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battery only chargers to 95% ?

Is this normal. I did try and do a search in my defence.

Yes. It is like that by design. It stops charging at around 95-98%. Its to prevent you from overcharging the battery.
Sent from my Nexus S using XDA App

This is a known issue. You can try and reset battery stats in cwm when your battery is charged and/or emptied. It works for some and not for others. I haven't noticed my battery lasting any less when my battery doesn't "charge" past 97%

There have been some discussion on this. I get about 97% myself. From what I've read you may get full charge if you let it drain all the way. I don't do that myself. Very happy with battery life as is.

I used to get 100% before I switched to the Vegan rom.
Sent from my G-Tablet running Vega-Nb5.1

Mrhorology said:
Is this normal. I did try and do a search in my defence.
Click to expand...
Click to collapse
Either let it drain until it shuts off a few times and then charge it all the way up or if that doesn't work, use CWM to delete the battery stats when it's at 95% (full, with a GREEN light - not charging, with a red light) and then let it drain until it shuts off on it's own.
I did this a long time ago (delete the stats) and it's been perfect since. Charges to 100% and does indeed show battery at almost empty before it shuts off.
Good Luck.

Still no go here but it can get tom 96%... lol

I am sitting a 98% with VEGAn.

I am now having an issue where u can use the device, then I turn it off, and
turn it on the next morning and see about 5 to 10% of my battery was drained.

Confirmed Fix
Confirmed fix for me on Vegan 5.1. Letting battery drain down to zero and shutoff the tablet... reached 100% on next charge. Now the indicator charges to 100% every time.

tried this and still no luck . still get to 95-6% bugger

Vegan here..this is how I fixed it:
1) Drain it till it shuts off, try restarting it a few time to make sure its dead.
2) Once dead, plug it in, boot into clockworkx, and reset battery status (do this quickly)
3) restart, and leave plugged in idling till fully charged
4) use and enjoy a accurate battery level!!
-Red

Mrhorology said:
I am now having an issue where u can use the device, then I turn it off, and
turn it on the next morning and see about 5 to 10% of my battery was drained.
Click to expand...
Click to collapse
You have to remember that in order to install some apps out there, you have to give them permission to use the internet and to interact with your device autonomously. I have found a few apps that were pulling my tablet out of sleep mode and turning on the wireless to download ads or other updates, and that (along with the length of time to shut back down) was affecting my battery life.
I would say to go back and review what you've installed, and to also check your screen timeout settings. Just doing that saved me quite a bit of overnight battery loss.
BigJohn

Battery draining while sleeping? Try this!

This works in VegaN - YMMV...
Settings -> Wireless settings -> then hit the menu button, and choose "Advanced", then select "WiFi Sleep policy" (It was set to NEVER!)
Spare parts showed (via 'Spare Parts' app) that the WiFi was on 100% of the time - even while sleeping..

I'll give this a try tonight when I go to sleep.

I like to leave it at "never" so that there is no delay upon wake up to connect to wifi. With the table in use (vs. sleeping) the battery life is so long; almost 10 hours, I don't worry about a little battery drain while sleeping. Just connect it to the charger once a day or less.

insight3fl said:
I like to leave it at "never" so that there is no delay upon wake up to connect to wifi. With the table in use (vs. sleeping) the battery life is so long; almost 10 hours, I don't worry about a little battery drain while sleeping. Just connect it to the charger once a day or less.
Click to expand...
Click to collapse
You get a 'little' battery drain while sleeping? If I leave my gtab unplugged overnight, it loses about 4% per hour.. or about 30% overnight. That's why I'm trying different things. 30% overnight isn't a little to me -- it's way too much.
A tablet like this should all but go into a state of suspended animation while sleeping...

30%, really? That sounds as if there's something else going on rather than just wifi draining.
Edit- Some thoughts. There are some apps that require permission to update or snag some ads from the net and operate on their own.
Go take a look at what you have installed and look at your screen timeout settings.
If you have CWM and can get to recovery, wipe battery settings and then reboot/charge. Some people drain completely then charge to get to 100%. Some threads seem to show this is a Vegan issue. (Mine gets to 97 tops but as long as battery life is not affected, I'm good)
HTH

DudeInMyrtleBeach said:
You get a 'little' battery drain while sleeping? If I leave my gtab unplugged overnight, it loses about 4% per hour.. or about 30% overnight. That's why I'm trying different things. 30% overnight isn't a little to me -- it's way too much.
A tablet like this should all but go into a state of suspended animation while sleeping...
Click to expand...
Click to collapse
Just curios, why would you leave it on all night when it will never be used? it only takes a minute to boot in the morning when you turn it on.

