I some up this morning and saw my battery was at 88%, it has bin on charge all night how can I fox this so it charges to 100%?
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"some up"? Ok... go to CWM->Advanced->Wipe Battery Stats ... if doesn't work, do a full wipe or reflash ROM, you are using...
Woke* auto correct lol, and o do this after every ROM flash and this wouldn't affect that anyway, its not done it before, only to 98% or something but I read that it does this it will reach 100% the stop charging to preserve the battery, but dropping to 88% is a bit extreme I think I'm losing like an hour of battery life
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calum96 said:
Woke* auto correct lol, and o do this after every ROM flash and this wouldn't affect that anyway, its not done it before, only to 98% or something but I read that it does this it will reach 100% the stop charging to preserve the battery, but dropping to 88% is a bit extreme I think I'm losing like an hour of battery life
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This is a calibration problem caused exactly by you wiping your battery stats, you need to leave them alone and after each flash do a full empty to full charge cycle so the stats can provide proper calibration statistics, I have never wiped battery stats in 2 years of owning my phone
I always do this after a wipe, wait till fully charged>wipe stats>discharge fully>recharge fully
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Ok, I know the point you are making but I personally think it does more harm than good.... Does it drop straight down the moment you remove the charger?
I don't know if it might be a battery problem, or if the CM9 Nightly build I'm currently on holds a charge really well, but sometimes I charge my phone up to 100%, then after about 30 minutes of continuous, non-stop usage, the battery is still at 99%.
Is this odd behaviour or is it normal?
slaphead20 said:
Ok, I know the point you are making but I personally think it does more harm than good.... Does it drop straight down the moment you remove the charger?
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No it only charges to 88% unless I remove charger then plug it back in again then it will charge to 100%, I think its because the phone charges to 100% then drains then charges, but I think its failing to start charging once it drops to a certain limit (say 10%) so normally it would charge to 100% drop to 90% then charge to 100% so it doesn't damage the battery, but as I said I think its failing to start charging again so it just keeps falling... I need a fix for this? And yes it is a cm9 base
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Try battery calibration from the play store
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amerkiller1995 said:
Try battery calibration from the play store
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http://forum.xda-developers.com/showthread.php?p=28544220
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slaphead20 said:
This is a calibration problem caused exactly by you wiping your battery stats, you need to leave them alone and after each flash do a full empty to full charge cycle so the stats can provide proper calibration statistics, I have never wiped battery stats in 2 years of owning my phone
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I've always been wondering: is it possible to "damage" the battery or lose some of it's juice by doing wipe battery stats to many times?
solved
calum96 said:
http://forum.xda-developers.com/showthread.php?p=28544220
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ooooh thanks that worked for me:laugh:
battery quick use up
my battery up to 1850 map... y the battery still quick use up while i ady is ICS...
Guys,
I have used battery packs in the past, but found that if you charge them in the morning, a lot of its juice is gone by the time you go to use it in the evening. Would having a spare battery for my phone hold a charge much longer then the charging packs?
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Even when my charge light is green if I remove cable suddenly it drops to 96-95 % from 100% .how can I fix this?
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Lasantha said:
Even when my charge light is green if I remove cable suddenly it drops to 96-95 % from 100% .how can I fix this?
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Its common thing actually. If battery charged for 100% and still connected to charger, it won't receive any current from charger. Which means battery starts discharging even when you connected to charger once 100% is reached. A short work around is there, just unplug the charger before 100%. I jus tested with 80-85% percentage, and found my battery level doesn't decreases for next two hours.
Edit:
Simple Guidelines for Charging Lithium-based Batteries
A portable device should be turned off while charging. This allows the battery to reach the threshold voltage unhindered and reflects the correct saturation current responsible to terminate the charge. A parasitic load confuses the charger.
Charge at a moderate temperature. Do not charge below freezing.
Lithium-ion does not need to be fully charged; a partial charge is better.
Chargers use different methods for “ready” indication. The light signal may not always indicate a full charge.
Discontinue using charger and/or battery if the battery gets excessively warm.
Before prolonged storage, apply some charge to bring the pack to about half charge.
Over-discharged batteries can be “boosted” to life again. Discard pack if the voltage does not rise to a normal level within a minute while on boost.
No warranty for all tips!
Source : http://batteryuniversity.com/learn/article/charging_lithium_ion_batteries
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Thanks for really informative answer
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Hi bro I used official ics for my inc s I got a problem with my battery that it does not charge above a limit after I used some ...so I have to restart my phone and charge to make it charge fully ...becoz of this problem I changed to virtuous infinity but the but Im haunted by the same problem... Is there any problem with my battery or it is a software problem ? I can't get it please help ...
Thanks in advance
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I have a issue here, yesterday I was skyping while connected to the charger for a bout 4 hours. Problem strated when I charge my phone again and it did not past 88%. I let the batt to fully 0% till unble to power up and put it to charge again. Again the charge would no go after 88%. Did clear batt stats in recovery but still failed. Any solution for this.
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h3llrai53r said:
I have a issue here, yesterday I was skyping while connected to the charger for a bout 4 hours. Problem strated when I charge my phone again and it did not past 88%. I let the batt to fully 0% till unble to power up and put it to charge again. Again the charge would no go after 88%. Did clear batt stats in recovery but still failed. Any solution for this.
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Did you charge via usb or ac adapter?
Ac adapter
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How much time i need to charge the xperia z for the first time ?
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So far, I charged mine or about 45 mins before turning it on using the wall charger, then let that drain to nothing, then did a USB charge which took a while (around 5 hours before the fully charged light came on) and now the battery seems pretty good and is getting better. Apparently it has a big impact on how you charge it, fast vs slow, for the first few times, so do some reading around if you havent already : )
must.sayim said:
How much time i need to charge the xperia z for the first time ?
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Nothing
i didn't charge it first time before to turning on
and i believe it s old opinion to do first charging before turning on
i got this opinion for java phone 8-9 yrs ago
8hrs charging !!!!!!