As the title states, that happens sometimes. My phone reaches 5% because i couldn't charge it for whatever reason and i rush to connect it like tonight and as soon as I plugged it in it shut down and showed 1%. Is the battery slowly dying or at least low few %? Sometimes that doesn't happen, sometimes it shuts off even without connecting to charger while really low.
It's not a habit of mine to let it go down that low but sometimes it happens and it worried me.
N_L said:
As the title states, that happens sometimes. My phone reaches 5% because i couldn't charge it for whatever reason and i rush to connect it like tonight and as soon as I plugged it in it shut down and showed 1%. Is the battery slowly dying or at least low few %? Sometimes that doesn't happen, sometimes it shuts off even without connecting to charger while really low.
It's not a habit of mine to let it go down that low but sometimes it happens and it worried me.
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You need to replace the battery. No other solution for this kind of problem
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In time then, now it happens rarely enough but when it starts shutting off at higher % I'll do it.
Just weird that it shuts off when I connect it to charger and the remaining % disappear
It is weird but don't replace your battery yet. Wait for it to die completely because if you'll replace your battery now you will lose water resistance.
Aw man, didn't know about that. Today when I got home it was at 9% and as I connected it it dropped to 4% so it seems I've lost 5% somewhere
Related
This is one thing thing that just recently started to happen in the past two days that's kinda creeping me out.
Sometimes the phone starts to overheat and immediately I get a low battery notification.
The overheating is usually caused by something that caused the system to go haywire, such as:
(1) when in the stock launcher and using HDMI mirroring, tilting the phone into landscape. The phone loses the connection with the monitor, and it shuts off. Once this happens the phone is usually super hot. I turn the phone back on, and find out that the battery has dropped somewhere around 50-60% in an INSTANT.
(2) I was using bloat freezer to freeze "my account," which caused a continuous force close screen. When I try to close those screens, I can tell that the phone is heating up again. Low and behold, not soon after, my charge that was sitting at 80% dropped down to the teens.
I've only been off the charger for a couple hours in each case, so I know that I was really at around 80% in both situations.
The only thing I'm really worried about is overcharging the battery. If android thinks that the battery is at 15% when it is actually not that empty, would it overcharge it?
*Edit - Ok, I just figured it out. Whenever this happens, don't let your phone recharge itself when the phone is on. I noticed that when I turn my phone off to charge, it'll know that the charge isn't that low, so the battery charging indicator will start off with a higher charged capacity and fill up to full much faster than when the phone is actually empty.
As for the plunge in battery within Android, I don't know what's going on.
Request a new battery. If they say no say fine give me a new phone. Its in warranty.
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So I plugged my GN in last night and stayed up late enough to see it reach 100%, but I left it charging all night. When I woke up this morning, the lock screen said Charged but my battery widget said 97%. This has happened a few times and every time I can fix it by just unplugging it and plugging it back in. Anyone know why it does this? Could it be because I get lots of emails at night and the LED running all night decreases the battery a little? Thanks!
I think it stops charging when it reaches 100%, therefore the 3% may be lost during that time. This is a good thing, because a laptop, or anything else, eventually the battery will go bad. When you unplug it, then plug it back in, it can cause that battery to go bad faster. Again, I think this is it. My phone seems to do that. I would not worry about it though.
I'm running the 12/28 CM10 nightly, and I'm having an issue with charging my battery. When the phone is on, the battery charges normally to 90%, at which point the LED changes from red to green, indicating full charge. If I leave it plugged in, the phone continues to charge to 100. However, the battery doesn't really charge past 90 because once I begin to use it the charge drops really quickly down to 90. Similarly, if I restart the phone, even if it said 100 before, when it is on again it says 90. I have had this issue with previous CM10 nightlies as well. It is a software issue, because if I turn the phone off and charge it, it charges to 100.
Any ideas on how to fix this? Thanks!
This is a suggestion out of the blue but maybe try recalrubratung your battery
omario8484 said:
This is a suggestion out of the blue but maybe try recalrubratung your battery
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I did to no avail
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A0A said:
I'm running the 12/28 CM10 nightly, and I'm having an issue with charging my battery. When the phone is on, the battery charges normally to 90%, at which point the LED changes from red to green, indicating full charge. If I leave it plugged in, the phone continues to charge to 100. However, the battery doesn't really charge past 90 because once I begin to use it the charge drops really quickly down to 90. Similarly, if I restart the phone, even if it said 100 before, when it is on again it says 90. I have had this issue with previous CM10 nightlies as well. It is a software issue, because if I turn the phone off and charge it, it charges to 100.
Any ideas on how to fix this? Thanks!
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This is the intended bahavior. The type of battery used in phones last longest when they say between 80% and 20% of charged. So your phone will pull the maximum amount of power it can until it hits 90% then reduce power draw to a trickle charge.
The rapid drop is power is often the chip in the battery lying that it is fully charged when it is not. That is why you may see a rapid decline to 90% where your battery drain will go back to normal.
You might also see the phone telling you that it has 15% power then turning off. Upon reboot it will say it's at 0% or 1% that also is the battery trying to protect it self from damage.
This is a simplified explanation of how all phones work these days. The only difference you'll notice is how good the software is designed to lie to you about the power level. If it's good you won't notice these types of anomalies but they are still there.
Have you wiped battery stats?
dc211 said:
This is the intended bahavior. The type of battery used in phones last longest when they say between 80% and 20% of charged. So your phone will pull the maximum amount of power it can until it hits 90% then reduce power draw to a trickle charge.