insight3fl said:
Just curios, why would you leave it on all night when it will never be used? it only takes a minute to boot in the morning when you turn it on.
Click to expand...
Click to collapse
I leave it in sleep mode because its my alarm clock. I also now leave it plugged in.
I've tried draining the battery then resetting stats in clockwork. If tried about every variation of doing that I can think of short of waiving a dead chicken over it.
sent from my g-tablet using tapatalk

I've left mine on and unplugged(it went to sleep) for 3 or 4 days and come back with battery still. 30% overnight seems odd.

skeeterpro said:
30%, really? That sounds as if there's something else going on rather than just wifi draining.
Edit- Some thoughts. There are some apps that require permission to update or snag some ads from the net and operate on their own.
Go take a look at what you have installed and look at your screen timeout settings.
If you have CWM and can get to recovery, wipe battery settings and then reboot/charge. Some people drain completely then charge to get to 100%. Some threads seem to show this is a Vegan issue. (Mine gets to 97 tops but as long as battery life is not affected, I'm good)
HTH
Click to expand...
Click to collapse
I think you might be right, because I used Cyanogen Mod for a month and a half and had no issue like this. Now I am using TNT Lite 4.2.4 and I am still having no battery life issue.
Also I have never been not able to charge my Tab to 100%. So I may suggest that you guys try switching to cyanogen mod or tnt lite.

From AWESOME to TERRIBLE overnight

Well, this was interesting... Since day 1, I have had great battery life and have not experienced what everyone else has been experiencing.. An occassional lock-up/reboot, but nothing major.
A couple of weeks ago, I switched to a backup battery (andida). Things have been going well w/ that battery. Yesterday, I updated cwm.. While the andida battery was out, I decided to switch back to the stock battery for a while. Then, the following items took place all within a few hours of use, which I have not experienced.. ever before:
- Battery temp running high.. Andida constantly hanging around 22.2 - 23.2. Stock was hitting around 43 until i rebooted the phone, then dropped to 40. It is currently running at 36.
- 2 shutdowns. I could not boot the phone past the LG logo after the shutdown. Was able to boot into CWM though > went to shutdown > tried to boot, same thing. Had to pull the battery in order for it to boot.
- Received a phone call, answered, but the phone kept ringing during the entire phone conversation.
- 2 screen lockups. Could slide the unlock, get the haptic feedback, but that was it. It would not unlock. Had to reboot.
- 1 black screen of death? Total black screen with the task bar displayed. Was able to go into settings, pull down the task bar, etc. Background was blacked out. Reboot, fixed.
- Can not get gps. Was driving for 5min trying to get a GPS lock, nothing. Opened up GPS test and not a single satellite showed up in the list.
- Finally... and worst of all. Last night I plug in the phone for a couple of hours. As I'm going to bed, I disconnect the usb from it.. and take a glance to see where it charged to - 100%. I go to bed at around 1:30am. I wake up at 7:30a, turn on the screen of the phone, and it gives low battery warning. It's at 2%. I reboot the phone to make sure. It's at 1%.
So idk.. maybe something was stuck running. I'll find out here shortly after this charge is done.. but I am seeing a major difference in the operation of the phone after putting the stock battery back in. I had not experienced this when I was running the stock battery in the past. (I had an occasional lockup/reboot.. but not to this scale.. and I had always had fantastic battery life. Every single time I unplugged before bed and had 100%, I would have 98% when I woke up).
Suggestions? Changes were updating to the new CWM 4 and putting the stock battery back in. Running Bionix RC1..which I have been running for a while. I'll let this sucker charge up and see what it does. Maybe I should wipe the batt stats?

yeah wipe the batt stats. possibly try cm7 its really stable now. i know it doesnt have the a2dp but every else works. i would say another kernel also faux's or morific work fine. use setcpu if your going to oc. if you choose to flash another i would do a complete wipe of everything then install so hopefully the problems wont pop back up in the new flash. i read in one of the thread that if your battery is dated 3/2011 it will have issues but the 4/2011 or whatever will have less reboot and freezes issues may wanna try getting a replacement if you wanna stick with bionix until krylon does an update.

