How long should a new battery last when installed for a mac book pro 2009 with only a web browser opened?

I recently went to the apple store in Covent garden and had a battery replaced for my Mac Book Pro 2009 edition.
After fully charging the mac the percentage guage meter displays the battery is losing power fast. 1% increments goes down every 5 minutes even if I have only a browser which is opened and no other running applications.
My recent test after a fully charged mac book pro allowed me a maximum use time is 2 hours!
I have friends and family members who have the same model as me and their mac book when running on battery, shows that the laptop has about 6 hours use. They are able to run multiple applications and use sites such as Youtube and still get a good 4 hours of use.
Anyway, I have booked an appointment with a Mac Genius for tomorrow to look into this issue.
I thought I'd just ask the community to find out if any of you can help.
Many thanks in advance.

Thank you Donald.
You are the second person to tell me this so this is more of a reason for Apple to sort out issue for me.
The team there don't believe there is an issue with the battery.
Thank you once again.

Similar Messages

How long should my new battery last?

I just bought a brand new battery for my 2008 Aluminium MacBook. When I have WiFi turned off with the brightness turned all the way to the lowest setting, my battery lasts about 4 hours with continuous use. Is this how long a new battery should last or should I return to the Apple store to obtain a new one?
Here are my computer specs:
Model Name:          MacBook
Model Identifier:          MacBook5,1
Processor Name:          Intel Core 2 Duo
Processor Speed:          2 GHz
Number Of Processors:          1
Total Number Of Cores:          2
L2 Cache:          3 MB
Memory:          2 GB
Bus Speed:          1.07 GHz
Boot ROM Version:          MB51.007D.B03
SMC Version (system):          1.32f8
Serial Number (system):          348483YW1AQ
Hardware UUID:          B6D58431-D31A-5C9B-BFED-0623271426D3

I just bought a brand new battery for my 2008 Aluminium MacBook. When I have WiFi turned off with the brightness turned all the way to the lowest setting, my battery lasts about 4 hours with continuous use. Is this how long a new battery should last or should I return to the Apple store to obtain a new one?
Here are my computer specs:
Model Name:          MacBook
Model Identifier:          MacBook5,1
Processor Name:          Intel Core 2 Duo
Processor Speed:          2 GHz
Number Of Processors:          1
Total Number Of Cores:          2
L2 Cache:          3 MB
Memory:          2 GB
Bus Speed:          1.07 GHz
Boot ROM Version:          MB51.007D.B03
SMC Version (system):          1.32f8
Serial Number (system):          348483YW1AQ
Hardware UUID:          B6D58431-D31A-5C9B-BFED-0623271426D3

How long should an iPad battery last?

How long should an iPad battery last?

I don't know that Apple has published that information, but my guess is about five years under normal usage.

How long should the MBP battery last?

HI, I have had my MBP 17inch for a few months now and its seems that the battery is rubbish! I generally get about 2-2.5 hours out of it, even when just surfing the internet. I calibrate it regularly, dim the brightness, turn off aiport etc.
Its says on the webiste I should get 5.75 hours! How long does other people's last? I was wondering if it had anything to do that I have the Hi Res version 1920-by-1200. Would it use more power?
Thanks very much for any info.
Ian

Use the iStat widget, not CoconutBattery. FYI, the "real" values should be checked in Utilites > System Profiler > Power.
Your "original capacity" is 6300 mAh. That's a nominal value, which is why yours is actually higher - new batteries range from 6200 - 6700 mAh, approximately. The 5500 mAh is the correct value for the 15" MBP - CoconutBattery can't tell the difference.
Be sure to properly calibrate your battery every couple of months.
RE your original post, 2.5-3.5 hours of battery life is normal, depending mostly on screen brightness.
Hope this helps...

How can I get a copy of mountain lion for my mac book pro on which I already have mountain lion 10.8.2 installed

I have a MacBookPro which came installed with Mountain Lion10.8.2.
My Mac Book pro does not boot, not even in safe mode. It boots in Recovery Mode, and I tried to reinstall it and it says downloading and it shows that it will take 258 hours. I cannot wait 258 hours, is there any other way
2. My brother got me this Mac between December 2012 - January 2013 from Australia, I live in India, How do I find out if I am in warranty. Can I call any number. I have an Apple ID with me which I just created and I have the serial number with me but I do not know the exact date of purchase.
Where can I download or purchase a copy of Mountain Lion? is there any other site other than Apple?
How good is Maverick, Can I upgrade from Mountain Lion 10.8.2 to Mavericks. The local service center did not bother to verify the warranty and told me to pay 2000 rupees. I thought the warranty to be worldwide, apparently not, any suggestions.
If I have no warranty I would still want a DVD of Mountain Lion since I can do the install myself and do not need to pay 2000 for installation. There is no data to backup. I would really appreciate any help here.
Regards

You can go to the Apple online store and purcahse a copy of Mountain Lion. This will give you a redemption code, which you can use to download Mountain Lion from the App Store. Unfortuantely, I'm not aware of any other way to legally purchase it. I have never seen Apple release Muontain Lion on DVD.
In terms of Apple Service, they just need the serial number of the machine to check the purcahse date. It is usually correct, to within a few weeks. A quick Google search should give you the correct number to dial.
I hope this helps.

