Has anyone experienced problems with the way their One X charges? Mine charges blazing fast and well all the way from 1 to 90 in about an hour and sometimes an hour and half, but then from 91 to 100 it takes easily another hour... and not just that, if i use the phone to talk or play a game while its charging from 91 to 100, sometimes it'll stop charging or even discharge!! i always keep it cool cause i know overheating causes it to stop charging for a while and I always make sure the charger is connected correctly both to the outlet and to the phone, cause if its a little loose on the outlet it also causes it to charge slowly i know all of that... literally I check everything and its all fine... soo just me?? or known from then HOX?? ive calibrated lots of times and it happens with all roms even stock ones....
EDIT: added a screenshot so u see wt i mean, and yes i did unplug it twice but that has nothing to do with the problem, it has happened letting it charge straight from 1-100 too
ive never seen this problem, it could be the rom/kernel too
XsMagical said:
ive never seen this problem, it could be the rom/kernel too
Click to expand...
Click to collapse
well ive tried em all, currently running your LE rom and battery life is great on it and other roms aswell, but charging has been an issue with all roms since i rooted... maybe a bad battery?? though im pretty sure it was ok the first few days before rooting
Luisit0 said:
well ive tried em all, currently running your LE rom and battery life is great on it and other roms aswell, but charging has been an issue with all roms since i rooted... maybe a bad battery?? though im pretty sure it was ok the first few days before rooting
Click to expand...
Click to collapse
What kernel are you on? And what type of charger
Sent from my Nocturnal'd ONE X
XsMagical said:
What kernel are you on? And what type of charger
Sent from my Nocturnal'd ONE X
Click to expand...
Click to collapse
oem charger and stock kernel, 3.0.8-01564-gdc95f45
Luisit0 said:
Has anyone experienced problems with the way their One X charges? Mine charges blazing fast and well all the way from 1 to 90 in about an hour and sometimes an hour and half, but then from 91 to 100 it takes easily another hour... and not just that, if i use the phone to talk or play a game while its charging from 91 to 100, sometimes it'll stop charging or even discharge!! i always keep it cool cause i know overheating causes it to stop charging for a while and I always make sure the charger is connected correctly both to the outlet and to the phone, cause if its a little loose on the outlet it also causes it to charge slowly i know all of that... literally I check everything and its all fine... soo just me?? or known from then HOX?? ive calibrated lots of times and it happens with all roms even stock ones....
EDIT: added a screenshot so u see wt i mean, and yes i did unplug it twice but that has nothing to do with the problem, it has happened letting it charge straight from 1-100 too
Click to expand...
Click to collapse
It's actually how all Li-Po/Li-Ion batteries charge. Some manufacturers (cough Apple) show the phone/tablet battery at 100% when it is actually only at 90%. It's part of the reason when you do a full cycle of a phone battery you should leave it plugged in for at least one hour after you hit "100%"
Butters619 said:
It's actually how all Li-Po/Li-Ion batteries charge. Some manufacturers (cough Apple) show the phone/tablet battery at 100% when it is actually only at 90%. It's part of the reason when you do a full cycle of a phone battery you should leave it plugged in for at least one hour after you hit "100%"
Click to expand...
Click to collapse
soo when the phone says its at 90% (when it starts gettin slow) its not really at 90%?
Luisit0 said:
soo when the phone says its at 90% (when it starts gettin slow) its not really at 90%?
Click to expand...
Click to collapse
HTC probably is displaying the actual battery percentage. (So it is at 90%). You could test it if you wanted by seeing how much current the phone is pulling when it hits 100%.
For example, I own a new iPad (yeah boo hiss). It will show 100% on the display, but the charger will still be pulling full charging current for 90 minutes or so. Apple displays 100% when the iPad is anywhere above 90% or so. It's the same reason why some phones will seem to take forever to go from 100% to 99% after they are fully charged.
Butters619 said:
HTC probably is displaying the actual battery percentage. (So it is at 90%). You could test it if you wanted by seeing how much current the phone is pulling when it hits 100%.
For example, I own a new iPad (yeah boo hiss). It will show 100% on the display, but the charger will still be pulling full charging current for 90 minutes or so. Apple displays 100% when the iPad is anywhere above 90% or so.
Click to expand...