The rapid drop is power is often the chip in the battery lying that it is fully charged when it is not. That is why you may see a rapid decline to 90% where your battery drain will go back to normal.
You might also see the phone telling you that it has 15% power then turning off. Upon reboot it will say it's at 0% or 1% that also is the battery trying to protect it self from damage.
This is a simplified explanation of how all phones work these days. The only difference you'll notice is how good the software is designed to lie to you about the power level. If it's good you won't notice these types of anomalies but they are still there.
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Thanks for that informative answer. So I take it that means there would be no performance difference between turning my phone off, charging it, and then using it (with it saying 100%) vs leaving it on, charging it to 90% (green LED turns on) and then using it?
My moto E is having battery problems. I charge my phone to full battery, sometimes during a whole afternoon or night. Then in the morning or at 100% i unplug the usb. The phone then last a while on battery, but suddenly the battery drops to 0% and the phone shuts down. I can't get the phone back on again unless i plug it in with the usb to charge it. Then the battery charges ridiculously fast to 100%, sometimes in just a few minutes. When i check the battery graph it shows that the phone uses battery steadily for a while until there is a sudden and steep drop for no reason whatsoever. This drop occurs randomly sometimes at around 90% charge, sometimes 80%, 70%, 60%... There are no special apps running, and the phone is not even connected to the internet, not by WIFI or the phone network. Why is this happening? I can't leave my house with my new phone without the charger cable, even at 100% battery, because often i end up looking for a computer to charge my phone on after only an hour or two because my phone has shut down!
Can anyone help?
quackercoder said:
My moto E is having battery problems. I charge my phone to full battery, sometimes during a whole afternoon or night. Then in the morning or at 100% i unplug the usb. The phone then last a while on battery, but suddenly the battery drops to 0% and the phone shuts down. I can't get the phone back on again unless i plug it in with the usb to charge it. Then the battery charges ridiculously fast to 100%, sometimes in just a few minutes. When i check the battery graph it shows that the phone uses battery steadily for a while until there is a sudden and steep drop for no reason whatsoever. This drop occurs randomly sometimes at around 90% charge, sometimes 80%, 70%, 60%... There are no special apps running, and the phone is not even connected to the internet, not by WIFI or the phone network. Why is this happening? I can't leave my house with my new phone without the charger cable, even at 100% battery, because often i end up looking for a computer to charge my phone on after only an hour or two because my phone has shut down!
Can anyone help?
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Hello,
You need to replace the battery with a new one.
Please contact the nearest service center.
Regards
Vatsal,
Forum Moderator.
i think my phone has some serious problems and i'm wondering if it's the battery dying or a short circuit
when i plug it on a charger while of it shows a normal charging image but how it switches from one animation to the other so i can see the status of battery percent it's like a short on the screen happened
it chargers to 100 but when i switch it on it shows mybe 95 but never 100 and if i connect it to a charger to get to 100 it only decreases
it gets warm now days which did not happen and it like drains 50% overnight which is obviously not normal. these two days the battery life is like 4 hours with internet wich with j7's battery it should not happen. if i switch it off and then on again i loose like 20% of battery and if that is all i had i get 0% and the phone doesnt switch on. the phone never had contact with water . it's been 4 days since this started and it happened all of sudden like today my phone stays up to two days at most and i just woke up it barely finishes a day without data and with power saving mode
i'm sure it's not about background apps or any activities because i hard reset it already and i don't have any app. and it's not about wifi or sync or poor network i tried all that. i did everything it didnt help. i could buy a new battery but i'm scared it might be a short because i don't think a battery can just die in one night like this.
can anyone help me with this or it's nothing serious and i have to change the battery
galaxy j700H
running custom rom enigma v6
i had a habbit of charging my phone when i sleep and unplug it in the morning and i always switched it off while charging. never used it while charging
311y said:
i think my phone has some serious problems and i'm wondering if it's the battery dying or a short circuit
when i plug it on a charger while of it shows a normal charging image but how it switches from one animation to the other so i can see the status of battery percent it's like a short on the screen happened
it chargers to 100 but when i switch it on it shows mybe 95 but never 100 and if i connect it to a charger to get to 100 it only decreases
it gets warm now days which did not happen and it like drains 50% which is obviously not normal. these two days the battery life is like 4 hours with internet wich with j7's battery it should not happen. if i switch it off and then on again i loose like 20% of battery and if that is all i had i get 0% and the phone doesnt switch on. the phone never had contact with water . it's been 4 days since this started and it happened all of sudden like today my phone stays up to two days at most and i just woke up it barely finishes a day without data and with power saving mode
i'm sure it's not about background apps or any activities because i hard reset it already and i don't have any app. and it's not about wifi or sync or poor network i tried all that. i did everything it didnt help. i could buy a new battery but i'm scared it might be a short because i don't think a battery can just die in one night like this.
can anyone help me with this or it's nothing serious and i have to change the battery
galaxy j700H
running custom rom enigma v6
i had a habbit of charging my phone when i sleep and unplug it in the morning and i always switched it off while charging. never used it while charging
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same thing happening with me from last one week since i left my phone charge at night while i was sleeping. ? after unplugging it goes from 100% to 95% suddenly and battery backup dropped don't know what's happening and yes after removing battery and reinsert it it goes down by around 20% may be someone can help.
Also got same issue..just replace the battery
Sahibjeet Singh said:
Also got same issue..just replace the battery
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Did it work for you... I mean how is the battery life after you have replaced it
311y said:
Did it work for you... I mean how is the battery life after you have replaced it
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I get around 4hours of screen on time