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Hi guys
I'm an iphone 3gs owner at the mo but my contract is up in a week and after doing A LOT of research over the past 3 weeks, i was pretty much decided that the GS2 was gonna be my next phone.
Then i foolishly visited the xda forums! lol (in fairness, it probably still will be my next phone).
But seriously though, setting aside the various issues some people are clearly having (reboots, battery drain, etc) what shocked me the most was hearing about the low-powered charging mechanism (apologies if i've gotten this slightly wrong).
I've heard that it only charges at ~650mah, but that the phone can easily surpass this under load (~850mah?), meaning that you could be charging the phone at the same time as using it, only to find the battery going DOWN. Can someone confirm if this is true? If it is, then i'm gobsmacked that Samsung could make such a c0ck-up. Imagine if you're using the GPS (a real battery hog) while driving (and plugged-in to the ciggy lighter) only to find that the battery dies before you get to your destination! lol. I've heard about the heat this puppy produces, i wonder did they limit the juice to stop it from burning a hole through the floor
Even though i'm bored to t1ts with my iphone (and i hate apple), what i love about it is that when i don't actually use the phone for extended periods of the day (which is quite often, due to work) it still retains it's charge really well (i get insanely good battery life). I would be really annoyed if i found the GS2 battery dropping any more than, say, 30% over the course of a busy working day (say 9am to 7pm) with virtually no use.
So, to finally get to my point! My iphone charges REALLY fast. I'm worried that it will take a stupidly long time to fully charge the GS2. Can some kind person please do an experiment for me, and see how long it takes theirs to fully charge (from fully dead to 100%) with the screen off and the phone not doing anything major in the background?
Also, it would be good to know how this compares to the GS2's competitors.
Sorry for the long post guys!
my phone is at 33% at 8:08
Will let you know how I get on. I have it on charge now
I think mine takes around 3 hours from empty using samsungs supplied charger but I will try to do a test for a more accurate time. How does this compare to the iphone?
Yep mine takes about 3 hours as well from empty to about 90% using the wall charger, then it goes on trickle charge the rest of the way. This is on standby as well.
Yepp takpes about 3 hours to get fully charged. however, i've been using the phone as a wifi hotspot all the time and yes, it increases charging time but it doesn't really matter when it takes so long anyways
winwiz said:
my phone is at 33% at 8:08
Will let you know how I get on. I have it on charge now
Click to expand...
Click to collapse
65% at 9am
It takes almost 3.5-4 hours to charge it with stock charger from empty to full.
It takes a bit more than 5 hours to charge from empty full using USB charging in my laptop.
Found out the hard way:
Charging with original EU charger AND heavy use (downloading, Wifi tethering, map ops etc.) MADE it drain faster than charging.
Two nights before left it during night with orig. charger and made it in 8 hrs only to 84% while on.
With Hama 0,8 amps charger full in 2hrs from empty and stays full even with heavy work.
NO heat issue though !
Methinks the charger is crap
Sent from my GT-I9100 using XDA App
doesn't really matter which charger. got the nokia 1,2A charger and it takes nearly 3 hours as well to fully charge the battery.
I use my ipad charger with it and its definitely more like 2 hours not 3
My car usb adapter is 1amp and has no problem keeping it fully charged while using sygic satnav
Sent from my GT-I9100 using XDA Premium App
troed said:
Found out the hard way:
Charging with original EU charger AND heavy use (downloading, Wifi tethering, map ops etc.) MADE it drain faster than charging.
Two nights before left it during night with orig. charger and made it in 8 hrs only to 84% while on.
With Hama 0,8 amps charger full in 2hrs from empty and stays full even with heavy work.
NO heat issue though !
Methinks the charger is crap
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
Is this an ebay job to get one of these?
Any idea what the max amps the phone can take? I've been looking around, seen chargers up to 2 amps, but don't want to ruin the phone...
Edit: Sorry, posted too soon. Just saw this thread, and the battery has is rated at 1000mA, so ya, don't use a 2 amp charger
Murfle said:
Any idea what the max amps the phone can take? I've been looking around, seen chargers up to 2 amps, but don't want to ruin the phone...