The andida battery doesn't have a temp sensor, so it's worthless for testing temperatures.

well, idk.. who knows what the crap happened. I charged to 79% and unplugged. 2.5hrs later, I'm still at 72%. That's around 3% an hr. Last night was 17%/hr.. Something happened last night.. Man, I'd love to know what took place.
Either I had an app going wild all night, or the battery really never charged.. and the 100% was deceptive. It's just nuts how all of these probs all of a sudden surfaced right after cwm 4 and putting the stock battery back in. They never surfaced b4 on the same ROM and with the same battery that I used for weeks and weeks.
O'well....

schmit said:
well, idk.. who knows what the crap happened. I charged to 79% and unplugged. 2.5hrs later, I'm still at 72%. That's around 3% an hr. Last night was 17%/hr.. Something happened last night.. Man, I'd love to know what took place.
Either I had an app going wild all night, or the battery really never charged.. and the 100% was deceptive. It's just nuts how all of these probs all of a sudden surfaced right after cwm 4 and putting the stock battery back in. They never surfaced b4 on the same ROM and with the same battery that I used for weeks and weeks.
O'well....
Click to expand...
Click to collapse
I know, it is just weird but it does happens from timr to time.
God bless you my brother in Christ
I see that you are a Jesus Freak just like me
Sent From My Stock G2x

When the battery is less than when it removed,After some time and putting it back will be full power display
SORRY FOR MY BAD ENGLISH

You should wipe battery stats when doing any major rom change (stock to custom or between different roms).
Battery will always be wonky the first time before a full charge/discharge on the rom unless it is 100% and battery stats are wiped.
Typically what I do (on CM7), is when I wake up the phone is at 100%. I download the latest nightly while I'm in the shower. Jump out, it starts to flash. When its done and booted up, I wipe stats then unplug the phone and go to work.
I don't always wipe stats. But with all of the battery tweaks and fixes he's done, I will occasionally.

I very rarely ever completely turn my phone off, but last night I decided to turn it off right before I went to sleep. My battery was down to 25% right before I turned it off. When I woke up this morning the phone would not turn on. So I decided to plug it into the wall charger to see if it would help. Well the phone did turn on after I plugged it in and to my surprise the battery was showing as 0% charged which is why it wouldn't turn on without being plugged in.
So, that means that something drained my battery from 25% to 0% while the phone was completely turned off. What in the world would be running while the phone is turned off that would drain the battery like that?

[HOW-TO] - Battery Calibration

There has been much confusion and frustration surrounding our battery life and these custom roms. Some of us have great battery while others are having horrid problems.
I am writing this guide in the hopes it will help all of you with problems getting that great battery life.
This is a guide written from my own experience and technical understanding.
First, Your phone should drain, on average, 1% per hour or less while in standby mode (screen off). If you are not getting this average, you need to calibrate your battery.
ALWAYS flash a new rom with your phone at 100% battery - no exceptions!
i know some guides say to run battery down to 2% and then charge, but i never had much luck with this.
1) Before you flash your rom, charge your battery to 100% with the phone ON.
2) Once it says fully charged, turn the phone off and plug it in and wait for the on screen display to say 100% (this will take 5 to 10 min)
3) Turn the phone back on, and plug it in and charge till it says 100%
4) turn off the phone and charge again while off until the on screen battery indicator says 100% (again this will take 5 to 10 min)
5) repeat steps 1 thru 4 as many times as you feel comfortable, I recommend at least twice (I do it 3 times)
6) when you are satisfied with the charge, and the phone is still OFF with the indicator saying 100%, unplug the phone, remove the battery, and place the phone in download mode (hold vol down and plug into the PC)
7) flash your package (this is done in odin with the battery removed)
8) The first boot after the flash needs to be into Clockwork Recovery, wipe battery stats at this time (most roms will boot into recovery automatically, if not, boot into recovery manually)
9) after you have wiped your battery stats, wipe cache and other data (if the rom you are flashing requires this, if not, skip this step)
10) Boot the rom to the homescreen.
11) from this point on, you will use your phone like normal until the phone completely shuts off. this SHOULD take a while. you should see improved battery life during this stage. If not, dont panic, just run the battery down until the phone shuts off
12) once the phone shuts off (try to time this to happen at bedtime) plug the phone in and allow it to charge in the OFF position
13) once it is at 100% again, use the phone like normal and enjoy your new battery life.
IF YOU ARE DOING THIS WHILE NOT FLASHING A NEW ROM
Do steps 1-4 as many times as needed, I recommend at least twice, i do this 3 times
on the last charge up (your phone should be off while charging during this step) unplug the phone and boot directly into recovery and wipe battery stats. then proceed with the rest of the guide.
TO TEST THIS
charge to phone to 100%, try not to mess with it for an hour or so.. (light usage at most) you should still be at 100% or 99% after an hour. If you are at 95% or below, then the calibration has failed. (unless you have been using the phone or are in a very low to no signal area).
this calibration method is crucial to good battery life. Before I started doing this i was getting very bad battery life. Click on my username and look at my previous posts.. you will read about me *****ing badly about my battery, this is what I did and it has worked amazingly well.
I hope this helps
I combined a lot of techniques ive seen in other threads and some websites and then created this technique which seems to work really well.

