Database Users

touch HD battery questions

the first battery charge on the HD is supposed to be a 8 or 10 or 12 hour charge? or on its not necesary
also the time used to charge it to the pc via usb cable is same as if ud plug it in the electric socket?
how long dose it take for u to charge ur phone.....
mine had 4 lines out of 10 and after 3 hours of it beeing conected to my pc and not in use its still got 4 lines....

opinions seem to vary on how long for 1st charge - personally I left mine on (mains) overnight, but that's just because I've had mobiles since year dot, and you used to have to!
But charging via PC doesn't seem to work as well as from the mains charger - depends a lot on the PC and how much juice it kicks out, some are a lot better than others.

Modern phones/batteries do not need "overnight" charging. My Touch HD even came with a little note saying you don't need to charge for 16hrs/overnight. Just charge until it's full...
Better to charge with wall socket because not all USB ports provide enough current. Some can't charge through the USB port while some can.
I can charge through my notebook but it takes a lot longer than the wall socket.

thanks bouth of u for the fast anwsers....

When I set WiFi settings to max performance, my HTC HD will not charge at all, actually it will loose charge during night, display is off, just WiFi, GSM and GPS is active, connected to provided wall charger. Back side of phone is really hot, I measured over 54°C

Problems charging.
guys(and lady's) Just got my HD. been running it for some time to drain the battery, while on my laptop the battery starts charging. I wanted to drain the battery to give it a good charge afterwords so I turnd off the option of charging while unit is active( in batt. menu) but When I got to 5% batt.cap. an tried to charge the unit (batt. option enabled again) it doesn't charge. now my batt. is empty and can't get in the phone. while on power my battery charging led gives a couple of seconds of charge indication then it turns off.
Any suggestions or is my battery dead. (charging unit is oke, and when on power the HD does give sufficient power to the battery (measured with mulitmeter) thx guys edit - Als when on power green and amber lights blink.

Could that be that your battery is too hot ? There is some safety protection that prevent the batyery to charge when it is over a temperature level.

battery not charging properly
My touch hd not charge the battery more then 50% i change the battery but same as before.
any suggestion
Regards

funstuffalex said:
also the time used to charge it to the pc via usb cable is same as if id plug it in the electric socket?
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Click to collapse
Power socket gives about 1amp - USB 500mA (.5 amp)

Touch HD Battery Charging Problem
The rom i am using is Energy 3 Rom
and try to use both sources wall socket and pc usb both are same.
if i charge the battery on usb cradle and put the phone it shoes 100% but after some use of the phone the charging start again and never show's full even left it over night.
Best regards

Not sure what's going on there,but try draining the battery to almost empty each time and then turn your phone off before charging it. Do this a few times and see if it helps. Mine took about a month beforeit came good.

Dear samlives
Thanks for helping
I will try it
Best Regards

HTC Touch Battery Charging Problem
I got a solution its not 100% but for time being its working for me.
Long press the power button and put the device in sleep mode.
All Done now charging 80 to 90% quite better then before.
Thanks a lot

battery isnt charging?

hey guys... how long does it take for your battery to charge? like i had it plugged in overnight (8hours) and its only charged up 1 or 2 or 3 bars.does the phone have to be completly off for something?>

no it doesn't. check to see if the cable is connected good and no app is running in the background. 8h is good enough for a full charge!

if your charging by a computers usb connection it could take days ZZZZZZZzzzzzzzz
however, charging by mains is normally very fast 2-3 hours max

yea, i wss using my ps3's mini usb cable into the SE wall thing, put in the offical mini usb that came with the phone and it charged up to full in less than an hour

Charging issues.