How Long Should a T41p Battery Last?

Hi guys. My first post!
I was given a T41p and when the charger is not plugged in the battery can drop from, say, 75% to 25% in an instant. I ordered a new battery http://shop.lenovo.com/SEUILibrary/controller/e/web/LenovoPortal/en_US/catalog.workflow:item.detail?... & it only lasts 2 hours. To me this seems quite short for a brand new battery.
I read some posts on other forums before my purchase with people saying their battery lasts up to 5 hours. I think they were talking about 9 cell batteries but wouldn't that mean a 6 cell should last closer to 4?
Thanx 4 looking.

it depends on whether you run it in power saving mode, with low backlight and low cpu speed...................... so 2 hours sound reasonable for T41p....

How long should the newer iMacs last?

When I bought this computer, I was expecting to get at least 3 years of use out of it, but I'm wondering if anyone has had any long term experience with the prior flat-pannel iMac's. Is it wrong to excpect 3-5 years out of these without any real problems? Just wondering what your experiences have been, Thanks
-Evan

"And when they do break down more than they should Apple extends the waranties and service on them like they did with the iMac G5 first generation. So dont worry."
What do I need to do to get help? I've had so many problems with mine, all just after the 3-year extended warranty expired. Even in talking to supervisors, I'm hard-pressed to get anyone to listen. I finally got a replacement disc for the Apple Care which came with my warranty. I had never opened it before it expired, and it had been incompatible with my system since I'd bought it (but I didn't know, since I'd never used it). It took hours of calls and being on-hold to get a supervisor to approve even a replacement disc, which costs Apple little or nothing. The disc didn't work, neither did any of my System Restore discs, the discussions forum couldn't figure out what was ever wrong with my iMac, and now I sit here with all of our iPod music and family videos/photos on an external hard drive which our PC won't read and our iMac won't extract (see my post question about the blank disc). To get support, all I get is the standard line of, "that'll be $49 for each question, valid for five days of support for each question asked." If there's a customer service line where they really help, I'm really needing it! Who do I call to get it working again? I BEGGED my husband to buy me this computer, telling him that Macs were so much easier than PCs. I hadn't worked on a Mac system since early in 1998, and that was in a corporate environment where the IT department handled any problems so I never had to worry about it. My current computer-programming friends can't help at all, because all they know is PC. I really feel lost in a vacuum with my beloved Mac, which is sucking our bank account dry with all of the necessary upgrades and support which come free with a PC.

HT4060 How long should an iPad battery last?

When using my iPad continually I only seem to get approx 4 hrs use, is this about right?

The usefull life of an iPad battery is about 1000 full discharge/charge cycles, by Apple's standards (i.e. at 1000 cycles, if not abused, it should retain about 80% of its original capacity). But, a Lithium cell begins to loose capacity from the minute it is assembled at the factory. It will continue to loose capacity over time, whether used or not. So, if your iPad is a couple of years old and has had a lot of use (that is many discharge/charge cycles) then it will inherently last less and less on a charge as time goes by. Also, if it has sat unused for very long periods (several or many months) it will have degraded much faster than if used regularly.
As others have said, it also depends on your settings, and just what apps and things you normally run on it.

How long should my ipod battery last

My ipod 5th gen lasts 4 hours usage is that to low or on par with normal browsing, facebook, twitter usage ?

That seems to be normal for what users have posted here.
To maximize battery life see the suggestions included here:
Apple - Batteries - iPod

How long should my 5S battery last?

Just got the phone a week ago. It seems to drain awfully quickly.

That seems to be normal for what users have posted here.
To maximize battery life see the suggestions included here:
Apple - Batteries - iPod

How long is the iPad battery last while watching video on YouTube with 3G?

How long is the iPad2 battery last while watching video on YouTube with 3G?