Click to collapse
aah well if thats the case then i think its charging accurately, cause when i unplug it exactly as it hits 100% it takes a while till it drops to 99%.. like i said battery life is good its just that last 10% taking so long to charge that bothers me.. also if i unplug it when its anywhere lower than 90% it drains pretty quickly even without using it much.. like if it lasts 12-16 hours unplugging at 100%, itll last about 6-8 hours unplugging before it finishes charging
Related
http://www.batteryuniversity.com/parttwo-34.htm
good read as it seems many still maltreat their li-ion
acording to old ni-cam myths
Also, make sure you read http://wiki.xda-developers.com/inde... revolutionary, comparative, numeric results!
I've always said this simple statement about LiIon: Charge early and often.
Do you need to plug the phone in every time you get off a call? No. Do you need to worry about it dropping below 80%? No. Just charge as often as is convenient. Sitting at a desk for a hour working on something? Charge. Driving for more than 15m? Charge.
I think if you obsess too much you might wind up with USB connector problems from all the cycles on the connector itself, but intelligent use of the above statement should get you the most out of your battery.
EDIT: Drat, replied to the wrong topic.
khaytsus said:
I've always said this simple statement about LiIon: Charge early and often.
Do you need to plug the phone in every time you get off a call? No. Do you need to worry about it dropping below 80%? No. Just charge as often as is convenient. Sitting at a desk for a hour working on something? Charge. Driving for more than 15m? Charge.
I think if you obsess too much you might wind up with USB connector problems from all the cycles on the connector itself, but intelligent use of the above statement should get you the most out of your battery.
EDIT: Drat, replied to the wrong topic.
Click to expand...
Click to collapse
that would kill the battery life fast, yea u wont run out of battery soon but keep it up and ur battery is gonna die on u after talking for 1hr
Aznskill2k said:
that would kill the battery life fast, yea u wont run out of battery soon but keep it up and ur battery is gonna die on u after talking for 1hr
Click to expand...
Click to collapse
er.......what?
i believe that you have to charge your battery all the way full then use all the power until it dies then you can charge it back again
but not sure
kevinutz said:
i believe that you have to charge your battery all the way full then use all the power until it dies then you can charge it back again
but not sure
Click to expand...
Click to collapse
This is the exact opposite of what this article says.
Sent from my custom ROM'd Captivate
conditioning the battery the first time you get a new phone also helps, alot of us just charge for a while them use it. all my phones i let them charge for a full 24 hours right after i get them
My battery only last 6 hours
Ugh, why don't people read the article BEFORE they comment?
newarkhiphop said:
conditioning the battery the first time you get a new phone also helps, alot of us just charge for a while them use it. all my phones i let them charge for a full 24 hours right after i get them
Click to expand...
Click to collapse
Ehh, doesn't the charger uncharge when the battery is full? Like a safety thing?
Sent from my Desire HD using XDA Premium App
Some articles say that one battery life cycle is used up everytime when a full charge is done. Other articles say that one battery life cycle is used each the battery is connected to the charger.
I have not seen one article that shows the truth with facts.
Sent from my GT-I5800 using XDA App
kevinutz said:
i believe that you have to charge your battery all the way full then use all the power until it dies then you can charge it back again
but not sure
Click to expand...
Click to collapse
No offence but I always found this to be stupid reasoning.
What if you leave home with a quarter full battery and you get caught in the middle of a natural disaster (earthquake as an extreme example) and need to keep in contact with rescuers after being stuck in a building for 2 days?
Personally, I always charge my phone/laptop whenever convenient.
black50z said:
My battery only last 6 hours
Click to expand...
Click to collapse
The only problem that your battery lasts only for 6 hours is due to too much charging...So when you will buy a new battery then make sure that only charge your battery when it will remain only 10%...And try to charge your battery with phone switched off..
Charge little and often, try to avoid deep discharge/charge cycles.
Back in the days of NiCd batteries there was the posibility of memory effect where if you didn't do a discharge/charge the battery wouldn't hold as much charge.
NiMH batteries do not suffer this, but discharge/charge cycles were required because when they started being used very few people had smart chargers so had to discharge to be able to time when to stop without overcharging, and also due to confused information pulled over from NiCds.
Top up charges are better for them too.
Lithium batteries also don't have memory effect, and are better off with top up charges.
Ask yourself this:
What would stress the battery more; running 1A through it for 10 minutes or 1 hour?