Edit: Sorry, posted too soon. Just saw this thread, and the battery has is rated at 1000mA, so ya, don't use a 2 amp charger
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Click to collapse
if you look thru the battery driver source code, samsung capped the charging at 650 mA it seems. not sure why, other android phones use the full 1 amp.
so samsung either saw a heat problem and lowered it, or that's just the way they do their phones charging. who knows.
RogerPodacter said:
if you look thru the battery driver source code, samsung capped the charging at 650 mA it seems. not sure why, other android phones use the full 1 amp.
so samsung either saw a heat problem and lowered it, or that's just the way they do their phones charging. who knows.
Click to expand...
Click to collapse
Wow, ok. As someone who uses 3G a lot when our internet connection goes down (all too often), I hope the charge will end up keeping up with the battery drain. Otherwise I'll be tempted to change that source and probably end up frying my phone (if it ever gets in stock :|)
Thanks for the info
I've had my new HTC Amaze 4G for 4 days now and absolutely love it, what a great phone! The battery life is great (I'm careful with all my settings) and I'm only finding issues with the charging TIME.
It's the second time I've charged it and after noticing how excessively long it took the first time, I clocked it this time and it took 4 hours and 45 minutes. I used a charger that I've used on many other devices with no issues (5 volts 1 amp).
The battery level increases 1% every 3 minutes, which adds up to 5 hours. I calculated this both with the screen on and by averaging out over a longer period of time with the screen off. I also tried with the phone completely off and the results were the same.
I made sure there were no processes hogging up processor time or excessive RAM usage.
When I go into to "Settings -> About Phone -> Battery" Battery status clearly states: Charging (AC).
I have also read somewhere that this can possibly be set this way by design (possibly to prevent the battery from heating or overcharging and saving its life in the long run).
I also realize that the phone is new, and the battery needs a few charges to be settled, but 5 hours to charge on the second charge just seems like too much.
On the HTC product support website, on the faq there is the following question/answer:
How long should it take to charge my battery?
"Your battery can take up to 4 hours to fully charge using the AC charger. It will take much longer using the USB as that is the trickle charge function."
Can anyone out there with an HTC Amaze 4G confirm how long their phone takes to fully charge from the AC charger?
I'm thinking/hoping this is a defective device/battery/setting...I don't like having to wait 5 hours to have my phone fully charged.
Thanks in advance,
Filipe
Ok, I'd like to add one more thing. I finished charging the phone last night (about midnight), by the time I went to bed (around 2 am), after barely having used it, it was still at 100%, now at 9:30 am (7.5 hours later) the battery level is at 95%. I had everything off and very little background services and apps running. Even the network type, is only set to the basic, no data connection was live/standby.When I check the battery status/histogram this is what I get:
-44% went to Cell Standby
-42% to Phone Idle
-8% Display
-6% Wifi (I think I used it before I went to bed, but turned it off right then, and it remained at 100% battery)
I'm not too happy...this can't be right...it shouldn't take 5 hours to charge and discharge this fast? Can anyone shed some light please?
Thanks
Come on....anyone? Please? This is driving me nuts!!
Yeah that sounds about right. Don't complain man. Your battery life is pretty good compared to other devices. My device takes 3 hours to fully charge and can last 24 hours with minor use. Just charge it when you go to bed and you won't notice the time it takes
My desire hd takes almost as much (Around 3 hours) and my Optimus 3d prolly takes even more (5?) to fully charge from a full discharge...
(With Stock HTC/LG Charger. The HTC's AC Adapter is 5V/1A [Shouldn't that charge a battery in under 1 1/2 hrs?]. Not too sure about the LG)
They take Much longer to charge on Computer/Laptop USB Ports. The Optimus 3d actually loses battery while charging (With screen on) with a USB port.
Also, 5% a night is pretty good. My desire hd goes down 3-5% per night (2g, no data enabled.) or 0-1% with Airplane Mode. (Rooted, Revolution 6.31)
And my optimus 3d pretty much runs out of battery in <100 mins with full brightness while Playing Games - It goes down more than 1% per minute depending on the game being played, especially if 3d Converter is used. This is pretty much the same for all GB/Froyo ROMs.
Just charge it when you go to bed and you won't notice the time it takes
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Click to collapse
I Agree. Both phones usually last around a day at least for me. You could always try a battery monitor such as GB Battery Stats or watchdog (The CPU One). CPU Intensive applications and Awake time during sleep are usually what cause bad battery life. Faster chargers such as 2A ones should also charge the battery faster, but they might reduce the overall battery life.
