Related
Been charging my phone for more than 3-4 hours now and it's still not fully charged. Its connected to my PC thru the issued USB. I don't think that's normal. Wondering if you guys are having this issue?
I've noticed that too. Don't know if the wall charger will do better. Probably not, but it might deliver more power. I'll give it a try tonight
It's a big battery, but it does take quite a long time on the wall charger, and quite a long time plus forever via USB.
A big battery but drains in a day with normal use. I though Super AMOLED was suppose to be very power conservative. I see on the battery status that the display is the main source of use.
In the Android 1Ghz world, the longevity of the Captivate battery is pretty darn good.
Just don't forget you're in the new and shiny "I just got this ****, check it out!" phase. That phase has been scientifically proven to shorten battery life by up to 80% for the first few days/weeks.
Croak said:
In the Android 1Ghz world, the longevity of the Captivate battery is pretty darn good.
Just don't forget you're in the new and shiny "I just got this ****, check it out!" phase. That phase has been scientifically proven to shorten battery life by up to 80% for the first few days/weeks.
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if there was a quote of the week this would be it. i use my phone so much the first few weeks.
I do admit I've been playing with it so much, I just thought it would surprise me by having enough juice left by the end of the day. I just hope it charges faster than 3-5 hours.
try charging it in one of the back usb ports if your using one in the front
sometimes the front puts out less power
I agree, the battery does take an abnormally long time to charge. It sure is fun discharging it though!
why not just use a wall charger it would be waay faster wouldnt it
Wall charger is slow for me.
From my Samsung Captivate
I've found that USB charging from either the back of a computer or a "higher output" port on a laptop charges faster for me at least on my iPhone 3G.
Wall charging has always been faster for previous phones as well. Strange that this isn't the case for the Captivate
Battery Life
Croak said:
In the Android 1Ghz world, the longevity of the Captivate battery is pretty darn good.
Just don't forget you're in the new and shiny "I just got this ****, check it out!" phase. That phase has been scientifically proven to shorten battery life by up to 80% for the first few days/weeks.
Click to expand...
Click to collapse
That was the question around the office today. How's the battery life? TBH, I don't know. It's only been 24+ hours since I got the phone. I've enabled WiFi, Bluetooth, and GPS tonight to see how the battery drains.
sm3llychef said:
I've found that USB charging from either the back of a computer or a "higher output" port on a laptop charges faster for me at least on my iPhone 3G.
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Click to collapse
On the many previous smartphones that I have had, I've found that the wall charger gives the best charge. Charging on from a USB port can take much longer.
NOTE: You can only mount the SD card properly, if you plug it into a native USB port (the back of your pc). Can it be that native USB voltage requirement?
Charging on your PC's usb is slower than wall charging. It takes a better half of a day to charge my Cowon S9 via PC, and 1-2 hours via wall charger.
Ive also heard that it takes time to "break in" these batteries. After a week or two see if you are having the same charge times.
I've not had this problem as charging time surprised me with how quick it was. I went from 30% to full in a couple of hours. I was not expecting a message to unplug the charger when the battery got full. I am used to plugging in the charger and taking it off only when I am leaving the house. Id it a problem leaving this phone on charge? I think not but then why the message?
My phone was at 7percent at 11am and by the tIME 2am rolled around it was only at 92. 3 hours and still not a full charge? I think there is something wrong. Lol
Sent from my SAMSUNG-SGH-I897 using XDA App
jromney said:
NOTE: You can only mount the SD card properly, if you plug it into a native USB port (the back of your pc). Can it be that native USB voltage requirement?
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Click to collapse
I noticed that too. i was like WHY ISNT IT MOUNTING! but then i swapped to a native port on the rear and voila!
I have noticed that mine charges fine with the wall mount and slower through PC. I actually tested GPS and Nav for 4 hours while driving from out of town using the car charger. The car charger couldn't keep up and the battery was still slowly discharging.
-J Chao
On wall charger mine is taking about 7 hours to charge from 0% - 100%, and with pretty normal use it's down to 0% again in about 5-6 hours. Swapped my battery for a new one and still getting the same results. I'd like to swap out my device but there aren't any available at AT&T.
