MacBook Air :: How Long Will Battery Last When At 0% And Sleep

Dec 23, 2008

When you MBA reaches 0% charge - it auto sleeps the machine in hopes that you will soon charge it.

how long you have to actually get it plugged in?

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MacBook :: Battery No Longer Holds Long Charge / Worth Pursuing A Replacement Battery?

Jun 2, 2009

purchased a macbook Unibody back in October 2008 when they were released and use it heavily. The battery no longer holds a nice long charge - I get about 2 to 2.5 hours out of a full charge.

The battery has 149 cycles on it, which is obviously high (and correct, I use the hell out of it). With it still being in warranty, is it worth pursuing a replacement battery? Will Apple tell me to go take a hike with the high cycle counts?

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MacBook :: It Takes Long To Go To Sleep

May 30, 2012

My macbook used to take about 5 seconds or less to go to sleep when I would manually put it to sleep. It now takes about a minute for it to go to sleep. I read on a forum that you may have a job stuck in the printer que. This is not my problem. I've tried to start in safe mode and it's still not fixed. I've also checked the permissions and repaired those.

Info:MacBook (13-inch Aluminum Late 2008), Mac OS X (10.7.4)

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MacBook Air :: Battery Drains Extremely Fast In Sleep Mode / Battery Down To 16% From 29%

Jan 6, 2009

I get the whole part about that I set my laptop to go to sleep in 5 minutes, and if I close the lid it'll go to sleep, and the little light at the bottom starts to pulse, etc. But in sleep mode, my battery seems to drain extremely fast!

For my old Gateway M275 laptop while in sleep mode, it would probably lose about 5-7% of it's battery in a day's duration. With my MacBook Air, I just came back to it tonight after a day's worth of sleeping, and my battery was down to 16% from 29%. And to check, it was indeed sleeping!

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MacBook Pro :: Battery Gets Empty In Sleep Mode / Battery Having Less Capacity?

Nov 14, 2009

I have a MacbookPro mid 2009 and have some problems with my battery. This morning I noticed that the battery was empty through it was supposed to be in sleep mode during the night. My battery has 97 cycles and has 99% of its original capacity. What could be the cause of this problem ?

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MacBook Air :: How Long Should Battery Last

Feb 13, 2009

im just curious (and maybe a slight bit worried) about how long my macbook air should last on a full battery. it seems like it gets less and less all the time. its not my primarily used cmputer (i use my iMac mostly) but i still use my MBA most days whether it be in bed or on my travels to friends' houses etc.

when i do use it ive usually got a socket handy so its always charging and when its in the house not being used, its pretty much always on charge which means the battery running out isnt a big deal but the few times i actually don't have the MBA on charge it seems to run out pretty quickly. i do tend to run a lot of programs, however.

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MacBook Pro :: How Long Does Battery Last

Oct 13, 2009

How long does your MBP battery last when your doing ur stuff like internet, gaming etc etc. and your brightness of ur screen, wifi turned on etc?

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MacBook :: How Long Does 13" Battery Last

Jan 7, 2009

I had the white model from 2006 and it lasted around 3 hours.

My Aluminum MacBook lasts 4.5 to 5 hours, depending on if I watch video
It lasts 2.5 to 3 if I'm watching or editing video

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MacBook :: How Long Do I Need To Charge Battery

May 24, 2009

Just bought a new MB unibody! How long should I charge battery on first charge? Also, can I use it or do I need to fully charge first???

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MacBook Pro :: How Long Does The Battery Last For A Unibody

Sep 11, 2009

I have a 15" MBP (2.66Ghz, late 2008), I usually don't have WiFi turned off, so I just wanted to know how long does it usually last with WiFi off and semi-high brightness setting for the display. The only activity is typing in Word and maybe a few non intensive Photoshop stuff.

I'd like to get an estimate because I have no power adapters where I'll be using it.

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MacBook :: How Long Does Laptop Battery Last

Nov 24, 2009

My laptop's 1-year warranty includes battery and the battery does not last long anymore. Does this mean that I can get a new battery with the warranty?