I would suggest buying a wall charger and cheap batteries from ebay. They last almost as long as stock batteries and cost only ~$2-4 each. [They apparently explode though. Never happened to me.]
-------------------------------
Both phones seem to charge from 0-90% much faster than 91-100% as well. I'm not sure why, since 100-90 wastes just as fast as 90-0. (Charging from 90%-100% battery practically takes a third of the full charging time)
many thanks
RESOLVED (Sort of...lol)
Thanks for your feedback guys!
I just finished charging it this morning, and it's FASTER NOW!
Took exactly 2 hours and 37 minutes (Battery Moniter is a great app!).
I think it actually may be due to the phone having some sort of smart charging system which "looks after" the battery. Since the phone is new, it might be wanting to start it off with some slowww charges and gradually speed them up.
But I still have to narrow it down some more since this time I'm actually using the supplied cable and charger (the ones I tried before were also 5V/1A).
The cable I was using (had it for a while now) had a pinch or two, it didn't look that bad, but I'm thinking it could also be the cable (could be shorting)!
I'm gonna do some testing on this cable now and report back my findings!
Thanks again!
RESOLVED!!!
Ok, so it actually turned out to be the cable. I really feel like a dumb ass...lol. Oh well, at least I figured it out!
So yeah, one good way to see if your cable / charger is good is to use Battery Monitor, and on the main screen where it says your device is charging (AC) and etc..it will also say the actual amperage (in mA) being fed to the battery...that number should be within the 500 to 750 range, if its lower, there is likely something wrong. (Mine was at 16...lol).
Thank you all for your help!!
Cheers!
can you explain to me more !!! i just had the phone and the battary run out like 5 hrs after ,,, what s about your cable-charger problem i didn t get your point !!! can you help me plz
mtarabichi said:
can you explain to me more !!! i just had the phone and the battary run out like 5 hrs after ,,, what s about your cable-charger problem i didn t get your point !!! can you help me plz
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Click to collapse
My problem was the cable, and it was causing the phone to take five hours to CHARGE, not discharge.
These phones don't hold charge for too long, and the more activity you got going on, the more power it will consume. The screen hogs up the most power, so using the device constantly (especially with high intensity background light) will drain the battery very quick. First smart move would be to set the screen intensity to the lowest setting. Wi-fi and bluetooth, if you're not using them, shut them off. Open your task manager (or get a decent one from the market) and kill all the apps you got running in the background.
Games also require a lot of graphics/processing power, so naturally they will drain a lot of battery too.
Edit: There are some special cases where it could also be related to your network or even simply coverage zones exposed to the device. If it's stuck in a zone where it has weak 4g and 3g signals, it will keep bouncing back and forth causing more drain than normal on the battery as well.
If you've taken all these things into account, then you may have a defective device, then you will want to setup an RMA...or just take it back wherever you bought it and ask to exchange.
Hope this helps,
Cheers
My skyrocket takes about 3.5 hours to charge from 10% to full charge. If I plugged it in the car charger and run google map with the radio on the background, it would slowly drain the battery even though it was plugged in. My iphone 4 did not do this. It charges very fast and does not drain the battery even when I had several apps running in the background. I think the skyrocket consumes more power whether it is plugged in or not.
silkshocker said:
My skyrocket takes about 3.5 hours to charge from 10% to full charge. If I plugged it in the car charger and run google map with the radio on the background, it would slowly drain the battery even though it was plugged in. My iphone 4 did not do this. It charges very fast and does not drain the battery even when I had several apps running in the background. I think the skyrocket consumes more power whether it is plugged in or not.
Click to expand...
Click to collapse
Hi, what you need is a charger with a higher amperage rating than 500mA (or 0.5A). Buy a charger that is rated for 5V/1Amp like this one and your problems should go away.
The phone is basically "burning" more energy than it is receiving from the USB charger, hence the discharge.
To know the amperage rating of your charger look on the label for numbers that look like "5V/500mA"...
Hope this helps,
Cheers
EDIT: The link I provided does include an iPhone cable, but I'm just referring to the charger itself, the cable would obviously have to be a micro-usb.