Has anyone had a problem with extremely slow charging? I would plug my phone in and wake up 6 hours later and the phone is still not charged. It's even worse now with the extended battery. 7 hours worth of charging and I'm only at 85%. I'm rooted and using the de-bloat rom without the kernel, but it was like this even before the root. Has anyone else encountered this strange issue. I have been using the stock HTC charger.
mine charges in a couple hours using the wall charger and wifi hotspot. In the car or via computer USB, it charges very slowly and if wifi hotspot is on, it loses charger over time.
I typically turn my phone off to charge; speeds things up 2-3 fold.
Sent from my ADR6400L using XDA App
loztboy said:
Has anyone had a problem with extremely slow charging? I would plug my phone in and wake up 6 hours later and the phone is still not charged. It's even worse now with the extended battery. 7 hours worth of charging and I'm only at 85%. I'm rooted and using the de-bloat rom without the kernel, but it was like this even before the root. Has anyone else encountered this strange issue. I have been using the stock HTC charger.
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Mine doesn't even take an hour . Power it off and try it that way and see how long it takes.
damn mine charges super fast compared to my nexus s i had
If you have plug to the computer it might take longer but not 6 hours, on the wall it only takes like an hour or two to be fully charge.
If it's an issue just take it back and get another one.
Yeah I might have to return this phone. Do you think it matters whether I use the cable that came with the phone, or a regular usb cable to charge.
Sent from my ADR6400L using XDA Premium App
You need to look at the power ratings of the adapters you're using. This behemoth phone can receive 1000ma, while many car and home chargers (like Droid1) are only rated at 500ma. I'm still trying to figure out what the power draw is on the phone when just idling (battery monitor widget is hard to understand), but if the phone draws 250-500ma with regular usage, its going to lose charge plugged into USB (rated at 500ma per port) and running hotspot (drawing closer to 600ma). That's -100ma.
These numbers are guesstimates. I'm not sure if the cable itself can pose limitations, but would suspect that as long as there's no shorts in the wire, it would be able to handle any of the above currents.
fronc said:
You need to look at the power ratings of the adapters you're using. This behemoth phone can receive 1000ma, while many car and home chargers (like Droid1) are only rated at 500ma. I'm still trying to figure out what the power draw is on the phone when just idling (battery monitor widget is hard to understand), but if the phone draws 250-500ma with regular usage, its going to lose charge plugged into USB (rated at 500ma per port) and running hotspot (drawing closer to 600ma). That's -100ma.
These numbers are guesstimates. I'm not sure if the cable itself can pose limitations, but would suspect that as long as there's no shorts in the wire, it would be able to handle any of the above currents.
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Click to collapse
yeah i find it impossible to charge the thing on USB, and it takes forever plugged into the wall with the charger it came with.
Had an evo, and it would almost full charge (from the time it said to plug it in, so 15%) in about an hour and a half. The thunderbolt seems to take 3 hours ish for me. I know I can turn the phone off, but since it usually charges over night its not a big deal, I just think it is interesting that it is so different.
yeah I'm one of the folks who charges FAST. It has really surprised me...I actually thought everyone was charging super fast until this thread.
fronc said:
You need to look at the power ratings of the adapters you're using. This behemoth phone can receive 1000ma, while many car and home chargers (like Droid1) are only rated at 500ma. I'm still trying to figure out what the power draw is on the phone when just idling (battery monitor widget is hard to understand), but if the phone draws 250-500ma with regular usage, its going to lose charge plugged into USB (rated at 500ma per port) and running hotspot (drawing closer to 600ma). That's -100ma.
These numbers are guesstimates. I'm not sure if the cable itself can pose limitations, but would suspect that as long as there's no shorts in the wire, it would be able to handle any of the above currents.