I've noticed that when I leave the phone plugged in overnight it sometimes just seems to stop charging at a random point somewhere throughout the night and I'll wake up with a phone that is only at 80%, 65%, etc.. battery. It isn't fully charging and then just being drained again either, it just randomly stops charging. It will recognize that a charger is plugged in and even says that it is charging but the percentage indicator in the Settings pulldown doesn't move. This doesn't happen every night and it has never happened when I charge the phone during the day. I assume it only happens at night because I'm not at my desk using it. I can also assume that the device isn't taking 8 hours to go from 35% battery to 75%, it doesn't charge that slowly. Any ideas?
P.S Rooted but on stock ROM

Heartbreak said:
I've noticed that when I leave the phone plugged in overnight it sometimes just seems to stop charging at a random point somewhere throughout the night and I'll wake up with a phone that is only at 80%, 65%, etc.. battery. It isn't fully charging and then just being drained again either, it just randomly stops charging. It will recognize that a charger is plugged in and even says that it is charging but the percentage indicator in the Settings pulldown doesn't move. This doesn't happen every night and it has never happened when I charge the phone during the day. I assume it only happens at night because I'm not at my desk using it. I can also assume that the device isn't taking 8 hours to go from 35% battery to 75%, it doesn't charge that slowly. Any ideas?
P.S Rooted but on stock ROM
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Do you have another charger/cable connection you can try?

Stryder5 said:
Do you have another charger/cable connection you can try?
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I'll give it a shot. Thank you.

I tried it with a different cable last night and it did the same thing. Forgot to mention I'm charging it through my computer.

Heartbreak said:
I tried it with a different cable last night and it did the same thing. Forgot to mention I'm charging it through my computer.
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I would try the charging cable that came with it and if it still does the same thing I would say you have a problem with your phone.
Sent from my Nexus 4 using xda premium

coldfusionb said:
I would try the charging cable that came with it and if it still does the same thing I would say you have a problem with your phone.
Sent from my Nexus 4 using xda premium
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Yeah, I have been using the cable that came with it. I've tried two different ones. I will try to see if it happens when charged through wall outlet.

Sorry for double post. Couldn't figure out how to attach image to an edit.
I looked at my battery settings and this is what I noticed. It looks like my phone is charging all the way up during the evening and then draining but the charging isn't kicking back or something. The huge gap in screen on time was when I was sleeping and there was no use of the device but battery is steadily draining.

Heartbreak said:
Sorry for double post. Couldn't figure out how to attach image to an edit.
I looked at my battery settings and this is what I noticed. It looks like my phone is charging all the way up during the evening and then draining but the charging isn't kicking back or something. The huge gap in screen on time was when I was sleeping and there was no use of the device but battery is steadily draining.
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Click to collapse
Have you tried using the wall charger?

Stryder5 said:
Have you tried using the wall charger?
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As stated in previous post, I have not. That is the plan when I get home.

I have tried it through the wall charger for the past few nights and it charged just fine. I also tried it through the same cable that my N7 and Gnex were charged with and it still happened. I also tried various USB ports. Any ideas?
Sent from my Nexus 7 using xda app-developers app

Is it possible the computer is sleeping and no longer powering the USB ports?

I had exactly the same problem for one night.
But it can't be a problem with my Notebook because
my Galaxy S charged just fine.

Probably due to power saving options on your computer, be they USB power saving settings or sleep related. If you want to charge faster you should definitely use the wall charger, USB charging is painfully slow for me... if i am using the device, load can exceed the incoming current and the phone will still discharge. Moral of the story > USB charging = useless.

negroplasty said:
Probably due to power saving options on your computer, be they USB power saving settings or sleep related. If you want to charge faster you should definitely use the wall charger, USB charging is painfully slow for me... if i am using the device, load can exceed the incoming current and the phone will still discharge. Moral of the story > USB charging = useless.
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It really isn't a matter of slow charging. I'm charging it overnight so the speed at which it charges doesn't matter to me. As long as it is charged when I wake up. I've been using the same computer to charge my phones/tablets/cameras for two years and I've never had a problem. I'm not even using the device though, it is at night when I'm sleeping.

I have the same problem all of a sudden. Happened twice in the past week, never happened for months before. I never charge from a computer, always with the provided adapter and cable from the wall. A few hours into the night, before the phone is at 100% (varies from 70-90%), it just stops charging. Battery graph looks very similar to the one in this thread already posted.
I wonder which device switches the current off, the phone, or the wall adapter. I would have guessed the phone, and if that is correct swapping the wall adapter won't do anything.