.
Thread moved. Would advise you to read forum rules and post in correct section.
orb3000 said:
Thread moved. Would advise you to read forum rules and post in correct section.
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Click to collapse
thread moved to...mexico?
Most illegal threads are trying to move from Mexico.
But, you need a charging source more powerful then the base 500ma, (or whatever that term of measurement is) computers are only supposed to supply 500ma to a USB port so AC adapters are typically better for charging. But feel free to follow the post above and check the rating on the charger.
Sent from my HTC_Amaze_4G using XDA App
i just got my amaze, and i have auto sync off and screen on dim and it still takes for everrrrrrr to charge.. ive used a few different chargers and cords but i just got the phone so maybe after a few charges it will speed up? not sure my mytouch 4g never took this long although it would get verrrry hot
rich2thad said:
i just got my amaze, and i have auto sync off and screen on dim and it still takes for everrrrrrr to charge.. ive used a few different chargers and cords but i just got the phone so maybe after a few charges it will speed up? not sure my mytouch 4g never took this long although it would get verrrry hot
Click to expand...
Click to collapse
Well the amaze does have a hefty battery, mine is charging a bit faster than when I first had it
Sent from my HTC_Amaze_4G using Tapatalk 2
rich2thad said:
i just got my amaze, and i have auto sync off and screen on dim and it still takes for everrrrrrr to charge.. ive used a few different chargers and cords but i just got the phone so maybe after a few charges it will speed up? not sure my mytouch 4g never took this long although it would get verrrry hot
Click to expand...
Click to collapse
Make sure to use the original charger and cable that was supplied to you by T-Mobile/HTC
I noticed the 12-pin cable is faster than the 5-pin.
venceslau86 said:
Ok, I'd like to add one more thing. I finished charging the phone last night (about midnight), by the time I went to bed (around 2 am), after barely having used it, it was still at 100%, now at 9:30 am (7.5 hours later) the battery level is at 95%. I had everything off and very little background services and apps running. Even the network type, is only set to the basic, no data connection was live/standby.When I check the battery status/histogram this is what I get:
-44% went to Cell Standby
-42% to Phone Idle
-8% Display
-6% Wifi (I think I used it before I went to bed, but turned it off right then, and it remained at 100% battery)
I'm not too happy...this can't be right...it shouldn't take 5 hours to charge and discharge this fast? Can anyone shed some light please?
Thanks
Click to expand...
Click to collapse
Sounds about right. If you want better battery life either root it or buy another battery.
To get really good battery life ?...you got the wrong phone man.
Sent from my HTC_Amaze_4G using XDA
Did you guys notice the battery take too long for full charge? Especially charging while in use. It seems doesnt charge at all
Could anyone help me out? I was charging and surfing web the XTZ at the same time, but the battery even went down by 2 to 3% in 3 hours even though the tablet was charging. Is it common or should I exchange it?
Thanks
Is this with the charger and cable it came with? I am not having this problem but different chargers and cables can cause issues
Sent from my SGP312 using Tapatalk HD
Yea I had mine at 10%, put it in to charge. Come back home 6-7 hrs later and it's only at 44%?!?
The Jones said:
Is this with the charger and cable it came with? I am not having this problem but different chargers and cables can cause issues
Sent from my SGP312 using Tapatalk HD
Click to expand...
Click to collapse
Yes. I used the original charger and cable. When I let the screen on while charging, it seems like its just preventing the battery run down, instead of adding more charge. I guess I got a defective battery. When the screen off, it just take too long for full charge, like almost 9-10 hrs. I test the cable and charger with another device it seem working fine. How long it take for you to do full charge when screen of btw?
duy.la1811 said:
Yes. I used the original charger and cable. When I let the screen on while charging, it seems like its just preventing the battery run down, instead of adding more charge. I guess I got a defective battery. When the screen off, it just take too long for full charge, like almost 9-10 hrs. I test the cable and charger with another device it seem working fine. How long it take for you to do full charge when screen of btw?
Click to expand...
Click to collapse
I don't know exactly how long. But charging and using the device at the same time is no problem and adds charge at an ok rate. I would guess that a total charge would take around 4 hours but it is a guess.