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Click to collapse
+1 on looking at your adapter. Use the one that comes with the phone or make sure that it's rated at 1000mA/1A or more. I tried a MicroUSB adapter I had lying around that came with a bluetooth headset; turns out it only puts out 200mA, so the phone would take forever to charge on it.
ufmace said:
+1 on looking at your adapter. Use the one that comes with the phone or make sure that it's rated at 1000mA/1A or more. I tried a MicroUSB adapter I had lying around that came with a bluetooth headset; turns out it only puts out 200mA, so the phone would take forever to charge on it.
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Click to collapse
with an output of 200mA I would be amazed if you could get this phone to charge at all, without having a custome kernel and underclocking the processor. If anything I would see it maybe staying same battery percentage.
Overall I feel this phone does charge really slow. It is way slow charging on a computer. I was charging it and just doing some light texting and after 4 hours the battery only went up by like 25%.
I have a second wall charger rated at 1000mAH, and after 30min it went up like 10%. This was with the phone off btw. With it on, but not in use, it went up like 4% over 30min. I'm kind of surprised how long it takes to charge. I've had no problems charging it at night. Plug it in before bed, and its full when I wake up. How does the 1400mAH battery size compare to other phones?
I did a little math too, the battery is a 5.18 W/hr battery. So with a 1AH charge at 5V, you'd expect the phone to charge in 2 hrs if only about 50% of the electricity is getting retained by the battery.
I've noticed that mine takes about 1hr 45ish mins to charge from completly dead. My Droid used to be an hour at the most.
i just checked on the adapter it came with, it's 200 mA...did people get better chargers than me or something? Mine takes forever to charge also...been stuck at 99% for 30 mins
EDIT: nvm, i was looking at input, not output...still isnt moving from 99% to 100% though
jbh00jh said:
Mine doesn't even take an hour . Power it off and try it that way and see how long it takes.
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WTF are u talking about 0-100% or like 70-100%?
lorijuan1024 said:
damn mine charges super fast compared to my nexus s i had
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@lorijuan1024 im with you man the Nexus S took forever...... To charge
its impossible for me to charge it through the computer, it went up 5% over 3 hours, wasnt on hotspot, sending texts.
Mine charges fine on anything, I am using my old fascinate charger.
Charging speed seems to fluctuate for me... sometimes I get lucky and its fast. Other times, not so much.
Sometimes (no pattern) the note charges very very slowly: in 4 hours this morning, for example, has increased of only 15%.
You can tell cos the charger is not hot.
Is it a charger/cable/connector problem?
Do you see a little red "X" over the battery when this happens? i believe unless you use one of the Samsung chargers it won't charge at full speed but will still trickle charge slowly. I've also found that even with the Samsung charger when I used a really long USB cord I wasn't getting full speed charging, so a long or bad cord can be an issue.
tmagritte said:
Do you see a little red "X" over the battery when this happens? i believe unless you use one of the Samsung chargers it won't charge at full speed but will still trickle charge slowly. I've also found that even with the Samsung charger when I used a really long USB cord I wasn't getting full speed charging, so a long or bad cord can be an issue.
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No red X, original cable and charger... To solve I have to unplug e replug couple of times
Same here
When I connect the Note 10.1 to my Computer or last time I tried to connect to car charger it gives a red cross. Why does this keep happening ??
My note 10.1 just started charging slowly noticeably.
I used an app called Galaxy Charging Current, and sure enough, the status shows that it is charging at 1amp, instead of the nominal 2amps.
This is on the original charger and cable.
I recommend everyone to check out the app called Galaxy Charging Current.
zylyz said:
When I connect the Note 10.1 to my Computer or last time I tried to connect to car charger it gives a red cross. Why does this keep happening ??
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Click to collapse
The red X is difefrent: you cannot charge the note 10.1 with a usb cable or in car with a 1 Amp adaptor, it needs 2
Opinion
My GT-N8000 from original ICS 4.0.4 until now using XXCMI2 DBT Deodexed sometimes too long for charging ( charge always at power off mode ). sometimes 5-6 hours and it still not full 100%. It'll be full 100% if unplug and replug again and wait at least 1 or 2 hours. after long time experiment, My conclusion when charge at power off from 35% or below, It will be 5-6 hours charge and not full but charge at 60% power off mode charge it will be full 100% charged just 2-3 hours. that's very strange. at power on never got this problem, always 100% full.
