I have been charging my N7 since the last day. Though its been charging all day its battery isn't above 15%. I have tried to charge many a times for the past few days but the battery has never charged above 15%. Can anyone help me in solving the issue.
Thanks!
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hello
just recieved my HD2 and I've drained my battery to 0%. now I was wondering how long will it take to 100% charge again.. 3 hours? 8 hours?
deiota
ps. Ive done my first 12hours charge already
With the original charger, about 2hrs if you don't use it at the same time.
yes Im using the orginal charger and the hd2 IS power off.
the stuff about charging for hours when you get it and then draining it right down no longer really applies too our batteries.that was for nickle batteries to initialise them and prevent the memory thing. with lithium ion they no longer suffer from battery memory.
ýeah it took about 2 h
2 and half ours starting from zero charge
I never did anything with the battery when i got mine!! Was way to eager to play! Never had any Battery issues.....
I did loosely time it once as i wanted to know what difference a quick charge would make and it seemed like it went up a percent approx every 3 mins... trouble is that doesn't quite equate... it would mean that from 0 - 100% would take 300mins (5hours)! but in reality it probably takes between 2-3hours..
I guess either the battery doesn't charge linearly or the percent display is inaccurate...
I Did a full charge at lunch time since it took me 1day and half till battery to drain completely,
I wonder if I should put it on charger all night long (its 10pm now and I have 80%) or should I let it out of charger...
If your battery needs charge, then charge it. There is NO NEED to completely discharge it and then charge it for sveral hours. In fact, modern li-ion batteries will take damage if _completely_ discharged!
The thing about completely discharging and charging for days is long gone! Batterys have evolved, we dont live in the 1990's anymore
Apparently I am in the minority, but my VZW LG G2 (Stock) was affected the the slow charging battery drain issue after upgrading to Lollipop.
It's crazy just how slowly the phone would charge and drain. After the update my phone was constantly attached to a charger. It couldn't make it to mid-day even with little use. It would take hours to gain just 20-30% charge.
After months of complaining I finally "downgraded" to KitKat. The difference is amazing. I can easily make it through a full day with moderate use and I can almost fully charge the phone after about an hour. It's great.
Has anyone had this problem and figured out a cause or solution? I've always been stock, but has a custom lollipop ROM worked better? At the moment I think I'm going to wait until there's another update (hopefully) before upgrading.
I am having same problem as yours, the battery problems are on the rise with Lollipop update. Sometimes I wish I shouldnt have upgraded. But anyhow, I solved my problem by using a good charger, more details you can read on this page: http://www.techkhoji.com/slow-battery-charge-android-iphone-samsung/
Argh! After weeks of deferring the daily lollipop update request I was half asleep on morning and accidentally started the update. I couldn't stop it once it started.
My phone was just about dead when the update finished and I let it fully charge. To my surprise it charged surprisingly fast. After it was fully charged (and unplugged) the phone stayed at 100% for about 20 minutes of continuous use before it dropped to 99%. I was again surprised that the phone held a charge (no charging) all day with moderate use. In the evening it stayed at 0% for a while before it finally died. I suspect the phone was calibrating the battery during this initial use.
I thought perhaps the problem was solved, but a day later, the phone is back to charging painfully slow.
I actually measured the charging current, it's not just my imagination! I have a USB Meter and when the phone was on kikkat and for the first day on lollipop it would consistently charge between 1.5A and 1.8A. Now, it will only charge at 0.46A. I'm using the same chargers and charging cables.
What could have changed? Is there a way to reset whatever battery calibration may have occurred?
Help guys, my battery drains so fast. It charges so fast also drains so fast like 1 hour and 35 mins of usage and its dead. Then when I charge again it instantly goes 40%+ again even though my battery just went 0%. I tried many roms, kernels and chargers. No hope
I have same issue it even sometimes charges very slow and when its on charger and I'm using my phone battery drains.
Is this a problem with battery or my phone?
* I use stock charger and OTG
Sent from my SM-N9005 using Tapatalk
I have a used Note 3, one year within my posession (I'm thinking this here's 1.5 years old.) I think it's a problem within the BATTERY itself. Fortunately, spares are fairly easy to find and for cheap. I tried another battery and it gave me 3+ hours screen on time consistently no matter the usage when the original battery could barely eke out 2.
