[Q] Battery problem - General Questions and Answers

On my tablet is battery is brazing and I cant remove it.
My tablet won turn on and only solution is to remove and plug battery again. I dont wont to do this.
I wonder whether the same when I left the battery to be fully discharged as if I was remove it and plug again?
thanks a lot

Related

Battery wont charge while off

whenever i turn of my phone and i want to charge, it does not work.i see the battery and underneath it just 6 circles loading. i think before there used to be a lightening sign that showed up to let me know that the battery is charging and its not there any more.
when i turn on the phone and get to home screen i can charge it no problem.
anybody know what could be there problem, thanks in advance
What ROM are you on?

[Q] Battery Going Flat

Well, I dont use my phone often because I use my Xperia but when I do, I charge it to full battery, then I turn it off, as you do to save battery, but next time a turn it on, it wont turn on causing me to plug it in, and Flat Battery! Do I need a new battery or should I try flashing a new ROM?
Thanks!
BTW Im using the Factory Battery that came with the phone
AzNTypeR said:
Well, I dont use my phone often because I use my Xperia but when I do, I charge it to full battery, then I turn it off, as you do to save battery, but next time a turn it on, it wont turn on causing me to plug it in, and Flat Battery! Do I need a new battery or should I try flashing a new ROM?
Thanks!
BTW Im using the Factory Battery that came with the phone
Click to expand...
Click to collapse
Try with reflashing roms and if you see that its still flating that buy a new battery
Sent from my GT-I5800 using xda app-developers app
Happened to me once. Here's what I did -
Charged the battery, let it drain totally. Then removed the battery. Without the battery pressed the power button. Then put the battery and tried it.
If not, check whether the battery has bluged or the cover is not fitting well. If yes then you need a battery. If no then you need to flash a new rom.
WATCH OUT! Before flashing a rom, charge the battery without switching on your phone. (When the phone is off connect to the charger and you will see a battery charging animation.) Even if it says, charged, keep on charging cause you don't want the phone to shutdown while flashing. That may hard brick the phone.
I've Flashed A New ROM, Lets See if I Have The Same Problems
Given You Two Thanks

[Q] Htc sensation battery and charging problems

Hi all i recently bought a htc sensationand it was on a custom rom cm10 its rooted and all that good stuff but now theres just one problem! the phone takes forever to charge!or if i reboot it it will say charged. also when im out and about and listening to music or whatever the phone drains the battery so fast. all i want to know if its a problem with the phone itself or can i fix this myself
mostly i want to fix the battery draining so quickly.HELP PLEASE!
I think the issue is with your battery..
Your battery need to be replaced..
Beamed from my beloved HTC Sensation using xda premium
ruefrancis said:
Hi all i recently bought a htc sensationand it was on a custom rom cm10 its rooted and all that good stuff but now theres just one problem! the phone takes forever to charge!or if i reboot it it will say charged. also when im out and about and listening to music or whatever the phone drains the battery so fast. all i want to know if its a problem with the phone itself or can i fix this myself
mostly i want to fix the battery draining so quickly.HELP PLEASE!
Click to expand...
Click to collapse
First off, I agree with Anumunir. Replace the battery. It's a used phone. The slow charging is an indicator that the battery is old and worn out. Good batteries are cheap (Search for Anker on Amazon or eBay and that's what you want)
However, the issue with the phone jumping to 100% is adding to your problems. That's kind of normal....but it can be minimized. The problem this creates is that the phone thinks it's at 100% so it shuts off the power circuit to the battery so it stops charging. But it's not at 100%. It's at like 70%. So after you unplug, it quickly starts dropping to what the actual charge is. So it looks like it's draining fast.
Here's how you minimize this...
Frist, get the new battery..because why not?
Second, drain the battery until the phone shuts off. Restart it, plug it in, and let it charge all the way. Don't reboot. Don't mess with it. Just let it charge. When it gets to 100%, keep letting it charge more for another hour.
Third, use the phone until it drains all the way down and shuts off again. Play videos or a graphically intensve game if you need to in order to burn the battery down. Don't reboot it until you use up the battery.
Fourt, plug it in and recharge it all the way back up again. Now it should be smoothed out a bit so you don't get those big battery jumps on reboot.
Don't bother with 'battery calibration' apps or wiping battery stats that someone will repond to you thread with. They don't do anything. It's an urban myth.
Skipjacks said:
First off, I agree with Anumunir. Replace the battery. It's a used phone. The slow charging is an indicator that the battery is old and worn out. Good batteries are cheap (Search for Anker on Amazon or eBay and that's what you want)
However, the issue with the phone jumping to 100% is adding to your problems. That's kind of normal....but it can be minimized. The problem this creates is that the phone thinks it's at 100% so it shuts off the power circuit to the battery so it stops charging. But it's not at 100%. It's at like 70%. So after you unplug, it quickly starts dropping to what the actual charge is. So it looks like it's draining fast.
Here's how you minimize this...
Frist, get the new battery..because why not?
Second, drain the battery until the phone shuts off. Restart it, plug it in, and let it charge all the way. Don't reboot. Don't mess with it. Just let it charge. When it gets to 100%, keep letting it charge more for another hour.
Third, use the phone until it drains all the way down and shuts off again. Play videos or a graphically intensve game if you need to in order to burn the battery down. Don't reboot it until you use up the battery.
Fourt, plug it in and recharge it all the way back up again. Now it should be smoothed out a bit so you don't get those big battery jumps on reboot.
Don't bother with 'battery calibration' apps or wiping battery stats that someone will repond to you thread with. They don't do anything. It's an urban myth.
Click to expand...
Click to collapse
Well the original battery is the original so i got one of amazon and it still does that
Still the same?
ruefrancis said:
Well the original battery is the original so i got one of amazon and it still does that
Click to expand...
Click to collapse
Ey mate, I have the same problem. My battery is fully charged after ten hours or more. I cant afford to buy a new one, so, what did you do with yours¿?

