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External battery drains FAST!!!

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By Dan Law 001, Senior Member on 31st March 2014, 09:26 PM
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Hello, I have a 10400mAh external battery (powerbank) from Xiaomi and when I charge my Note 2 which uses a single cell 3100mAh from 1% to 100%, it charges pretty quickly and after charging it, the external battery still leaves 3 indicating lights out of 4 (which is reasonable since one light represents about 2600mAh). However, when I charge my Onda v971 tablet with a battery capacity of about 3600mAh (I believe that is also single cell), it uses the remaining volume of the external battery and it only charged from 1% to 67%. In both cases, to be fair, I have turned of the Wifi and reduce the background process and activities to minimum using Greenify when charging it. Therefore I am wondering what makes the tablet "consumes" that much battery instead of charging it... Any ideas. Thanks.
Last edited by Dan Law 001; 31st March 2014 at 09:29 PM.
 
 
31st March 2014, 09:35 PM |#2  
ArnauGonzalez98's Avatar
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Try to install BatteryDoctor, it controls well the usage of your battery!

Luck!

Sent from my C2105 using xda app-developers app
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1st April 2014, 08:42 AM |#3  
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Quote:
Originally Posted by ArnauGonzalez98

Try to install BatteryDoctor, it controls well the usage of your battery!

Luck!

Sent from my C2105 using xda app-developers app

Just wondering but does that really work since it's an external battery?

Sent from my HTC One X+ using xda app-developers app
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1st April 2014, 09:16 AM |#4  
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Quote:
Originally Posted by yellowstarmoonsun

Could anyone help to recommend a good external battery?

What capacity (mAh) do you want?

Verstuurd vanaf mijn HTC One X+ met Tapatalk
1st April 2014, 05:31 PM |#5  
Dan Law 001's Avatar
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I have tried it but it seems that the problem was caused by another factor. I did a factory reset to see if it could correct it.

Sent from my GT-N7100 using XDA Premium 4 mobile app
1st April 2014, 05:33 PM |#6  
Dan Law 001's Avatar
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Quote:
Originally Posted by NiZii.

Just wondering but does that really work since it's an external battery?

Sent from my HTC One X+ using xda app-developers app

I have tried it but it seems that the problem was caused by another factor. I did a factory reset to see if it could correct it.

Sent from my GT-N7100 using XDA Premium 4 mobile app
1st April 2014, 05:33 PM |#7  
Dan Law 001's Avatar
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Quote:
Originally Posted by NiZii.

What capacity (mAh) do you want?

Verstuurd vanaf mijn HTC One X+ met Tapatalk

Try the one from Xiaomi.

Sent from my GT-N7100 using XDA Premium 4 mobile app
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battery, charging, note 2, onda tablet, powerbank

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