All accessories, charger and cable data were original.
Any Opinion???
Thanks
pikwan80 said:
My GT-N8000 from original ICS 4.0.4 until now using XXCMI2 DBT Deodexed sometimes too long for charging ( charge always at power off mode ). sometimes 5-6 hours and it still not full 100%. It'll be full 100% if unplug and replug again and wait at least 1 or 2 hours. after long time experiment, My conclusion when charge at power off from 35% or below, It will be 5-6 hours charge and not full but charge at 60% power off mode charge it will be full 100% charged just 2-3 hours. that's very strange. at power on never got this problem, always 100% full.
All accessories, charger and cable data were original.
Any Opinion???
Thanks
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Click to collapse
could be the ROM you are using. Did this happen when you were stock? I know on my HTC one there were a few roms that I would have to plug the USB in three of four times just to get it to work correctly. Then I changed roms and BOOM works perfect again.
@Tiltmfc
For Me that happen on stock ROM too, coz when I purchase this N8000 at special price on 1st day launch in Indonesia, I must wait until root feature available at least 2-3 month and I always charge at OFF condition and almost rare at ON mode. at official ICS at OFF always like this, real real long to be fully charged when start charge at 30% and Don't know when reach 100% if I don't unplug the charger cable at least once.
pikwan80 said:
For Me that happen on stock ROM too, coz when I purchase this N8000 at special price on 1st day launch in Indonesia, I must wait until root feature available at least 2-3 month and I always charge at OFF condition and almost rare at ON mode. at official ICS at OFF always like this, real real long to be fully charged when start charge at 30% and Don't know when reach 100% if I don't unplug the charger cable at least once.
Click to expand...
Click to collapse
I had the same problem previously. Solved by getting a new charger (whole set including the cable)! One hour charging = >15% increase
Cool
Wow Cool, maybe charger problem. For Now I've never charge my N8000 below 60% at OFF Mode. always taking 3 hours charging time to 100%.
Thanks for sharing.
Yep I'd agree that it sounds like your charger or wire is on its way out. I had a similar issue with my S3, changed charger - problem fixed
Samsung 10.1 Note N8000 charging slow
I have one from early 2013. The issue is that during the charging process, sediments get deposited both on the plug and the socket. This over a period of time reduces the contact between male and female parts contributing to slow charging.
In a post, some one mentioned that his friends charger worked on his tablet and his charger did the job for his friend. Some one was able to fix the issue with a new charger. The fact is, any change that reduces the sedimentary issue thus enhancing contact will work better.
I took an obsolete tooth brush cleaned the plug and then held the phone's socket down while cleaning that as well. Vila, my charging speed has improved.
Samsung had a proprietary cable for 2013 and later they replaced it with micro USB in 2014. The sediment issue is not as pronounced as in other mobiles which use different cable type. In N8000, the current in DC o/p is also high at 2A which may be causing this problem.
I am a bit surprised at how long my shield tablet takes to charge, around 6-8 hours depending on how much battery is left (usually around 20% before I charge).
Is this normal? Or are my expectations a little too high in thinking it would take 2-3 hours to charge?
Many thanks for for answers!!
What charger are you using? Mine doesn't take that long and I'm using NVIIDIA's retail charger (2.1A).
I am using the wall charger that is supplied with the tablet!!
I have spoken with nvidia support about this issue, however they couldn't confirm the charge time for some reason, hence why I am asking here for peoples experience with charging times. Also I have tried googling the answer and haven't found anything!!
Slightly frustrating!!
43 views so far and no answer?
come on people, all I am asking is your charge times for your shield tablets!
pretty please with cream and a cherry on top?
I havn't any exact number for how long the charging take, but I think the charging time has increased with Lollipop. Most of the time it is fully charged over night (6-8 hours) but sometimes it has just charged a few percent.
