"

:D

Nice piece of work!  
(Version 1.2)

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Sep 1 2005

ANONYMOUS  Well ivanovitch, just be happy your 22 month powerbook doesn't have only 38% capacity :-(  
(Version 1.2)

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Aug 25 2005
*****

IVANOVITCH  Fabulous, but horribly depressing. The software is a great gui wrapper for battery information - and laptop age.

The depressing part? My 20-month 17" PowerBook has only 66% of its battery left. Yet I've tested it on 4-yr PowerBooks and 3-yr iBooks that still show 95-98%.

Suggestion: offer a webpage that lets us record laptop age against battery capacity. I'd be very interested to see comparisons with other laptop user.

A spiffy icon is needed, though...  
(Version 1.1.1)

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Sep 1 2005

NATHAN  A 20-month 17" PowerBook with 66% of its battery? Heck, my 12" PowerBook is 20 months old and has less than 20% capacity remaining (2 weeks ago it was 39%). I took it to the Apple store and their comment was "well, batteries die". Strangely enough, it was by using coconutBattery that I could even convince them there was a problem at all. Great piece of software.  
(Version 1.2)

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0

Aug 25 2005

CAMáN  I wont upgrade to Tiger just yet. Any chanse that it will be working with panther 10.3.9 at all?   
(Version 1.1.1)

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Aug 15 2005
*****

VIGGO  You is very cool. We thank you much.  
(Version 1.1)

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Aug 15 2005
*****

ANONYMOUS  Awsome! Now all we need is something to bring the batteries back up to the orginal levels. Mines down to 84%

(No i don't mean charge but the maxium capacity)  
(Version 1.1)

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Aug 15 2005

ANONYMOUS  Ha, we wish. Too bad it isn't possible to restore original capacity.

It is possible to access maximum available capacity by calibrating the charge circuit through a periodic deep cycle, but that's not the same thing.

Details here...

http://batteryuniversity.com/parttwo-34.htm  
(Version 1.1)

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Aug 14 2005
*****

ANONYMOUS  This is neat, but I'd like to see one for the iPod too.  
(Version 1.1)

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Aug 14 2005

TOURNESOL  The app is great but the danish translation contains several spelling errors:

'Batterikapacitet' is one word, as is 'Kapacitetsstatus'

Also the letter å is missing in 'Måneder'  
(Version 1.1)

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Aug 14 2005
*****

PAUL  This is a fairly nifty program. It sure as heck got the age of my Mac to the dot--23 months--I bought my Powerbook back in September of 2003. Yee ow!  
(Version 1.1)

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0
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