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MacBook Pro :: How Long Should Charge Battery

Mar 31, 2010

I am receiving a new mbp today and was wondering how long I should charge the battery for optimal battery life?

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MacBook Pro :: How Long Does 13" Battery Last

Apr 23, 2010

Mine only lasted 2hrs 30min on full charge (4th cycle. 4 day old), did the calibration and then it's now lasting about 4 hours. (it showed 7 hours in the beginning but number changed quickly as I opened Safari and browse online)

10 Hours? Come on Steve! Even with the dimmest light, bluetooth off, wireless off, no application running i've never seen 10 hours on MBP13". Not even 9 nor 8.

And I found this article.
"Macworld's 13"MBP Review: The 10-Hour Battery Lasts Four Hours"
At least the author was playing Quicktime Nothing much and 4 hours. (Factory defect?)

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MacBook Pro :: Taking Long To Sleep After Installing Printopia?

Nov 22, 2010

So I just installed Printopia on both my Macs, and I think it screwed up the sleep mode. Now when I put my Macs to sleep, it takes like 20 seconds for the screen to go off, when before it used to take less than a second.

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OS X V10.7 Lion :: MacBook Air Not Reconnecting To Wireless After Long Sleep

Mar 3, 2012

First off, apologies if this has been addressed in a previous post; went through a few pages and saw nothing that helped. I have been having problems with my i5 Thunderbolt 11" MacBook Air - running Lion 10.7.3 - reconnecting to my home network, which is listed as a Prefered Network, after being in sleep mode; especially after a long sleep, say overnight.  

I know it's not my network because my 2.8 Core 2 Duo 15" MBP - running 10.6.8 - never has a problems reconnecting. I see other posts refering to a WiFi Update for other machines, but not the Air. And this was purchased with Lion, so while a re-install might solve the issue - again something I saw suggested - I would rather avoid the hassle.  

I've checked with the "Apple people" at Best Buy - the closest thing I have to an Apple Store here in South Texas - and they say the recent update should have fixed the problem.   [URL]..

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MacBook Air :: External Battery For Long Flights?

Feb 21, 2008

What do you think about this battery from Batterygeek?

130 Wh
16 or 19 volts output
1.7 lbs

This should give 4.5 times the normal operating time. Should be possible to watch demanding movies for about 7 hours, or do less demanding things for 18 hours.

I'm not sure if the voltage is too high or within limits. The Air magsafe seems to output 14.5 volts.

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MacBook Air :: How Long Is The Battery / Can't Find Info

Aug 22, 2008

how long is the battery on the macbook air?

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MacBook :: Won't Work / Battery Not Lasting Long

Sep 12, 2008

I have a 2.16 C2D macbook bought in end of May last year. My battery only lasts about 2 hrs right now. Which is definetly shorter than when I originally got it. I bought the full applecare for it which has another 1.7 yrs on it.

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MacBook Air :: How Long Does Battery Last After Fully Charged

Jan 6, 2010

I would like to know the average battery life after each fully charged (especially when you just bought the unit).

I can only get 4:16hrs each time.

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MacBook Pro :: Battery Capacity - Not Lasting Long

Feb 21, 2010

I have noticed that lately, my MBP Mid-2009 battery isn't lasting as long on a single charge as it used to. So, I downloaded and ran coconut Battery (attached results). After 152 Charges - I'm getting 90% battery capacity. Is there a way I can improve on that. Or, is this number about right for the age of the MacBook Pro?

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MacBook Pro :: Use Battery Efficiency And Long Lasting

Feb 13, 2012

I'm using Macbook a lot (8-10 hours per day). I want to know how to use battery efficiency and long lasting.

Info:MacBookPro, Mac OS X (10.7.3)

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MacBook Pro :: How Long Does A Late 2008 Battery Usually Last

Jun 22, 2014

It seems like I'm always having to charge the battery. I was just wondering how many hours should I be getting from a fully charged battery.

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MacBook Air :: External Battery Or Charger That Can Use For Long Lights?

Nov 9, 2010

I have an iPhone 4 and am strongly considering buying the MB Air 11.6in. I'd like to get an external battery that I could use for long flights, that in a pinch, could be used with either the iPhone or the MBA.