I have seen some unfortunate charging times as well, but I haven't recorded them or taken note of exactly how long they take. I also have chargers up to 2.1A and thicker gold plated cables I've tried.
Are there any apps I can use to record battery percentage by the minute?
ACharLuk said:
What charger are you using? Mine doesn't take that long and I'm using NVIIDIA's retail charger (2.1A).
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What are we talking about? Time to go to 100% battery or time to go to green led?
There is a 30-45 min time difference between 100% and green led.
When my shield reaches around 20% i'll charge it over night whilst I'm asleep, 6-7 hours later when i wake up i still see the orange led and am surprised at how slow it takes to get to 100%. This is how I noticed the slow recharge time.
Admittedly this is my first tablet, and as stated I'm just surprised and lead me to think maybe the charger that was provided is a dud and/or the tablet is a dud. And no one likes a dud!!
However I just wanted to hear other peoples experiences as maybe the charge time is this long and I've just got too high of an expectation that a device like this should have a charge time of 2-3 hours.
Many thanks for all the responses so far, most appreciated. Keep 'em coming!! :good:
If you want 2 - 3 hours of charging time starting from 15% or 20, you have to get another charger. The stock one is weak. I got a Samsung Note 3 one and after 2 hours and a half, or even less depending the percentage, it's fully charged.
CM17X said:
If you want 2 - 3 hours of charging time starting from 15% or 20, you have to get another charger. The stock one is weak. I got a Samsung Note 3 one and after 2 hours and a half, or even less depending the percentage, it's fully charged.
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Click to collapse
^^^This.
Also, I have a Quick Charge 2.0 charger that I found on Amazon that shows whether or not a device is capable of using the Quick Charge 2.0 standard. My nVidia Shield does, in fact, seem to support it, and charges pretty quickly on this charger. I can't say I've ever had the tablet get below 50% or so, but I've never seen it take more than an hour or two to get the Shield's charge indicator to go green with that charger.
jt3 said:
^^^This.
Also, I have a Quick Charge 2.0 charger that I found on Amazon that shows whether or not a device is capable of using the Quick Charge 2.0 standard. My nVidia Shield does, in fact, seem to support it, and charges pretty quickly on this charger. I can't say I've ever had the tablet get below 50% or so, but I've never seen it take more than an hour or two to get the Shield's charge indicator to go green with that charger.
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Click to collapse
What's the Output of yours?
CM17X said:
What's the Output of yours?
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Click to collapse
18W. However, in the normal 5V mode, it's only 10W, like any other 2A charger.
In QuickCharge 2.0, the device being charged decides if/when the charger uses the 5V, 9V, and/or 12V charging modes. If the device is not QC 2.0 compatible, the charger will ALWAYS charge at 5V. This particular charger indicates when the device has allowed it to shift into the 9V or 12V charging modes (but unfortunately doesn't indicate which). In either of those modes, it's 18W (which incidentally is about 4W more than the Moto "Turbo Charger").
I've seen a 30W charger on Amazon (which is the maximum, according to the standard), but it doesn't have the indicator. This is important to me, because QC 2.0 needs a full data cable to communicate with the device. Accidentally use a charge-only cable, and it will stay in 5V mode. It's nice to have that warning that you've done something wrong.
However, in this case... that indicator showed me that my Shield had a fantastic unadvertised feature (at least as far as I knew).
jt3 said:
18W. However, in the normal 5V mode, it's only 10W, like any other 2A charger.
In QuickCharge 2.0, the device being charged decides if/when the charger uses the 5V, 9V, and/or 12V charging modes. If the device is not QC 2.0 compatible, the charger will ALWAYS charge at 5V. This particular charger indicates when the device has allowed it to shift into the 9V or 12V charging modes (but unfortunately doesn't indicate which). In either of those modes, it's 18W (which incidentally is about 4W more than the Moto "Turbo Charger").
I've seen a 30W charger on Amazon (which is the maximum, according to the standard), but it doesn't have the indicator. This is important to me, because QC 2.0 needs a full data cable to communicate with the device. Accidentally use a charge-only cable, and it will stay in 5V mode. It's nice to have that warning that you've done something wrong.
