My iPad air will not charge connected to my monitor or my computer. Why?

My iPad air will not charge connected to my monitor or my computer. Why?

Short answer:  Computer USB ports don't deliver as much power as the power adapter that comes with the iPad.
Details:
Full size iPads come with either a 10W or 12W power adapter.  The mini comes with a 5W power adapter.
See iPhone, iPad, iPod: Using iPad Power Adapters
http://support.apple.com/kb/HT4327
USB ports on computers deliver 2.5W (USB 2, 500mA x 5v) or 4.5W (USB 3, 900mA x 5v).
Newer Macs with high power ports can deliver 5.5W (1100mA x 5v).
See Apple Computers and Displays: Powering peripherals through USB
http://support.apple.com/kb/HT4049
If you connect your (full size) iPad to a computer USB port, it may charge slowly, but since it's getting less than half the normal charging power, it may say "not charging".  It may charge slowly or it may not depending on use (screen brightness, processor load, etc.).  If you really want to charge it from the computer, put the iPad to sleep.
The best charging solution is to use the Power Adapter that came with the iPad.

Similar Messages

  • HT5172 iPad Air will not charge on my computer

    iPad Air will not charge when I plug it into the USB port . Operating system vista.

    That's normal. Most USB ports don't put out enough power to meet the iPad's requirements. It may say not charging although it is getting a trickle charge.
    Your iPad is best charged with its supplied power brick plugged into the wall.

  • My ipad air will not charge when connected to any outlet with its own cable and plug.

    I had this Ipad Air since March 2014 and always kept it updated and charged, but since three days ago it does not seems to like its own charging cable and plug that came with it. I tried different outlets and other cords and plugs. I closed and restarted it, but no result. Now it is off because of no battery power. What can it be?

    Try the following:
    Option 1
    1. Settings>Airplane Mode>ON
    2. Turn the iPad OFF
    3. Leave unit off for about 20 seconds. 
    4. Turn the iPad back on and it should now show "charging"
    5. Turn Aeroplane Mode OFF
    Option 2
    Reset iPad and when the apple logo shows up, plug in the charger.

  • New iPad Air will not connect to wifi?

    New iPad Air will not connect to home wifi, but will connect to others outside my home?

    Try this:
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  • New iPad 3 will not charge from a mac. need help on that

    my new ipad 3 will not charge from a mac. need help why if any one knows? thk

    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

  • My ipad 1 will not charge ,ive tryed rebooting ,sill nothing

    my ipad 1 will not charge ,ive tryed rebooting ,sill nothing

    1. Clean docking port with compress air
    2. Try another cable
    3. Try another charger

  • My new iPad mini will not charge when plugged into adapter. Any suggestions?

    my new ipad mini will not charge when plugged into adapter. What should I try?

    Does the charger get warm at all? Plug the cable into your computer with iTunes open. Does it say not charging.? If it does, the cable is good. The iPad will charge very slowly when pluged into your computer.
    The quickest way (and really the only way) to charge your iPad is with the included 10W or 12W 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 (2.5W, 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%.
    How to Calibrate Your Mac, iPhone, or iPad Battery
    http://www.macblend.com/how-to-calibrate-your-mac-iphone-or-ipad-battery/
    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/
    New iPad Takes Much Longer to Charge Than iPad 2
    http://www.iphonehacks.com/2012/03/new-ipad-takes-much-longer-to-charge-than-ipa d-2.html
    Apple Batteries - iPad http://www.apple.com/batteries/ipad.html
    Extend iPad Battery Life (Look at pjl123 comment)
    https://discussions.apple.com/thread/3921324?tstart=30
    New iPad Slow to Recharge, Barely Charges During Use
    http://www.pcworld.com/article/252326/new_ipad_slow_to_recharge_barely_charges_d uring_use.html
    Tips About Charging for New iPad 3
    http://goodscool-electronics.blogspot.com/2012/04/tips-about-charging-for-new-ip ad-3.html
    How to Save and Prolong the battery life of your new ipad
    https://discussions.apple.com/thread/4480944?tstart=0
    Prolong battery lifespan for iPad / iPad 2 / iPad 3: charging tips
    http://thehowto.wikidot.com/prolong-battery-lifespan-for-ipad
    iPhone, iPod, Using the iPad Charger
    http://support.apple.com/kb/HT4327
    Install and use Battery Doctor HD
    http://itunes.apple.com/tw/app/battery-doctor-hd/id459702901?mt=8
    To Extend a Device’s Battery Life, Get to Know It Better
    http://tinyurl.com/b67c7xz
    iPad Battery Replacement
    http://www.apple.com/batteries/replacements.html
    In rare instances when using the Camera Connection Kit, you may notice that iPad does not charge after using the Camera Connection Kit. Disconnecting and reconnecting the iPad from the charger will resolve this issue.
     Cheers, Tom

  • IPod Touch will Not Charge/Connect to Computer

    So, my iPod Touch 4G running ios 5.1.1 will not charge/connect to iTunes on my computer. It charges everywhere else but not on my computer. I even tried another charger. My computer says all my devices are up to date. But I can't find the 'Apple Driver' someone told me to look for! I have looked at 10+ pages on google but nothing works! Help?

    See:
    iOS: Device not recognized in iTunes for Windows
    I would start with
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    or
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    iTunes for Windows: Device Sync Tests

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    Didn't work but thx
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    [email protected]
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  • My iPad Air will not let me take a picture sideways

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    You need to provide additional info to answer.
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    iPhone, iPad or iPod screen will not rotate, fix
    http://appletoolbox.com/2013/03/iphone-ipad-or-ipod-screen-will-not-rotate-fix/
    iOS Screen Does Not Rotate
    http://support.apple.com/kb/ts3805
     Cheers, Tom

  • HT1386 iPad Air will not sync; message appears that sync server failed to sync the iPad

    New iPad Air will not sync contacts and calendars to Outlook.  Set up device in December, tried to sync today, Feb. 8th, after updating to iTunes 11.1.4.62; message appeared that iTunes could not sync contacts to the iPad because the sync server failed to sync the iPad.  Uninstalled 11.1.4.62 and installed 11.1.3.8 and still would not sync.  Synced an earlier generation iPad about 2 hrs. earlier today.  What do I need to do?
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    I'm having a similar problem ... just used my iPad 2 to purchase the Bourne trilogy and it downloaded fine but I did not try to play it right away.  Then I plugged the iPad into the computer and it downloaded the SD versions of the movie and I used iTunes to sync my movies.  Then I tried to play it and it said it could not open the movie.  I then did a full iPad restore and did a fresh sync and now I get the Cannot Opne pop up.  Did you ever find an answer to your question?

  • Ipad air display not charging message with the original 12w wall charger

    my ipad air display not charging message with the original12w wall adapter but when i use asus ai charger (program for pc to charge the ipad)it charge normaly without display not charging  any solution

    Most computer USB port do not supple enough current to charge the iPad.

  • I can log into apple on my laptop but my brand new ipad air will not accept my password.  Help?

    I can log into apple on my laptop but my brand new ipad air will not accept it, what do I do now?

    Won't it accept it where? Did you go to Settings> iTunes & App Store>Apple ID, and sign in there?

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    You need to post this in the iPad discussions to get help

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    My new ipad air will not rotate screens.  I am trying the lock or unlock but it makes no difference.

    Check out this link for operation of the side switch:
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    Also, pull up Control Center (swipe up from just above the Home button) and check the screen lock there (it should be at the top-left of the Control Center and looks like a padlock with a circular arrow).

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