PROBLEM- Phone battery 0% cant turn on phone or charge

Hello everyone and sry if im writting in wrong category.
Today i discharged my phone battery to 0%, and till then i cant turn on phone or charge it back.
Phone is brand new VK WORLD VK700 with 4.4 Android.
Tried charger,nothing happens.
When i try via USB i hear sound on pc for connecting and disconecting device, and that just keep repeating.
Phone dont vibrate or anything.
Phone is as i said new, i take care when connecting charger. Also tryed charger in another phone and it works.
Please help me
mr.artuka said:
Hello everyone and sry if im writting in wrong category.
Today i discharged my phone battery to 0%, and till then i cant turn on phone or charge it back.
Phone is brand new VK WORLD VK700 with 4.4 Android.
Tried charger,nothing happens.
When i try via USB i hear sound on pc for connecting and disconecting device, and that just keep repeating.
Phone dont vibrate or anything.
Phone is as i said new, i take care when connecting charger. Also tryed charger in another phone and it works.
Please help me
Click to expand...
Click to collapse
when you run the battery down to 0, there is always the risk that it will not charge again. batteries have a safety in them, if the charge gets too low, the safety trips, and the battery will not charge again.
unfortunately, you will likely have to buy a new battery.
bweN diorD said:
when you run the battery down to 0, there is always the risk that it will not charge again. batteries have a safety in them, if the charge gets too low, the safety trips, and the battery will not charge again.
unfortunately, you will likely have to buy a new battery.
Click to expand...
Click to collapse
and there is no way to revive battery?
mr.artuka said:
and there is no way to revive battery?
Click to expand...
Click to collapse
there is one way i have heard about, but never tried it.
basically, you need to remove the battery from the phone, then cut the end off a usb cable and expose the 2 charging wires, then touch the power wires to the proper terminals on the battery.
important note, you only want to do this for a couple minutes at a time, then let it rest for a couple minutes. prolonged charging like this could cause the battery to explode, because you dont have the safety regulation thats built into the phone.
you should only have to do this for a couple times, then the battery should be past the low safety level and will charge properly in the phone.
if you want to try it, search youtube for help, i have sen some videos on there about it before.
New battery

Battery Tips?

I was wondering if all of the old battery tips still even apply? When I get it today do I still need to charge it completely before turning it on? Do I need to "condition" it by letting it die all the way first then charging it and if so do I do it when I first get it instead of charging it? Thanks!

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