Charging the ipad

Discussion in 'iPad 2 Forum' started by jonho, Sep 3, 2011.

  1. jonho

    jonho iPF Noob

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    Can you use an apple iPhone car charger to charge the iPad without any damage

    Jonho
     
  2. Tomscave

    Tomscave iPF Novice

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    It depends on the brand of car charger. Some will charge at the 2 amps needed by the iPad and some only supply .5 amps which are made to charge iPhones and iPods, but will charge the iPad sloooowly and only when it's off. I have an AT&T car charger with extra USB port that I purchased with my iPhone 4 and it supplies the 2 amps needed for my iPad.
     
  3. snowboarder8985

    snowboarder8985 iPad Fan

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    Like toms cave said, anything under 2 amps will not charge. No damage will occur if you try it out on the one you have.

    Sent from my iPad 2 using iPF
     
  4. thewitt

    thewitt iPad Ninja

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    The lower power input will charge the iPad, but it will take a long time.... If you are using the iPad while plugged into a 500ma charger, it will "sustain" your typical use but not charge...

    -t
     
  5. bareknuckle

    bareknuckle iPF Noob

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    Yup... even when "charging" via PC it will say that its not charging... it charges at a very2 slow rate and needs the screen to be off for it to charge.
     
  6. Gabriel1

    Gabriel1 Super Moderator Staff Member

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    Not entirely true, mine is plugged into a PC right now and it says not charging, if I pull the plug it tells me the charge level has gone up (whilst I was using it)......so in some cases it does charge, albeit slowly, even while in use.

    The Archangel
     
  7. Padi

    Padi iPF Novice

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    Mmm....

    So am I correct in assuming that if I use the iPad charger to charge my iPhone it could possibly damage it due to the higher amps?

    Ste
     
  8. snowboarder8985

    snowboarder8985 iPad Fan

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    Not gonna damage it. It will charge much faster though.

    Sent from my iPad 2 using iPF
     
  9. Tim SPRACKLEN

    Tim SPRACKLEN iPad Legend

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    The iPad charger will work just fine on the iPhone. The iPhone has sophisticated digital power management electronics that controls the charge current very carefully. The iPad charger has a current charging *capacity* of 2A but that does not imply that the iPhone will use 2A. The iPhone will simply take whatever current it requires. It wouldn't matter if the iPad charger could supply 1000A, it still would not damage the iPhone.

    Tim
     
  10. Padi

    Padi iPF Novice

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    Thanks for the replies fellas.

    I shall carry on using the pad charger for both ;)
     
  11. SweetPoison

    SweetPoison iPad Legend

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    ITA. It charges, just slow. Also ~ I use my daughter's iPod charger all the time for my iPad. They are identical so I mix them up.
     
  12. ipadbraincell

    ipadbraincell iPad Fan

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    Those who want to charge iPad and other ebook type devices from their PC USB socket can download a free program called ASUS AI charger, tweaks the current available
     
  13. bareknuckle

    bareknuckle iPF Noob

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    Dude! Downloaded it and Ipad 2 is now charging! Thanks man! Cheers... :D
     
  14. ipadbraincell

    ipadbraincell iPad Fan

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    Your very welcome, can't claim all the credit as learnt if it in here in another thread, just spreading the power :)
     

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