Also, as the battery discharges, its voltage drops so the current drain has to increase to compensate, discharging the battery even quicker (remember how capacity graphs drop off quickly?)
Say your phone needs 2W to run, with a 4v battery that's a drain of 500mA (P=VI)
When the battery has dropped to 3.5v then to produce 2W it takes approx 571mA.
batt problem
how to keep my batt good?
I've always just charged my phones overnight while I sleep. Never seen ill effects. If I don't make it home that night my phone still lasts through the next day.
It's not like that battery is irreplaceable. Go get a new one if your battery is nearing the end of it's life. By then you would have probably moved on to a new phone.
Rudegar said:
http://www.batteryuniversity.com/parttwo-34.htm
good read as it seems many still maltreat their li-ion
acording to old ni-cam myths
Click to expand...
Click to collapse
skimmed a few parts, but thanks for the read mate, learned tons.
as others allready mentioned, there are many different suggestions how to take care of the battery. I usualy reload the baterry only if the capacity is <= 5%, without unpluging it before it reaches 100%.
thanks for the info!
Hi,
I didn't know what happened.. what My Sensation now take about 6 to 7 hours to complete from 15% to 100% while before i just took 3 hours to complete the charging...
Edit: I knew the reason .. I used Nokia charger and it take more time (double) than the Original HTC charger.. i think mainly because of the charger...
possibly bad hardware, or a ****ty battery, i get full charge from 2% to 100% in about 3 hrs
I had the same problem, sometimes it goes fast, other times it just takes ages, aslo got the non responsive touch screen issue oh, and gps won't fix, it cant find more than 5 sattelites, hurray!
I'm getting this on mains charging now also.
Not sure why - has anyone tried a "power off" charge versus a "power on" charge?
I always charge my phone power off. light to moderate use I get at least a day before charging.
Maybe that's firmware dependent. Some ppl noticed the same but after updating from 1.28.xxx.x to 1.35.xxx.x battery performance, battery monitor behavio(u)r and charging time are improved as well as other bugs fixed. But it's not officially released yet.
HTH
I'm using the 1.35.401 update, and still have this problem, aswell as bad gps reception, high battery drain, and long charge time.
im rocking 1.29.531.2 stock for my fone, and no problems with the battery at all, quick charges, and good to great battery life.
as for the GPS, i think everyone is having that issue right now, the most i ever got was on a completely clear day, 7 satellites :/
my HD2 after running the canada fix thru CWM got a minimum of 12 or a clear day
lucky for me i dont use the GPS that often, if ever
EDIT: also, im using the stock charger about 3 out of 4 of my charges, the rest are from my lappy via usb
It's slow at charging. Get the wall charger from tmobile or use a Samsung galaxy s charger. The galaxy s charger will charge it way faster than the stock htc charger.
ptruman said:
I'm getting this on mains charging now also.
Not sure why - has anyone tried a "power off" charge versus a "power on" charge?
Click to expand...
Click to collapse
I can honestly say that it takes mine about an hour longer to charger while power off than while power is on, don't know y tho. So now I usually just let it drain to about 3% n then charge it..
Sent from my HTC Sensation 4G using XDA Premium App
If you want your battery to last longer you shouldn't let it drain more than down to 20%, due to the nature of the lithium battery
Utking said:
If you want your battery to last longer you shouldn't let it drain more than down to 20%, due to the nature of the lithium battery
Click to expand...
Click to collapse
Any proof/literature on this or this is just what u do n u feel like it helps
Sent from my HTC Sensation 4G using XDA Premium App
its actually a fact, most ppl who have used Li-Ion for at least the past decade know that if you want the best performance, dont let it drop below 15-20% before charging, for optimum batter life and sustainablilty.
same thing goes for if you arent going to use the device for a long time (min. 1 month) charge it to around 50%, then decomission, and the battery will "keep" very well
EDIT: because flamers love their link complaints http://batteryuniversity.com/learn/article/how_to_prolong_lithium_based_batteries
with 1.35 chargin is much faster. really it's already available ota for unbranded, branded phone owners need to w8 for their carrier ... :\
The_Biz said:
It's slow at charging. Get the wall charger from tmobile or use a Samsung galaxy s charger. The galaxy s charger will charge it way faster than the stock htc charger.
Click to expand...