My iPad 2 battery can use only ~7 hours 15mins when surfing the web using cellular data network. Is it normal?
I would say that's normal. Cellular uses more power than wifi. Your screen brightness is also a factor. Lower the screen brightness & battery will last longer.
The quickest way (and really the only way) to charge your iPad is with the included 10W USB Power Adapter. iPad will also charge, although more slowly, when attached to a computer with a high-power USB port (many recent Mac computers) or with an iPhone Power Adapter (5W). When attached to a computer via a standard USB port (most PCs or older Mac computers) iPad will charge very slowly (but iPad indicates not charging). Make sure your computer is on while charging iPad via USB. If iPad is connected to a computer that’s turned off or is in sleep or standby mode, the iPad battery will continue to drain.
Apple recommends that once a month you let the iPad fully discharge & then recharge to 100%.
At this link http://www.tomshardware.com/reviews/galaxy-tab-android-tablet,3014-11.html , tests show that the iPad 2 battery (25 watt-hours) will charge to 90% in 3 hours 1 minute. It will charge to 100% in 4 hours 2 minutes. The new iPad has a larger capacity battery (42 watt-hours), so using the 10W charger will obviously take longer. If you are using your iPad while charging, it will take even longer. It's best to turn your new iPad OFF and charge over night. Also look at The iPad's charging challenge explained http://www.macworld.com/article/1150356/ipadcharging.html
Also, if you have a 3rd generation iPad, look at Apple: iPad Battery Nothing to Get Charged Up About
http://allthingsd.com/20120327/apple-ipad-battery-nothing-to-get-charged-up-abou t/
Apple Explains New iPad's Continued Charging Beyond 100% Battery Level
http://www.macrumors.com/2012/03/27/apple-explains-new-ipads-continued-charging- beyond-100-battery-level/
 Cheers, Tom

How long does the IPhone5c battery last for without hardly any usage with about 2/3 to 3/4 left?

How long does the IPhone5c battery last for without hardly any usage with about 2/3 to 3/4 left?
Has the side affect of charging, where the battery's life gradually decreases overall with each charge, been fixed ?

Eric,
They did say 12-14 hours, but as is always the case with such estimates, they invariably quote the 'best possible scenario' and almost never mirror 'real world' conditions.
If, from a fully charged position, you simply switch on your nano, and set it to continuously play through a long set of songs, with EQ off, backlight off, modest volume (50%) don't touch it during playback, then you might just get somewhere near this figure - and if you don't then it's either not been conditioned properly or it's faulty.
If you use it like me, daily for a couple of hours, with 2 secs backlight and switch songs regularly, using fairly high volumes then 6-8 hours is more likely. It'll even drain when it's not in use, even in sleep mode, albeit very slowly. They also tend to drain more quickly before they've been through their first few charge cycles (the conditioning period).
Personally I haven't got a problem with this though I can understand why some people have. It's not very impressive in this respect. Apple should be able to come up with something much better - maybe they should talk to Sony

How long does the MBR Battery last in years? Deciding factor on purchasing? Help?

I'm nearly ready to pull the trigger and get my first MBR 15 inch, but something keeps nagging. The Battery. THE BATTERY. Yes the battery is relatively nice, and one might think insignificant in the grand scheme, but IT'S GLUED INSIDE THE COMPUTER, and basically IRREPLACEABLE unless you pay some ridiculous cost, my guess is around $400. So how long is the battery expected to last? 4 years? No battery lasts 4 years. It's mind-boggling to me why Apple decided to glue the battery. After 2 years of moderate to heavy use of your MBR you're just expected to fork over $400 for a new battery? A NEW BATTERY?!!!!! Realistically how long will the MBR battery last before it gives up the ghost and has to be plugged in 24/7?

It is not "glued" inside the computer. And yes Apple offers a replacement program for $200 and under depending on the model for out of warranty:
http://support.apple.com/kb/index?page=servicefaq&geo=United_States&product=Macn otebooks
For in warranty for a defective battery, it is free:
https://www.apple.com/batteries/replacements.html
AppleCare can be bought at discount during the first year of computer ownership from:
https://www.lacomputercompany.com/cgi-bin/rpcart/featured.cgi?group=appcare
Just remember to register it after receiving the box, and keep all the material inside, including the registration number until you get your enrollment number.
How long? Depends on usage:
http://www.apple.com/batteries/

I recently bought 13" mbp 2012 and I noticed that I only got 2HRS max and the only thing Im doing is watch movies on VLC and surf the net. How long does you mbp battery last?

I recently bought 13" mbp 2012 and I noticed that I only got 2HRS max and the only thing Im doing is watch movies on VLC and surf the net. How long does you mbp battery last?

That listed 7 hours is with very limited use. Low screen brightness, low keyboard backlight, No WiFi or bluetooth.
Most I have ever gotten from my 15" 2011 model is around 5-6 hours and that was with very light use. Just Web, Chrome, and email, thunderbird, and Wifi.

How long should I let my Iphone 5 charge for the first time?

How long should I let my Iphone 5 charge for the first time?

nokhodi wrote:
How long should I let my Iphone 5 charge for the first time?
Till it reaches 100% > See here > http://support.apple.com/kb/HT1476
More Info here > http://www.apple.com/batteries/iphone.html
From the above link...
For proper maintenance of a lithium-based battery, it’s important to keep the electrons in it moving occasionally. Be sure to go through at least one charge cycle per month (charging the battery to 100% and then completely running it down).

How long should a new battery last when installed for a mac book pro 2009 with only a web browser opened?

Similar Messages

Maybe you are looking for