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MacBook Air :: Battery Takes Long Time To Recharge?

Feb 17, 2008

Does any of your macbook airs take super long to recharge? Mine was at 33% and it took almost 6hrs. I already tried to re-calibrate the battery and did the PMU reset thingy

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MacBook :: Maximizing Long Term Battery Life?

Dec 12, 2008

I have a MacBook and my strategy is to keep it plugged in as much as possible to avoid using charge cycles. If I use it down to 50%, then get home, I'll plug it in so I've only used half a cycle. Then when I'm just using it around the house, I try to keep it plugged in.

My friend has a completely different strategy. At the Apple Store, one of the salesmen told him that he should use it down to almost nothing and then charge it back up again. He would never plug it in at 50%, but wait until it is 10% or less. He gave me this analogy: if you have a bottle of milk in the refrigerator and you have a cow outside, you refill the bottle when it is empty. If you keep refilling the bottle when it is only half empty, that milk is going to go bad. He really doesn't understand how it works himself, but said something about the battery's memory? I never imagined that a battery would have its own little memory or something, but now that he mentioned it, it does seem reasonable.

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MacBook Pro :: How Long Is Battery Life / Can't Find Info

Jul 28, 2010

I recently bought a Macbook Pro 15" i7. I was just wondering what kind of battery life you guys are getting
Right now it's showing 6:12 with 93 percent intel hd graphics, with Microsoft Word, iTunes, and Google Chrome on

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MacBook Pro :: Battery Recharging Takes Long Time?

Jun 4, 2012

Battery takes a long time to recharge on this 3 year old Mac Book Pro--looking for ways to speed up?

MacBook Pro

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MacBook Pro :: Hangs Indefinitely On Wake After Long Sleep, Then Fails To Boot

Mar 21, 2012

I installed the latest version of Lion on my mid-2009 13" MBP yesterday. I recently got a Corsair 256GB SSD (model CMFSSD-256D1) and that's what I installed Lion onto. It seems this behaviour has only been happening since I got this SSD. What happens is when I put my computer to sleep for a long period (say, 2 or more hours), when I wake it up, some of my applications show the spinning beachball - though some of the applications still seem to respond. After playing around with the responsive applications for a bit, they eventually start beachballing as well. After a minute or two the entire system is beachballed and I can't do anything. My only option is to do a hard shutdown. (It almost seems like the SSD has decided not to respond to requests?) 

When this happens and I do the hard shutdown, I consistently cannot boot my MBP at this point. I shut it off again, wait a bit, turn it on, and try booting again - nothing. The screen is all white (maybe light gray), and the animated gear never appears. I do hear the boot sound. When my MBP is in this state, none of the special boot options work - e.g., holding down "shift" for Safe Mode, holding down "option" to choose another boot drive, holding down "command+R" to boot from the recovery partition - it's as if I hadn't held those keys down at all. The only keys that do work are "option+command+P+R", which resets the NVRAM. After I've resetted the NVRAM, it still doesn't boot right away. I turn it off again, turn it on, and finally my MBP boots totally fast and fine. I do a check of the disk and there are zero disk/permission errors. 

This is totally reproducible behaviour. Every time it's in sleep mode for a few hours, it does this, and I can't boot, and the only way I can boot is by following those steps above. 

If I put the MBP in sleep mode for just a couple minutes to test it, it comes back from the sleep fine. I'm not sure how long it has to be in sleep mode before it decides to beachball on wake. 

I have done a search for new firmware for my SSD and have come up with nothing.

MacBook Pro, Mac OS X (10.7.3), MBP is mid-2009 13"

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MacBook :: How Long Until NewerTechnology High Capacity Unibody Battery

Jun 12, 2009

I run the keyboard and screen at max-brightness, airport on, and 15 things open. I get 2 hours of battery life, I'd like another hour or so.

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MacBook Air :: How Long Is Normal Battery Life For Late 2011

May 9, 2012

How long is normal battery life for late 2011 macbook air?

MacBook Air, Mac OS X (10.7.3)

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