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 My Ipad Mini only charge for 91%, how to charge ipad exactly?

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grixis
post Apr 11 2013, 03:16 AM

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common case with the ipad mini charger, use my ipad charger can go 100%, with the supplied ipadmini charger only 87% max
Jjdesu
post Apr 11 2013, 10:40 AM

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QUOTE(lancerlim @ Apr 10 2013, 08:07 AM)
Yes, it reach 100% every time i charge. (unless i unplug it before 100%.  laugh.gif )
you mean the adapter still heat? hmm, cooler than before, but still you can feel the heat when you touch it.
*
Whoa, then I'll better go to machine service centre at mid alley next week..since its still under warranty.. rclxms.gif
Jjdesu
post Apr 11 2013, 10:41 AM

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QUOTE(grixis @ Apr 11 2013, 03:16 AM)
common case with the ipad mini charger, use my ipad charger can go 100%, with the supplied ipadmini charger only 87% max
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Ipad charger draws different current output..u sure it is safe that way? hmm.gif
dannygeni
post Apr 11 2013, 12:01 PM

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lol..i claim new charger and the same problem comes out. charge only 90%.. can forget using the supplied charger. i use my other ipad charger to charge mini now.
PeeEl
post Apr 11 2013, 08:42 PM

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QUOTE(dannygeni @ Apr 11 2013, 12:01 PM)
lol..i claim new charger and the same problem comes out. charge only 90%.. can forget using the supplied charger. i use my other ipad charger to charge mini now.
*
Perhaps you can try this. This is what I did (posted here earlier).

After it stops charging at whatever %, switch off for a very short while (5-10 seconds), then switch on again. I did that and since then, I have not encountered further problems.

This post has been edited by PeeEl: Apr 11 2013, 08:43 PM
calvin_ng
post Apr 12 2013, 12:04 PM

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the charger overheats and safety cut off the current...

so let the charger rest and re-charge

also not good to use your ipad battery to below 40% very bad for battery
Jjdesu
post Apr 13 2013, 05:57 PM

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QUOTE(calvin_ng @ Apr 12 2013, 12:04 PM)
the charger overheats and safety cut off the current...

so let the charger rest and re-charge

also not good to use your ipad battery to below 40% very bad for battery
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Source? hmm.gif apple does recommend users to do at least a full charge once in a month..meaning drain it to 0% and charge up to 100%
dexmah
post Apr 18 2013, 11:50 AM

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Sometimes my battery just drain out faster than the usual usage. Wonder what happens. Sometimes the battery just goes back to normal. Haiz
denver
post May 9 2013, 10:14 PM

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I bought an ipad mini from EpicCentre in IOI mall recently, and noticed that whenever I charge, it will only go up to 85%. I searched google and found this thread, seems like I'm not the only one who have this problem. Anyway, I went back to EpicCentre to claim warranty and hopefully can get a one-to-one exchange for the charger. EpicCentre said they can't do one-to-one exchange, instead they have to send the charger to Apple service centre for repair. The whole process would take 7 days. I'm really disappointed with this service. Do they expect me to go 7 days without a charger for my ipad mini? EpicCentre suggested that if I wanted faster, I could to Apple service centre directly, either the one in Berjaya Time Square or the other one in KL. It is really time consuming for me to go to the Apple service centre in KL. If the service centre also ask me to wait 7 days I would just forget about it and live with it. Does anyone know if Apple service centre can give one-to-one exchange on the charger?
PeeEl
post May 9 2013, 11:46 PM

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QUOTE(denver @ May 9 2013, 10:14 PM)
I bought an ipad mini from EpicCentre in IOI mall recently, and noticed that whenever I charge, it will only go up to 85%. I searched google and found this thread, seems like I'm not the only one who have this problem. Anyway, I went back to EpicCentre to claim warranty and hopefully can get a one-to-one exchange for the charger. EpicCentre said they can't do one-to-one exchange, instead they have to send the charger to Apple service centre for repair. The whole process would take 7 days. I'm really disappointed with this service. Do they expect me to go 7 days without a charger for my ipad mini? EpicCentre suggested that if I wanted faster, I could to Apple service centre directly, either the one in Berjaya Time Square or the other one in KL. It is really time consuming for me to go to the Apple service centre in KL. If the service centre also ask me to wait 7 days I would just forget about it and live with it. Does anyone know if Apple service centre can give one-to-one exchange on the charger?
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Yes, this is a known problem with the adapter. You can get the adapter replaced but the problem may not go away.
Superman7
post May 12 2013, 11:45 AM