Sent from my SGP312 using Tapatalk HD
ABT4 said:
Yea I had mine at 10%, put it in to charge. Come back home 6-7 hrs later and it's only at 44%?!?
Click to expand...
Click to collapse
Have you tried Stamina mode while charging? I believe it shuts down some background processing while the tablet is asleep. Might help speed up charging.
DaddyWhale said:
Have you tried Stamina mode while charging? I believe it shuts down some background processing while the tablet is asleep. Might help speed up charging.
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Click to collapse
I did some research and this is what I came up with...
-- the USB charging seems to be hard-limited to a maximum of 500mAh intake. This is consistent with the original USB specifications, although no one really adheres to those anymore anyways. Charging with 500mAh is bound to take a long time and presumable even light usage (screen-on + sufing) will prevent charging at all and still drain the battery or keep it at the same charge level. I consider this a quite major design fault and wonder why Sony did this - if they had any strong reasons (overheating near USB port due to the thin build and no heatsink properties of the material?) or if it can and will be adressed later on by software (I am not sure if that is the case...)
-- this also means that using different chargers (if they work at all, the Tablet seems to be picky and did not make use of two generic ones that were tried, only a HTC wallcharger was accepted next to the original Sony one) that put out more than those 500mAh will either not work or they will deliver just the 500mAh the USB port accepts as a maximum
-- however the charging cradle contacts will readily charge the tablet with up to 1500mAh
If one were to assume the worst of Sony one could say they probably limited the USB charging to a minimum to push the sales of their original chargers. On the other hand one can argue that SLOW charging is actually better for the battery longevity, so Sony could defend that move with that reasoning...
DaddyWhale said:
Have you tried Stamina mode while charging? I believe it shuts down some background processing while the tablet is asleep. Might help speed up charging.
Click to expand...
Click to collapse
I'd also believe this might help charging faster while not using the device. Could anyone try that, please? I'm interested in the results. (My XTZ hasn't arrived yet )
Shanliang- said:
I'd also believe this might help charging faster while not using the device. Could anyone try that, please? I'm interested in the results. (My XTZ hasn't arrived yet )
Click to expand...
Click to collapse
There is a thing that while playing "heavy" games and charging from usb connected to pc it even dicharges. If connect it to stock charger (1.5A) it manages to charge but very very slow. There are chargers for 3.1A or even 5A which will charge your device very quickly.
Rootk1t said:
There is a thing that while playing "heavy" games and charging from usb connected to pc it even dicharges. If connect it to stock charger (1.5A) it manages to charge but very very slow. There are chargers for 3.1A or even 5A which will charge your device very quickly.
Click to expand...
Click to collapse
Have you actually tried one of those with success? If so what is yout exact serial number for the XTZ ? As I laid out in my post a little bit above yours the XTZ seems to not take more than 500mAh via USB even from any charger...
Walter_White said:
I did some research and this is what I came up with...
-- the USB charging seems to be hard-limited to a maximum of 500mAh intake. This is consistent with the original USB specifications, although no one really adheres to those anymore anyways. Charging with 500mAh is bound to take a long time and presumable even light usage (screen-on + sufing) will prevent charging at all and still drain the battery or keep it at the same charge level. I consider this a quite major design fault and wonder why Sony did this - if they had any strong reasons (overheating near USB port due to the thin build and no heatsink properties of the material?) or if it can and will be adressed later on by software (I am not sure if that is the case...)
-- this also means that using different chargers (if they work at all, the Tablet seems to be picky and did not make use of two generic ones that were tried, only a HTC wallcharger was accepted next to the original Sony one) that put out more than those 500mAh will either not work or they will deliver just the 500mAh the USB port accepts as a maximum
-- however the charging cradle contacts will readily charge the tablet with up to 1500mAh
If one were to assume the worst of Sony one could say they probably limited the USB charging to a minimum to push the sales of their original chargers. On the other hand one can argue that SLOW charging is actually better for the battery longevity, so Sony could defend that move with that reasoning...
Click to expand...
Click to collapse
WTF...
i just did check the charger ... its 1500 mAh output. But it surely doesnt charge with that so clearly usb is limiting it Oo. So clearly dock is a must not only no flaping cover but also faster charge. Anyone with dock can confirm that ?