I have used this technique and can confirm, it works well if done properly.
From my Charge - XDA Premium

Are the first few steps what is referred to as "bump charging"?
I think this has worked quite well. I flashed Humble 1.2 (at 40% battery) last night, charged up, then started this procedure. After I got done, I took it off the charger and after 15 minutes of trying a new game, listening to a minute of music, and checking various things, I was still at 100%. i left it off, went to bed with wi-fi on, and woke up at 95%. Awesome. My all-day phone is back.

szgeti said:
Are the first few steps what is referred to as "bump charging"?
Click to expand...
Click to collapse
Yup glad that this works for folks
Sent from my SCH-I510 using XDA App

What happens after the calibration process? do i have to do this everytime i charge my battery or does like normal mean i can just leave it charge whenever. Also with what frequency should i be doing this? once a month calibration?

Just did this... 1 hour 15 mins. and still at 100% Sent two text messages out and played Words with Friends for a minute. Thanks!

Did this and it didn't work advice on what I am doing wrong I did the bump charge 2 times ran the phone down 100% and am now looking at 88 percent of next to no use after about an hour and a half of having the phone on.
Sent from my SCH-I510 using XDA App

thecontrolm7cl said:
Did this and it didn't work advice on what I am doing wrong I did the bump charge 2 times ran the phone down 100% and am now looking at 88 percent of next to no use after about an hour and a half of having the phone on.
Sent from my SCH-I510 using XDA App
Click to expand...
Click to collapse
I am in the same boat with you.....I'll just have to accept the fact that I will have to charge every 6 hours, which was a 2 hour step up from the TB.

This works, going on 17 hours and still at 65%.
Sent from my SCH-I510 using XDA App

brian1972ct said:
I am in the same boat with you.....I'll just have to accept the fact that I will have to charge every 6 hours, which was a 2 hour step up from the TB.
Click to expand...
Click to collapse
What I am curious to know is what is usage like for the people that this worked for. Don't get me wrong I'm not doubting the op but I am a pretty heavy user and even so I'm not really experiencing this awesome battery life everyone talks about when I'm not using it heavily
Sent from my SCH-I510 using XDA App

For all of you that are getting the great life, what percentage does it list for display? This is under settings > about phone > battery use.

I'll have to try this method. My battery life is actually worse now after I tried doing the drain to 2% method. I'll report back with my observations.

Are we talking 3G or 4G here?
I would find it useful when people are talking about how good (or bad) their battery life is to know if they are in a 4G area and have 4G turned on, or are they using 3G only?
Trying to figure out how bad a hit 4G takes on my phone...
Thanks.

knodalyte said:
I would find it useful when people are talking about how good (or bad) their battery life is to know if they are in a 4G area and have 4G turned on, or are they using 3G only?
Trying to figure out how bad a hit 4G takes on my phone...
Thanks.
Click to expand...
Click to collapse
So I tried this out yesterday...I don't have a rooted phone so I could not wipe battery stats (does anyone know how to do this without rooting your phone?)...but I did follow steps 1-4 three times and I have gone 23 hours on my charge without having to plug it in. I am in a 4g area and had 4g and background services on for the full 23 hours. Had bluetooth, GPS, and wifi turned off. I sent a couple texts, used whatsapp to send texts, used google voice to send texts, made 3 phone calls (about 4 to 5 min each) played angry birds for about 20 min, played words with friends for 10 min, surfed the web on and off, was on tapatalk and browsing forums for about 20 min and I installed a new keyboard and web browser on my phone in those 23 hours.

I am very curious to know if this will improve battery life after that first initial bump charge.
If you do a regular charge after depleting the charge, do you still see improved battery life?

triton302 said:
I'll have to try this method. My battery life is actually worse now after I tried doing the drain to 2% method. I'll report back with my observations.
Click to expand...
Click to collapse
Well... did this too with no luck. I'm just going to have to deal with the fact that this is a power hungry phone.

triton302 said:
Well... did this too with no luck. I'm just going to have to deal with the fact that this is a power hungry phone.
Click to expand...
Click to collapse
You may have a defective phone or battery.

hooskins said:
You may have a defective phone or battery.
Click to expand...
Click to collapse
I'll try another battery... but I've already been through too many DC's and I'm not returning this one. I have no issues with it at all, just this battery problem.