Click to collapse
i'm interesting by your proposition,could you explain why galaxy s charger is faster than htc charger?
i use to wait 3 hours(-+) for 25 to 100 pcent, how galaxy s charger is faster?
thank you!
ps:sorry for my english but look at my location!!!!!
harnahud said:
i'm interesting by your proposition,could you explain why galaxy s charger is faster than htc charger?
i use to wait 3 hours(-+) for 25 to 100 pcent, how galaxy s charger is faster?
thank you!
ps:sorry for my english but look at my location!!!!!
Click to expand...
Click to collapse
It charges faster because it charges faster. Lol
Idk why it does, but it does. It's the same for my hd2. A friend gave me the galaxy charger for a extra. I tried the charget and it just charged faster for my hd2. So when I got my sensation and saw that the stock charger was slow like the hd2, I tried the galaxy one, sure enough, it was faster too.
Thanks for your informations...
Just got 1.35.163.1
Some people says that improve the charging time.
I will report this tomorrow.
And i will test with sgs charger too!
I have a US version stock. As you know we have no updates yet and no s-off. My phone charges fast sometimes, other times it can be on the wall charger for 6+ hours and not be fully charged. I think its a software issue honestly.
Yes as said earlier recharge when it's at 20% the battery will hold much longer the batteryuniversity is my source too Also spare batteries should be kept at 50% and kept in the refrigerator when not in use.
Hmm the new update didn't do much for charge time for me though.
the charger that comes with the sensation is ~1A which is kinda slow when the phone is on, not as bad as others with only 500mA usb... you should be able to find a usb that give a higher A output and still retain the usb plug (ive seen 1.5A before cant remember where)... failing that if your ingenious you can splice through a different charger and make your own.. could achieve 2A+ but your could burn ya house down or blow your battery up in the process
just wondering how long other peoples phones are taking to charge? mine seems to be taking unusually long im at about 2.5 to 3 hours and still at 87%?
It should take some hours to charge. Mine never seems to go over 500mA/Hr charge rate. So, if you have a 1500mA/Hr battery, the FASTEST possible would be 3 hours. (1500mA/500mA)
Now, the charge circuit will not charge at the max the whole time, so it should take longer than 3 hours. This assumes your max charge current is less than 500mA.
Matt
this was weird, it was first time fully charging phone...i restarted it and now it says 100%???
mattdub1 said:
this was weird, it was first time fully charging phone...i restarted it and now it says 100%???
Click to expand...
Click to collapse
Not sure what you mean exactly...What is weird, exactly? What was the initial charge, the final charge, and the time taken?
Matt
It takes me eight hours to get to 4.2 volts
khakiman said:
It takes me eight hours to get to 4.2 volts
Click to expand...
Click to collapse
What is your battery capacity?
Matt
it was stuck in the 80% range for several hours so i thought i would try rebooting the phone... upon reboot, it was magically at 100% even though it said 87% before i shut the phone down and pulled out the charger cable... I have been reading another thread in the Q & A about other people having this issue especially when the phone is new... could have something to do with the battery calibration since it has only gone through one charge cycle so far so maybe it was confused about what "100%" voltages were... http://forum.xda-developers.com/showthread.php?t=1201474&highlight=battery is the thread where my exact problems are described
both my sensation xe have the same problem.
I'm geting wrong battery levels and its driving me mad. tried six difrent batterys two original and fore anker. same problem on them all so ota not the batterys. tryed several chargers and difrent roms same problem on them all.
I can charge the phone over night and it displays a random value. if I reboot I get the right one. somtimes it show 100% when its more like 10%
its mostly anoying when the phone suddenly shuts down cuz it thinks its out of power.
sometimes it drops to 0% then 2seconds later it display 100%
anyone got any idea on a fix?
charging the phone never increase the value displayed . it seems to work if I charge the phone while switched off. this is alsow a disaster for my batterys health cuz the keap geting over charged
maydayind said:
both my sensation xe have the same problem.
I'm geting wrong battery levels and its driving me mad. tried six difrent batterys two original and fore anker. same problem on them all so ota not the batterys. tryed several chargers and difrent roms same problem on them all.
I can charge the phone over night and it displays a random value. if I reboot I get the right one. somtimes it show 100% when its more like 10%
its mostly anoying when the phone suddenly shuts down cuz it thinks its out of power.
sometimes it drops to 0% then 2seconds later it display 100%
anyone got any idea on a fix?
charging the phone never increase the value displayed . it seems to work if I charge the phone while switched off. this is alsow a disaster for my batterys health cuz the keap geting over charged
Click to expand...