Trno said:
WTF...
i just did check the charger ... its 1500 mAh output. But it surely doesnt charge with that so clearly usb is limiting it Oo. So clearly dock is a must not only no flaping cover but also faster charge. Anyone with dock can confirm that ?
Click to expand...
Click to collapse
I guess this how they boost the sale of their dock and avoid overheating..limit the USB output. They also sell the micro USB and charger on sony website. Dont know if it could make any difference.
I had my tablet plugged into my pc and while I was using it the battery actually went up a 1 or 2 percent. I got mine two days ago so maybe it's an early production issue?
Sent from my SGP311 using xda premium
fahadbr said:
I had my tablet plugged into my pc and while I was using it the battery actually went up a 1 or 2 percent. I got mine two days ago so maybe it's an early production issue?
Sent from my SGP311 using xda premium
Click to expand...
Click to collapse
I noticed that if I set the brightness to the minimum, I would be able to charge while screen on. If I set to max or somewhere middle, i would not. did it happen to you? if not I think my battery got issue then.
I believe mine was on auto brightness for that moment. I did notice that in the last two days, full brightness drains the battery A LOT. Within 2 hrs of screen time I was down to 55% battery
Sent from my SAMSUNG-SGH-I317 using xda premium
Just got mine XTZ and so happy with it, but same thing it take so long for charge it even with the wallplug.
I just notice, i have the XZ and if i use the cable directly on the phone it take a long time for charge it too. But if u use the dock my phone charge in less than one hour ( or maybe a little bit more), So i can guess is a usb limitation on the sony product (or maybe a marketing trap)
Sorry for my English.
In my case, since i've the Galaxy S4 ATT version, i use that wall charger i've not tried the one that comes with the tablet but the S4 charger is a 2A while the Tablet Z is 1.5, with the S4 one + stamina mode + auto brightness + special mode(only 1 core running under clocked to 1036Mhz, conservative governor) my tablet charges ultra fast from 10% to 50% in 1 hour and half or even less, also my standby time is up to 8 days at full battery.
If you have your tablet rooted and you want to use my special mode, just download CPU Adjuster from Play Store, give it root permissions, then create a screen off profile, 1 core, max 1036Mhz and that's it.
Walter_White said:
I did some research and this is what I came up with...
-- the USB charging seems to be hard-limited to a maximum of 500mAh intake. This is consistent with the original USB specifications, although no one really adheres to those anymore anyways. Charging with 500mAh is bound to take a long time and presumable even light usage (screen-on + sufing) will prevent charging at all and still drain the battery or keep it at the same charge level. I consider this a quite major design fault and wonder why Sony did this - if they had any strong reasons (overheating near USB port due to the thin build and no heatsink properties of the material?) or if it can and will be adressed later on by software (I am not sure if that is the case...)
-- this also means that using different chargers (if they work at all, the Tablet seems to be picky and did not make use of two generic ones that were tried, only a HTC wallcharger was accepted next to the original Sony one) that put out more than those 500mAh will either not work or they will deliver just the 500mAh the USB port accepts as a maximum
-- however the charging cradle contacts will readily charge the tablet with up to 1500mAh
If one were to assume the worst of Sony one could say they probably limited the USB charging to a minimum to push the sales of their original chargers. On the other hand one can argue that SLOW charging is actually better for the battery longevity, so Sony could defend that move with that reasoning...
Click to expand...
Click to collapse
why should it be like that? We have a 6Amp battery in there and if it WOULD charge all the time with 500mAh max we would have a charging time of 12 hours. But if the battery reaches 80% charge charging will be much slower. That means if your statement would be true, we would have charging time of over 14-15 hours.
I charged mine in 6-7 hours. 6000/6=1000 so it´s normal for our 1,5 Amp charger.
Okay, tested it. Shorty story is, there is no difference between charging via dock and charging directly via USB port.
Long story:
- variation tested: SGP312 (WLAN 32GB)
- Battery percentage at start: 58%
- Charging time: 70 minutes
- Charger used - the one which came with the Tablet. The dock does not have a charger in either case, you have to use the Tablet one (which I do) or a 3rd party charger for it.
The only difference between the tests is that once the USB cable went directly into the Tablet and once the USB cable went into the dock.