Or you can use Fast Charge from Google Play and flash Franco Kernel.
Then you'll be able to switch from USB Charge to AC Charge by charging with your computer.
However, the battery will heat and you may consume its life, so do not do that too often, only when necessary if you expect using your phone very long times as i do, i just change phone every 5 years or more, depending of my needs.
Also, i noticed than USB Charging slowing down the charge at around 80%, but still charging, i read with Battery Monitor Widget, and i seen it will gives minus ampere.
I almost forgot, you may also calibrate your battery, the first time, charge it to 100%, then remove the file "batterystats.bin" from /data/system or wipe it threw Recovery, that will ensure you to use your battery to 100% next time.

Mine seems to stop charging at 100% and go back down also. Mine usually is between 95-100% when I wake up though. Is that just how this phone works to protect the battery? I've never noticed this in any other phone I've had.

[Q] Charging takes for ever.

I don't actually suffer from battery life problems like some other owners. My problem is that it takes for ever for my phone to charge. My phone has been charging over USB attached to my computer for 8 hours and is only at 83%. When it's attached to the mains it's pretty much the same story. I'm not running any apps. 3G, WiFi and Bluetooth are turned on though.
How can I resolve this problem?

Mister-B said:
I don't actually suffer from battery life problems like some other owners. My problem is that it takes for ever for my phone to charge. My phone has been charging over USB attached to my computer for 8 hours and is only at 83%. When it's attached to the mains it's pretty much the same story. I'm not running any apps. 3G, WiFi and Bluetooth are turned on though.
How can I resolve this problem?
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well, if plugged into a computer/usb, itll take much longer to charge. are you using the original usb chord? when plugged into a wall charger, how long does it take?

Current draw is about 700mah on average. Battery size is 2100mah. So it should take 3 hours to charge with the wall charger.
USB is another story. If you charge and surf at the same time it will be consuming battery rather than charging.

The problem seems to occur when I don't use the original USB wall charger. Are not all USB chargers the same? When I use the original charger, I don't seem to have this problem.
If WiFi was left on while charging on a computer USB port, would this effect the charging speed?

[I9505] Slow Charge from original USB cable

Hi. When i charge my phone from any USB from my computer... It charges so slow.. It even discharges sometimes.. Loses 2% and so on... And slowly climb... To fully charge it from USB.. It takes almost 4-6 hours... I don't know how i can fix that... OR if there is any way to fix it...

MrFuZZy92 said:
Hi. When i charge my phone from any USB from my computer... It charges so slow.. It even discharges sometimes.. Loses 2% and so on... And slowly climb... To fully charge it from USB.. It takes almost 4-6 hours... I don't know how i can fix that... OR if there is any way to fix it...
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Install an app like Galaxy Charging Current Lite to check the amperage of the cable when it's charging through usb. You should be getting 460 mA. If you plug the wall charger in you should be getting 1200 mA (or 1900 if you have a modified kernel).
If you are not getting these values change the USB cable.
Fully charging the phone through USB takes longer no matter what, and 4-6 hours sounds about right to me. If you are using your phone as you're charging through the computer (like browsing heavily or playing a game), it might discharge rather than charge due to the application drawing too much power.

kingzain900 said:
Install an app like Galaxy Charging Current Lite to check the amperage of the cable when it's charging through usb. You should be getting 460 mA. If you plug the wall charger in you should be getting 1200 mA (or 1900 if you have a modified kernel).
If you are not getting these values change the USB cable.
Fully charging the phone through USB takes longer no matter what, and 4-6 hours sounds about right to me. If you are using your phone as you're charging through the computer (like browsing heavily or playing a game), it might discharge rather than charge due to the application drawing too much power.
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Thanks for that reply.. I'm getting 460.. But before I'm pretty sure i charged faster.... I guess some motherboards can push more power to the USB port....

MrFuZZy92 said:
Thanks for that reply.. I'm getting 460.. But before I'm pretty sure i charged faster.... I guess some motherboards can push more power to the USB port....
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I think that the Samsung Kernel also limits the current drawn through USB ports even if you can send more current to it.

Connecting and charging from computer is very slow, unless you have a utility for your motherboard, like me, i have Asus AI+ charge. It allows usb ports to provide more power.
If you don't have some kind of a utility like this, your best way is to charge via wall charger. It gives 1900mAH with stock kernel, just if you check with some app at what amperage its charging, it will show 1200mAH cause it charges 1900mAH only if the phone is locked dunno why, maybe overheating issue.
It takes about 2hours for me to charge from 5% to 100% with wall charger.