msticlaru said:
6) when you are satisfied with the charge, and the phone is still OFF with the indicator saying 100%, unplug the phone, remove the battery, and place the phone in download mode (hold vol down and plug into the PC)
7) flash your package (this is done in odin with the battery removed
I dont understand this, you can go to download mode without battery? Or flash a rom with no battery?
Click to expand...
Click to collapse

BatTusAi said:
msticlaru said:
6) when you are satisfied with the charge, and the phone is still OFF with the indicator saying 100%, unplug the phone, remove the battery, and place the phone in download mode (hold vol down and plug into the PC)
7) flash your package (this is done in odin with the battery removed
Click to expand...
Click to collapse
I dont understand this, you can go to download mode without battery? Or flash a rom with no battery?
Click to expand...
Click to collapse
Yes. The phone will pull the necessary power for download mode and the Odin flash from the USB port. Just be sure to use a primary USB port (usually the ones on the back of the computer), rather than a hub, as the hub tends to cause problems.

[Q] Odd battery life situation

I've always been reasonably happy with my battery life. If I use it heavily it goes down. If I don't it can stay charged for a couple of days. Within the last week or so that has dramatically changed. All of a sudden it barely makes it through the night from a full charge to 10% or so. It also "seems" that normal use drains it at least twice as fast. Anecdotal but I know something is wrong or different.
I haven't made any changes to my phone for months. I'm running existz kernal for 2.2 and that is the only customization. I did get a bunch of app updates but that always happens. The battery use screen shows the batter is being used for display but over night, it doesn't/shouldn't display much.
Thoughts on how to find what the heck is going on would be appreciated.

Use spare parts app and find out battery stats on partial wake clock usage and sensors usage
Sent from my LG-P500 using xda premium

What I would do if I were you is charge to 100%, recalibrate, and take the battery out for about 15 minutes before you put it back in and turn your phone on. I dunno.why this procedure worked for me but that's just a suggestion if you don't wanna flash to stock and back to whatever you're using.

Uninstall updates, then add them back, one at a time.

KMan94 said:
I've always been reasonably happy with my battery life. If I use it heavily it goes down. If I don't it can stay charged for a couple of days. Within the last week or so that has dramatically changed. All of a sudden it barely makes it through the night from a full charge to 10% or so. It also "seems" that normal use drains it at least twice as fast. Anecdotal but I know something is wrong or different.
I haven't made any changes to my phone for months. I'm running existz kernal for 2.2 and that is the only customization. I did get a bunch of app updates but that always happens. The battery use screen shows the batter is being used for display but over night, it doesn't/shouldn't display much.
Thoughts on how to find what the heck is going on would be appreciated.
Click to expand...
Click to collapse
I notice dramatically different battery life when I use this procedure to charge my phone known as a bump charge.
1) charge to 100% or as close as your phone will get while it is on.
2) Disconnect charger
3)Turn off phone
4)Re-Connect charger while phone is off
5) Wait until the phone says 100% charged while it is off. You can check the charge by using the volume buttons if the screen is asleep.
6) Unplug charger. (This is important. If you boot your phone with your charger plugged in it can give you inaccurate battery information.)
7) Boot up the phone.

That is really odd but mine has started doing the exact same thing. I have never had battery issues and for the first time today my phone was completely dead within 6 hours, and the past week it seems to hardly make it 12 hours.
I was just assuming it was the launcher I was using but I removed it and it never helped whatsoever.

mrhaley30705 said:
Uninstall updates, then add them back, one at a time.
Click to expand...
Click to collapse
I would agree with you on that but... I really have no idea what all got updated and don't know how to find out. the perils of auto-update I suppose.

capocaccia said:
I notice dramatically different battery life when I use this procedure to charge my phone known as a bump charge.
1) charge to 100% or as close as your phone will get while it is on.
2) Disconnect charger
3)Turn off phone
4)Re-Connect charger while phone is off
5) Wait until the phone says 100% charged while it is off. You can check the charge by using the volume buttons if the screen is asleep.
6) Unplug charger. (This is important. If you boot your phone with your charger plugged in it can give you inaccurate battery information.)
7) Boot up the phone.
Click to expand...
Click to collapse
I'll give that a try... it made it through last night in pretty good shape though. Confused I am.

Not sure if this helps or not, but here is my experience.
I have two wireless routers in my house. One I keep locked to N-only and the other to G-Only. The N router I have suspected for some time has a weak or flaky radio because I can watch the signal strength fluctuate wildly over a period of 10 seconds or so. I noticed a while back that when my phone is connected to the N router it will kill itself pretty much overnight. When I disable that connection and let it connect to the G router it only loses a couple % over an 8 hour period.
I don't know if it is due to being connected to N, or if my suspected flaky router is causing it to use more power staying locked onto the signal or something of that sort.