Battery percentage after 70 Minutes with USB cable: 80%
Battery percentage after 70 Minutes with Dock: 81%
So basically, it got from 60 to 80% about ~1150mA / hour independently of the charging method.
As a sidenote, bringing it from 80% back to 58% took 28 minutes of playing a 1080p mkv at full display brightness,
Hello,
How can I tell if my HTC One Max is actually charging at 1.5 A? I've had the phone for about 4 days now, and it charges soooooo slowly. One night/morning it took almost 6 hours to fully charge from around 15%. This can't be right. There are times I've just sat in bed (Thanksgiving Day, for example) doing some light texting and light web browsing...all with the official 1.5 A charger connected, and at times the battery level DECREASED, even while connected to the charger. I have the brightness set to auto, and the screen timeout set to auto. This can't be right...
I downloaded a couple of apps from the play store that try to estimate the charging speed. Battery Indicator estimates that my phone is charging at a rate of about 14.3% per hour. It's also telling me my phone will take 47 minutes to get from 88% to 100%. WHAT!? Another app, just called "Battery" says my phone was charging at 684400 mA...then it changed to 219900 mA. (Of course, neither of these numbers make sense, either. That would be 684 amps or 219 amps...enough to blow something up.)
Again, I'm using the official charger that came with the HTC One Max saying it supports 5 V, 1.5A. I have other chargers lying around different rooms of the house...there's a chance that I'm not using the actual USB cable part that came in the box (it could be mixed up with an older one I had lying around), but would that affect charging speed?
Thanks for any help you can give me. I'm about to call HTC now.
you should really try it first with the OEM cable and charger, but it should not take 6 hours..if it does with the HTC cable/charger, take it back, its defective
assuming you are on stock, and not rooted/tweaked
helpwithmy8525 said:
Hello,
How can I tell if my HTC One Max is actually charging at 1.5 A? I've had the phone for about 4 days now, and it charges soooooo slowly. One night/morning it took almost 6 hours to fully charge from around 15%. This can't be right. There are times I've just sat in bed (Thanksgiving Day, for example) doing some light texting and light web browsing...all with the official 1.5 A charger connected, and at times the battery level DECREASED, even while connected to the charger. I have the brightness set to auto, and the screen timeout set to auto. This can't be right...
I downloaded a couple of apps from the play store that try to estimate the charging speed. Battery Indicator estimates that my phone is charging at a rate of about 14.3% per hour. It's also telling me my phone will take 47 minutes to get from 88% to 100%. WHAT!? Another app, just called "Battery" says my phone was charging at 684400 mA...then it changed to 219900 mA. (Of course, neither of these numbers make sense, either. That would be 684 amps or 219 amps...enough to blow something up.)
Again, I'm using the official charger that came with the HTC One Max saying it supports 5 V, 1.5A. I have other chargers lying around different rooms of the house...there's a chance that I'm not using the actual USB cable part that came in the box (it could be mixed up with an older one I had lying around), but would that affect charging speed?
Thanks for any help you can give me. I'm about to call HTC now.
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Click to collapse
1.5A charger charge 1500 mAh per hour so it should charge in about 2 hours and a half..
You have one problem of two ether your charge isn't good or your
battery.. if your phone run out of battery very fast then it's your battery else it'sthe charger
helpwithmy8525 said:
Hello,
How can I tell if my HTC One Max is actually charging at 1.5 A? I've had the phone for about 4 days now, and it charges soooooo slowly. One night/morning it took almost 6 hours to fully charge from around 15%. This can't be right. There are times I've just sat in bed (Thanksgiving Day, for example) doing some light texting and light web browsing...all with the official 1.5 A charger connected, and at times the battery level DECREASED, even while connected to the charger. I have the brightness set to auto, and the screen timeout set to auto. This can't be right...
I downloaded a couple of apps from the play store that try to estimate the charging speed. Battery Indicator estimates that my phone is charging at a rate of about 14.3% per hour. It's also telling me my phone will take 47 minutes to get from 88% to 100%. WHAT!? Another app, just called "Battery" says my phone was charging at 684400 mA...then it changed to 219900 mA. (Of course, neither of these numbers make sense, either. That would be 684 amps or 219 amps...enough to blow something up.)