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QUOTE(calvin_ng @ Apr 12 2013, 12:04 PM)
the charger overheats and safety cut off the current...

so let the charger rest and re-charge

also not good to use your ipad battery to below 40% very bad for battery
*
There is nothing bad about letting your battery discharge till 0% anyway.
I've done that with all my iPads and iPhones.
The battery acts as a vessel to collect juices for your device. Similar to barrel of wines/beers.
enCORe
post May 12 2013, 01:23 PM

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Iv buy OEM 10w iPad charger from lelong, finally my Mini batteries fully charge 100%. smile.gif , this charger is 45minutes- 1hours faster than stock charger, not much heat during charging thumbup.gif
user posted image

alternative theres alot charger with multiple USB slot include 2.1a (10w)
user posted image
calvin_ng
post May 13 2013, 10:50 AM

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QUOTE(Superman7 @ May 12 2013, 11:45 AM)
There is nothing bad about letting your battery discharge till 0% anyway.
I've done that with all my iPads and iPhones.
The battery acts as a vessel to collect juices for your device. Similar to barrel of wines/beers.
*
Your statement is correct if your battery is NICD or NIMH

if you read through the article it is very destructive to discharge till 0% as li-ion is not design that way

http://batteryuniversity.com/learn/article...based_batteries

Read the article above and you will understand... by discharging your battery flat you will only have a charge cycle of say 300-500... which is bad...
SUSsniperz
post May 13 2013, 12:23 PM

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I did it this way. I charge until it stopped and close the switch and let it charge again. I did end up 100% usually because the adapter we have is not enough powerful so it takes two times to charge.
PeeEl
post May 13 2013, 06:14 PM

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QUOTE(sniperz @ May 13 2013, 12:23 PM)
I did it this way. I charge until it stopped and close the switch and let it charge again. I did end up 100% usually because the adapter we have is not enough powerful so it takes two times to charge.
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What on earth are you talking about? Your power of explanation is not only beyond me but others as well as proven in the other threads you posted. rclxub.gif
TSFezzio
post May 14 2013, 12:37 AM

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Change mine at QCD times square, just took like 15 minute..they change the new plug..balik later charge its charging up to 100%..me happy smile.gif

to busy to change before lol..
penpal_my
post May 15 2013, 11:49 AM

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i have 2 ipad mini at home, 1 for myself, and 1 for my wife. Both ipad got problem to charge until 100%. normally, it will stop at 91%.

so what i do is switch off the socket, then turn on back. the ipad will continue charge until 100%. i'm not sure whether this problem come from adapter or ios it self.
nevv
post May 15 2013, 01:35 PM

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My less than 1 week old ipad mini have the same issue as well. Did 1-1 exchange of the whole box and still not able to charge above 90% sad.gif

PeeEl
post May 15 2013, 01:46 PM

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QUOTE(penpal_my @ May 15 2013, 11:49 AM)
i have 2 ipad mini at home, 1 for myself, and 1 for my wife. Both ipad got problem to charge until 100%. normally, it will stop at 91%.

so what i do is switch off the socket, then turn on back.  the ipad will continue charge until 100%. i'm not sure whether this problem come from adapter or ios it self.
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To you and @nevv

Read the earlier posts and you will know the source of the problem. And also, possible 'solutions', if you will.
nevv
post May 15 2013, 02:03 PM

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Actually I've tried few methods proposed in multiple forums (for both initial purchased set and exchanged set sad.gif )

1) recalibration as recommended by apple tech
result: stop charging at 90%
2) Switched power supple off and back on after few second
result: manage to charge to 100% eventually
3) Perform hard reset
result: battery percentage indicator from 89/90% - ard 94%

Even though method 2 works, I do not think it is how a gadget should behave. A non-faulty electronic gadget should be able to charge to 100% at one-go.




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