However, in this case... that indicator showed me that my Shield had a fantastic unadvertised feature (at least as far as I knew).
Click to expand...
Click to collapse
So no more words, i'm getting that charger.
Ps: Negative charge while playing, do you face it? It happens on games like HL2 and Sky Gamblers - Storm Raiders.
kf006 said:
When my shield reaches around 20% i'll charge it over night whilst I'm asleep, 6-7 hours later when i wake up i still see the orange led and am surprised at how slow it takes to get to 100%. This is how I noticed the slow recharge time.
Admittedly this is my first tablet, and as stated I'm just surprised and lead me to think maybe the charger that was provided is a dud and/or the tablet is a dud. And no one likes a dud!!
However I just wanted to hear other peoples experiences as maybe the charge time is this long and I've just got too high of an expectation that a device like this should have a charge time of 2-3 hours.
Many thanks for all the responses so far, most appreciated. Keep 'em coming!! :good:
Click to expand...
Click to collapse
Seems you have a problem, mine doesn't take more than 4:30 to go from 15% to green light.
Actually, using the stock charger, it only takes mine about 3 hours to fully charge from being dead.
derekmt95 said:
Actually, using the stock charger, it only takes mine about 3 hours to fully charge from being dead.
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Click to collapse
I don't think so
Correct me if i'm wrong but the shield battery is 6900mAh.Stock charger is 2.1A... So what you are saying is impossible.
Doesn't charging a battery faster degrades it? Like, the faster you charge it the hotter it gets and the fastest it degrades overtime? And the same can be said of the opposite: the slower the better for the battery longevity?
Judge584 said:
I don't think so
Correct me if i'm wrong but the shield battery is 6900mAh.Stock charger is 2.1A... So what you are saying is impossible.
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Click to collapse
You're wrong, it's a 5197 mAh. Stock charger is 2.1A. Battery charge take 4 hours near to 5%, 3 hours near to 15%.
eurominican said:
Doesn't charging a battery faster degrades it? Like, the faster you charge it the hotter it gets and the fastest it degrades overtime? And the same can be said of the opposite: the slower the better for the battery longevity?
Click to expand...
Click to collapse
Yeah, high amperage kill your battery faster, take care about "quick recharge" charger. Try to avoid long charge too. Don't forget : 1 cycle on Lion-ion battery don't mean 1 charge = 1 cycle. 1 cycle = 0% to 100%. So you can charge 20 percents at job, 10 percents in train, 70 percents at home.
---------- Post added at 03:33 PM ---------- Previous post was at 03:30 PM ----------
kf006 said:
I am a bit surprised at how long my shield tablet takes to charge, around 6-8 hours depending on how much battery is left (usually around 20% before I charge).
Is this normal? Or are my expectations a little too high in thinking it would take 2-3 hours to charge?
Many thanks for for answers!!
Click to expand...
Click to collapse
See my post just up there. 6-8 hours is too long, maybe battery fail...
Thanks for all the replies guys, most appreciated!!
I have spoken to Nvidia Customer Care and I thought I would share what they advised me to try (which may or may not help others are experiencing the same issue), not sure if this will work or not, but at least it is something to try -
"We would kindly request you to follow the battery calibration producer mentioned in the steps below, observe the device performance and let us know the result.
You will have to calibrate the battery for just one time and observe the device battery backup for 2-3days to see the changes.
1: Drain your Shield tablet battery by using it normally until it turns off by itself.
2: Power-on your Shield tablet, if it wakes up and if you see some power left, follow step 1.
3: If Shield tablet is now drained to the point it can't wake up, set the device to charge for 7-8 hours.
The device should remain off when you set it for charging here.
4: Unplug the charger after 7-8hours, power on and wait for the battery charge to drop down to 90-95%.
5: Once the device battery drops down to 90-95%, plug in the charger and charge for one complete hour.
6: Unplug the charger once the device is fully charged.
7: Go to Shield settings > Shield power control > Apps> select optimize all option.