Again, I'm using the official charger that came with the HTC One Max saying it supports 5 V, 1.5A. I have other chargers lying around different rooms of the house...there's a chance that I'm not using the actual USB cable part that came in the box (it could be mixed up with an older one I had lying around), but would that affect charging speed?
Thanks for any help you can give me. I'm about to call HTC now.
Click to expand...
Click to collapse
I had a friend of mine get a new HTC One and it tooks hours to charge.. it was the charger which was at fault. as said in the previous post. if it also discharges fast then the battery is at fault, if it only takes time for charging it is definitely the charger. i am guessing you have found the solution already lol
pradeepvizz said:
I had a friend of mine get a new HTC One and it tooks hours to charge.. it was the charger which was at fault. as said in the previous post. if it also discharges fast then the battery is at fault, if it only takes time for charging it is definitely the charger. i am guessing you have found the solution already lol
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I think I figured out the solution: In any scenario, I was using the charging adapter that came in the box. The variable that changed was the USB cable...since I have several lying around in about every room of my house. It seems only that the USB cable that came in the box will charge the phone quickly...around 3 hours and 20 minutes from completely dead to 100%. Any other USB cables seem to charge at about half that speed. (And of course, charge time suffers when the screen is on and you're using the device.)
But I still find this really odd. I assumed all micro USB cables were created equal. Perhaps not. Am I missing something here?
That's odd. This phone has the quick charge component/feature from Qualcomm, but that should not make any difference based on the cable.
well may be the other cable were not plugged in properly and did not reach the charging pins in the correct place? Do you notice a difference in attaching and detaching the cables?
for whatever reason, factory cables ALWAYS work best with the device they came with..
sometimes aftermarket cables are ok, but you can never be sure...
If you can, use the cable and charger that your device came with; that will always be best.
wase4711 said:
for whatever reason, factory cables ALWAYS work best with (*for*) the device they came with...
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Click to collapse
+1
I had the same issue. I was going to use my old S4 cable cause it is longer. It gave me a notification telling me to only use the charger that came with it. Was the cables fault. My guess is it is using an extra pin to tell the phone it is the correct cable sort of like how OTG cables work.
So guys i got few questions about it.
Lg v10 has quick charging feature so i wanna know that how that works.
its works always, and any % ? or there is a certain point for it to work. im asking this bcus today i had 10% battery left and i plugged in its original charger with original cable which supporting quick charge. it was charging normally till 32%. i realized that and i plugged off charger and plugged back again it was still normal charging . then i again plugged of and closed phone and plugged it back when phone was off. it otomatically started phone and i entered my pin code. boom it started to quick charge
sso can some 1 explain me that quick charge?
Also that hifi dac works with bluetooth earbuds? like hbs910 - hbs 1100 or samsung level u pro ?( sorry my bad english )
Hmm... I'm under the impression quick charge only works with the screen off. Could that have played a part in this?
Sent from my LG-H901 using Tapatalk
My V10 also meets this issue. when your phone running out of battery at 0% lowest level, it is hard to activate the quick charger, i have to replug and unplug charger many times 10 times more to activate the charge process, the screen with phone and cable keep blinking and blinking...
But if your V10's battery still remain and you wanna charge, you just unplug and re-plug about 3 or 5 times, the quick-charge will activate. I have no idea if this relates to Software or Hardware issue.
SOLVED: my cable connecting my charger and phone is broken, change the cable, issue is solved!
Well I didn't think that I ll need quick charge since I was using z2 bcus I could have a full day no matter how much I use the phone. It was charging like in 3.5 hours. So I was charging it only when I go bed. But since v10's battery life isn't that good I realy need quick charge. I waited few months for bot buying first wave of v10 but still I bought first wave I guess. Let's hope it's software problem and get fixed soon
HTC
rerevene said:
HTC
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[emoji53] [emoji780] [emoji780] [emoji780]
Well for me it works all the time. When i connect my original cable and charger i always get quick charge notification and it takes around 1 hour to fully charge the battery. I recommend though to leave the phone connected on charger for around 1 to 1.5 hour more if possible. This way the phone tops the battery charge fully getting additional around 200mA charge. You can install battery monitor widget from market and you will see that the phone continues to slowly charge after telling that battery is full. This stops when battery ot charged to the max.
0% to full takes 1 hour? that is rly nice since mine takes atleast 90 mins... even it says quick charging