Hey Folks...
I had bought the Droid turbo 2.. or MOTO X Force as known in India 2 days back.
The first time I charged the Phone - Switched it off - Connected the turbocharger ( that comes along with the Device) it took me approximately 1.30 - 2 Hours to full charge it from 5% to 100% .. It did show turbo charging on the screen.
What was strange is next instance I plugged it in at 35% it took 1 hour and charged only up to 65%. This charging was done with the phone ON unlike the first charge where I had switched it OFF. It took about 2-3 hrs to full charge the device. Though it did show turbo charging when plugging in.
I felt this was strange. I again did a charge yesterday where it took 3 hrs to charge from 27% to 65% though it showed turbo charging.
In the night I switched the device off at 28% and plugged it in.. it was fully charged in probably 1-1.10 hrs max.
Am I to understand that the phone actually turbo charges only when switched off?
I have read in a couple of places that beyond 80% it charges at the normal rate. But I noticed this slow charge way before that Threshold.
Also I get a screen ontime of roughly 4.30 to 5.30 as of now.
also I noticed that last night when I went to sleep I had switched the WIFI off and Data, But I woke upto a 8% drop in the battery.
Could you guys share your thoughts and experience with the device.
This turbo charging issue is it the device or the Charger which is at fault here? I will need to replace if any of them are at fault.
Also what is the average SOT you guys get? and does your device hit temperatures of 45 deg C?
Do help out..
Thank you in Advance.
BUMP...
Mine will turbocharge regardless if it's on or off. Start with trying another charger since it's the cheaper option.
I used samsung fast charger for 4 months and battery life was all good , then i lost the charger so i had to charge the phone with a "not so fast charger" that took ages to charge my phone.
Never charged to 80% , and battery drain was serious.
That's when i got worried that the charger ive been using might have destroyed my battery.
So bought the "turbopower 15" charger for my MXP and at first it heated up my battery more then 60* (serious overheating issue)
After 2 or 3 charges i figured it only heats up after the percentage is 50% or higher or when i use it while charging.
And now it drain my battery like crazy!,
I just restarted my device into recovery right now and it was 45% but by the time i booted up to recovery it said 25%. How CRAZY DRAINAGE IS THAT??, Please devs help me.
Its like i dont need a stopwatch my battery drain a percent per second.
Im using purenexus 7.1.2 by @GtrCraft witb stock kernal
alihassan1397 said:
I used samsung fast charger for 4 months and battery life was all good , then i lost the charger so i had to charge the phone with a "not so fast charger" that took ages to charge my phone.
Never charged to 80% , and battery drain was serious.
That's when i got worried that the charger ive been using might have destroyed my battery.
So bought the "turbopower 15" charger for my MXP and at first it heated up my battery more then 60* (serious overheating issue)
After 2 or 3 charges i figured it only heats up after the percentage is 50% or higher or when i use it while charging.
And now it drain my battery like crazy!,
I just restarted my device into recovery right now and it was 45% but by the time i booted up to recovery it said 25%. How CRAZY DRAINAGE IS THAT??, Please devs help me.
Its like i dont need a stopwatch my battery drain a percent per second.
Im using purenexus 7.1.2 by @GtrCraft witb stock kernal
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try going back to stock rom, if the problem persists that means the battery is bad
pijes said:
try going back to stock rom, if the problem persists that means the battery is bad
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I was just using stock rom but the battery drain was still the same. I dunno if ive messed up the battery because of the "not orignal" chargers or whatever the reason is. I think the battery is now done for. I think Im just gonna sell this phone
Just buy a new battery from ebay, replace it urself. It's easy..
Ajeyvm said:
Just buy a new battery from ebay, replace it urself. It's easy..
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Thanks god. my battery is back to normal after charging it a couple times with the turbopower 15 charger. now when im home i never let it discharge past 70% this way it stays in good health.
when it went bad it discharged 10% in 20 minutes now its 10% in an hour
alihassan1397 said:
Thanks god. my battery is back to normal after charging it a couple times with the turbopower 15 charger. now when im home i never let it discharge past 70% this way it stays in good health.
when it went bad it discharged 10% in 20 minutes now its 10% in an hour
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I use tronsmart 3.0 turbo charger (backward capability for quick charge 2.0 devices). Battery life is good. I charge it when it hits 15-30%.