Click to collapse
Did you try with wipe baterry stats from recovery?
Mile_zdr said:
Did you try with wipe baterry stats from recovery?
Click to expand...
Click to collapse
wiping battery stats are pointless. but yea first thing i tryed back when i dident know beter.
maydayind said:
both my sensation xe have the same problem.
I'm geting wrong battery levels and its driving me mad. tried six difrent batterys two original and fore anker. same problem on them all so ota not the batterys. tryed several chargers and difrent roms same problem on them all.
I can charge the phone over night and it displays a random value. if I reboot I get the right one. somtimes it show 100% when its more like 10%
its mostly anoying when the phone suddenly shuts down cuz it thinks its out of power.
sometimes it drops to 0% then 2seconds later it display 100%
anyone got any idea on a fix?
charging the phone never increase the value displayed . it seems to work if I charge the phone while switched off. this is alsow a disaster for my batterys health cuz the keap geting over charged
Click to expand...
Click to collapse
I would suggest to use battery calibration tool. For kind of problem you are referring to, it seems more like ROM or worn out battery.
Leave a phone to charge and read it's battery charge rather than value. It's usually around 4196. When you see this value, just calibrate it using calibration tool from google play. Do not charge the phone again until it's dead. Charge your phone again till 4196mV and hopefully the battery will show stable value.
Bad and worn out batteries will usually show random displays
Hnk1 said:
I would suggest to use battery calibration tool. For kind of problem you are referring to, it seems more like ROM or worn out battery.
Leave a phone to charge and read it's battery charge rather than value. It's usually around 4196. When you see this value, just calibrate it using calibration tool from google play. Do not charge the phone again until it's dead. Charge your phone again till 4196mV and hopefully the battery will show stable value.
Bad and worn out batteries will usually show random displays
Click to expand...
Click to collapse
i can trye charging with external charger. last time I looked at the values it showed 3.6v after 5h charge. batterya are brand new original anker
maydayind said:
i can trye charging with external charger. last time I looked at the values it showed 3.6v after 5h charge. batterya are brand new original anker
Click to expand...
Click to collapse
It seems to me that either your phone is consuming a lot of battery or you have some problem with your charging IC. You should get it checked. Also, how about trying a different ROM. Does that help. Why not try CM9.1 or latest version of CM. I am using CM9 and it is very stable and fast.
I hope that also helps with your problem.
Hnk1 said:
It seems to me that either your phone is consuming a lot of battery or you have some problem with your charging IC. You should get it checked. Also, how about trying a different ROM. Does that help. Why not try CM9.1 or latest version of CM. I am using CM9 and it is very stable and fast.
I hope that also helps with your problem.
Click to expand...
Click to collapse
its ben thisnsen ics tryed 10+ diffrent roms
and in not handling in it for cervice to expensive for a two year old phone.
planing on bying a New son and make this one a mediaserver
charge it with external anker charger
measured with voltmeter and it says 4.2v
boot in to recovery... 75
boot in to rom ... same error
start calibration app. way off 3.5v
trying to post screamshot but upload fails....
and now it displays 67% I have no drain
Hnk1 said:
It seems to me that either your phone is consuming a lot of battery or you have some problem with your charging IC. You should get it checked. Also, how about trying a different ROM. Does that help. Why not try CM9.1 or latest version of CM. I am using CM9 and it is very stable and fast.
I hope that also helps with your problem.
Click to expand...
Click to collapse
charge it sens last post droped to 22% now.
maydayind said:
its ben thisnsen ics tryed 10+ diffrent roms
and in not handling in it for cervice to expensive for a two year old phone.
planing on bying a New son and make this one a mediaserver
Click to expand...
Click to collapse
maydayind said:
charge it with external anker charger
measured with voltmeter and it says 4.2v
boot in to recovery... 75
boot in to rom ... same error
start calibration app. way off 3.5v
trying to post screamshot but upload fails....
and now it displays 67% I have no drain
Click to expand...
Click to collapse
maydayind said:
charge it sens last post droped to 22% now.
Click to expand...
