iPad mini The Mini takes 5 hours to charge!

Discussion in 'iPad' started by Quantus, Nov 2, 2012.

  1. Quantus
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    macrumors regular

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    Apr 2, 2012
    #1
    Completely drained my Mini. Plugged in and shut down. 3 hours later I'm just under 70%. Unacceptable considering how small the battery is.
     
  2. Yr Blues
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    macrumors 68000

    Joined:
    Jan 14, 2008
    Location:
    Houston, Texas
    #2
    not totally bad

    10+ hours during the day

    plug it in at night

    what's wrong with that?
     
  3. MistaGavin
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    macrumors member

    MistaGavin

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    Sep 17, 2012
  4. Idefix
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    macrumors 6502

    Joined:
    Jul 10, 2012
    #4
    the mini comes with the slower charger, for some Apple reason.

    but you can buy the 12 watt charger and it will charge faster.
     
  5. iHeartsteve
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    macrumors 65816

    iHeartsteve

    Joined:
    Feb 12, 2012
    #5
    hmm not too bad.. I'm actually surprised. besides the obvious form factor of the mini, this is the only other upside I see to it so far.
     
  6. Fruit Cake
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    macrumors 6502a

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    Mar 31, 2012
  7. HazyCloud
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    macrumors 68030

    HazyCloud

    Joined:
    Jun 30, 2010
    #7
    It sure does. While it wasn't drained, I plugged mine in at 28% and it seemed to be getting about 1% every minute or so.
     
  8. Quantus
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    thread starter macrumors regular

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    Apr 2, 2012
    #8
    I don't believe that. If 12W charges THAT much faster than 5W, it's could very likely be doing some damage to the battery. Slowly, but surely.
     
  9. children
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    macrumors regular

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    Dec 22, 2008
    #9
    lol i read the title and though thats pretty fast

    you should try charging an ipad 3
     
  10. Quantus
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    thread starter macrumors regular

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    Apr 2, 2012
    #10
    I have. It only takes about an hour longer, yet it's battery is 3x the size.
     
  11. mellofello
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    macrumors 6502a

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  12. pasadena
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    macrumors 6502a

    pasadena

    Joined:
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    Socal
    #12
    Portability.
     
  13. urkel
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    macrumors 68020

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    Nov 3, 2008
    #13
    Apparently every single negative observation will result in someone saying this is a benefit. Now a 5hr charge time is now considered GOOD? What?!?!
     
  14. children
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    macrumors regular

    Joined:
    Dec 22, 2008
    #14
    this,
    i used to plug it all night 7+ hours, and it would never be fully charged

    hell, i never said its good, but its not that bad
    The Galaxy Tab 7 takes around 3-4 hours, so 4-5 hours is within the norm
     
  15. roxxette
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    macrumors 68000

    roxxette

    Joined:
    Aug 9, 2011
    #15
    These are 3.7volts lithium batterys, depends on the capacity it can very well lower the life of the battery charging it with a higher output or make things not safe.
     
  16. Paito
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    macrumors regular

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    Oct 1, 2012
    #16
    My ipad 3 takes 5 - 6 hours to fully charge to 100% after battery drain completely. I'm using he 10w adapter I was thinking about getting the 12w I'll air until I see how fast it really charges.
     
  17. pasadena
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    macrumors 6502a

    pasadena

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    Location:
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    #17
    They're supposed to cap whatever power they *can* draw. I don't think the mini will really draw 12W. But it'll definitely draw more than with the 5W.

    It's also sold as compatible with all iPads, mini included, iPhones and iPods. Even the shuffle :p

    http://store.apple.com/us/product/MD836LL/A/apple-12w-usb-power-adapter
     
  18. pdqgp
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    macrumors 68020

    pdqgp

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  19. roxxette
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    macrumors 68000

    roxxette

    Joined:
    Aug 9, 2011
    #19
    Either way the "charger" its just a power source, the one in hand its listed at 5volts so its up to the device to regulate the amps that flow.

    I conclude these is all a placebo effect and using the ipad "charger" will not change nothing; these batterys are rated 3.7volts, it depends on how many MAH the battery is rated and the device will regulate at what pace it will charge.

    Ps. Sorry for the english.
     
  20. pasadena
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    macrumors 6502a

    pasadena

    Joined:
    Sep 12, 2012
    Location:
    Socal
    #20
    Yes, but if it can draw more than the charger will provide, then you'll see a gain with a more powerful charger. I'm no electronician, and physics were not my strong point in school, so I'm not going to enter further into the debate ;)

    No worries for the english, not my native language either :D
     
  21. roxxette
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    macrumors 68000

    roxxette

    Joined:
    Aug 9, 2011
    #21
    I cant draw more power, it will regulate the volt wich in the iphone power source are rated 5volts but these batterys dont charge at 5volt or they most likely will blow up.

    :p im also not electrician etc but i know a bit due to ecigs/pvs; lithium batterys the same standart and damm well i do my research if im going to put it in my mouth :D

    Damm wouldnt know your english is not native.
     
  22. sam3020
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    macrumors 6502

    sam3020

    Joined:
    Dec 3, 2007
    #22
    I thought that my mini charges pretty damn quick. Especially compared to the full size ipad which takes absolutely ages to charge
     
  23. roxxette
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    macrumors 68000

    roxxette

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    Aug 9, 2011
    #23
    Btw do whe know the capacity of both devices ? Battery capacity of course.
     
  24. Quantus
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    thread starter macrumors regular

    Joined:
    Apr 2, 2012
    #24
    Anyone confirmed that the 12W actually charges the Mini significantly faster? Mere compatibility with the adapter doesn't mean it will charge faster, just that it works.
     
  25. klover
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    macrumors 6502a

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    Jun 7, 2009
    #25
    Charged via iPad adapter (12A?) from 60% to 100% was just over hour. Crazy fast.
     

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