Click to collapse
Seems like a serious problem to me on your hardware part really. If it supposed died that quickly which I am assuming, you will need to get your phone checked from a care centre. There must be some volts FLYING all over your motherboard.
I would suggest you buy a new phone and sell it off to a mechanic. (Better will be to ask how much to repair, sell it off ebay etc and then buy a new phone )
How's your sot on this latest firmware guys and did you notice any improvements from 3.81 firm version? I'm on 3.81 and I'm disapointed about the battery life. It's too short...
Sent from the center of the galaxy
And it does not load you anymore? Phone? From 90% to 100% over half an hour?
SALL666PL said:
And it does not load you anymore? Phone? From 90% to 100% over half an hour?
Click to expand...
Click to collapse
Sorry, I don't understand what you mean...
Sent from the center of the galaxy
Does 90% to 100% battery charge for a long time? About an hour you are loading these 10%
SALL666PL said:
Does 90% to 100% battery charge for a long time? About an hour you are loading these 10%
Click to expand...
Click to collapse
I really don't know what you're saying. Sot means screen on time. On the 3.81 firmware I'm getting about 4h sot, just browsing, youtube mainly on wifi, a little bit of data traffic. 4h, no games with screen brightness at minimum is just pathetic... Bad deal with this phone...
Sent from the center of the galaxy
cojocar.andrei said:
I really don't know what you're saying. Sot means screen on time. On the 3.81 firmware I'm getting about 4h sot, just browsing, youtube mainly on wifi, a little bit of data traffic. 4h, no games with screen brightness at minimum is just pathetic... Bad deal with this phone...
Sent from the center of the galaxy
Click to expand...
Click to collapse
He's probably saying that his phone takes too long to charge from 90% to 100%. With that said though, I have yet to update to the latest version.
tiktakt0w said:
He's probably saying that his phone takes too long to charge from 90% to 100%. With that said though, I have yet to updated to the latest version.
Click to expand...
Click to collapse
exactly
SALL666PL said:
exactly
Click to expand...
Click to collapse
Even without updating to the latest version, I sometimes experience that phenomenon. Heck, my phone sometimes blatantly stops charging for no reason at all and I would have to turn off the phone to be able to charge it.
No problems for me thus far, but the battery is extremly week. I wonder if undervolting the cpu would increse a little bit the life per charge cycle... Anyway, I regret buying this phone, but it's my fault entirely that I did...
Sent from the center of the galaxy
tiktakt0w said:
Even without updating to the latest version, I sometimes experience that phenomenon. Heck, my phone sometimes blatantly stops charging for no reason at all and I would have to turn off the phone to be able to charge it.
Click to expand...
Click to collapse
Today I experienced the same unfortunately ... I plug the charger and nothing the diode is not lit and there is no sound that loads, under the computer immediately detects and charges ... I have to turn off and turn on the phone to start charging, strange is enough
SALL666PL said:
Today I experienced the same unfortunately ... I plug the charger and nothing the diode is not lit and there is no sound that loads, under the computer immediately detects and charges ... I have to turn off and turn on the phone to start charging, strange is enough
Click to expand...
Click to collapse
Probably you have a bad cable, charger or even the inside charge circuitry could be bad...
Sent from the center of the galaxy
SALL666PL said:
Today I experienced the same unfortunately ... I plug the charger and nothing the diode is not lit and there is no sound that loads, under the computer immediately detects and charges ... I have to turn off and turn on the phone to start charging, strange is enough
Click to expand...
Click to collapse
Unfortunately, my problem escalated quickly. The phone isn't charging anymore and I've tried different cables and chargers. It seems like my xa has a hardware problem, thankfully though I haven't rooted and unlocked the bootloader of this thing. Gomna have to send it back for warranty.
cojocar.andrei said:
Probably you have a bad cable, charger or even the inside charge circuitry could be bad...
Sent from the center of the galaxy
Click to expand...
Click to collapse
Charger and original cable
SALL666PL said:
Does 90% to 100% battery charge for a long time? About an hour you are loading these 10%
Click to expand...
Click to collapse
I think it is because QNOVO ADAPTIVE charging
That adapts your charging behaviour
Like many of us leaves the phone to charging over full night that damages the battery
So sony added a featutre qnovo adaptive charging that adapts charging behaviour and if someone is one of those people who left there mobile to plug in full night
It will automatically decreases charging speed from 90 to 100 %