8: Go to Shield settings > Shield power control > system>
• Set the brightness to auto.
• Change the sleep option to 2 minutes of inactivity instead of default 10 minutes inactivity.
• Change the processor mode to either optimized or Battery savings.
• Check the Wifi optimization on.
Observe the device performance and report to us if you are still facing issue with the battery backup.
For better battery backup and optimization, you may also consider following steps.
1: Always use the Shield tablet charger and not the computer USB ports or any other charger as the power specifications vary from the device to device.
2: In case if the charger is missing, use the back port of the desktop computer to charge the device instead of front port.
3: Always remember to exit the application instead of tapping the home button which will continue to run the application in the background.
4: Restart your Shield tablet at least once in a week. This will refresh the device making it work faster and efficient.
5: Connect the charger only when the battery comes down to 15% and unplug the charger only when it reaches 90% or above. This will reduce the number of charge cycles which will make battery last longer.
6: Use a third party app manager like Clean Master and free the memory at-least once a day to keep the device running faster. "
Fingers crossed this helps.
Your charger is faulty I believe, same as mine which Amazon and Nvidia themselves said was faulty and I got a partial refund due to that. I would suggest you to get some other charger, that charges at like 2.1A as they charge the tablet ridicolously fast (about 2,5 hours from 20%) and I'm finally able to play games while charging too (however, then it charges at a slower rate).
I made a thread about this not so long ago:
http://forum.xda-developers.com/shi...k-charger-charges-slow-drops-battery-t2972368
Hello,
I have had this tabled for a while and it was always charging extremely slowly but I never took it out of the house so it wasn't a bid deal for me. However I have given it to my mother and she uses it in other ways. Anyways, the note 10.1 is the slowest charging device I have ever seen. It takes probably 48h-72h to charge it completely. I am using the original cable and power brick, I have tried ALL the outlets in my house, I have tried using the computer, I have tried using another cable (probably like 5 different ones) and other bricks (from iPads, my note 5, etc) and nothing is working. I have seen other posts regarding slow charging but none of them solve my problem.
Thank you
Thats is not normal .
I would factory reset and flash a stock rom .
Swap battery or take to a service centre .
aleks945 said:
It takes probably 48h-72h ...
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"probably"?
You can't troubleshoot perceptions and guesses. How long does it actually take--repeatably--to charge from what percentage to what percentage? (i.e. "Went to bed, battery was at 40%, charged overnight for 7 hours and battery was at 60%.")
There are apps to check charging current (Ampere being one of them).
The fastest charge you can get is with the OEM charger in an outlet, not a PC.
Understand that this is a 7,000mAh battery without any quick charging applied to it.
Additionally, if you are using the device whilst charging it, you aren't really charging it since the drain is about the same as the charge; you'll effectively neither charge nor discharge.
Finally, check for battery-draining apps; you might not have a charging problem but an app-drain problem.
Rolo42 said:
"probably"?
You can't troubleshoot perceptions and guesses. How long does it actually take--repeatably--to charge from what percentage to what percentage? (i.e. "Went to bed, battery was at 40%, charged overnight for 7 hours and battery was at 60%.")
There are apps to check charging current (Ampere being one of them).
The fastest charge you can get is with the OEM charger in an outlet, not a PC.
Understand that this is a 7,000mAh battery without any quick charging applied to it.
Additionally, if you are using the device whilst charging it, you aren't really charging it since the drain is about the same as the charge; you'll effectively neither charge nor discharge.
Finally, check for battery-draining apps; you might not have a charging problem but an app-drain problem.
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The time varies, but it is between 2 and 3 days to charge from 0, never less.
I do use the OEM charger and cable and an outlet.
I do understand that but 2 days seems a bit of a stretch, don't you think?
I am definitely not using it while charging, because it's impossible. It just doesn't charge fast enough to be able to use it. It drains quicker than it charges.
I highly doubt that, I only have YouTube and Chrome installed on it.
Above 6 hours with stock rom and charger is abnormal .
Usual replies .
One cable
Two charger
Three battery or connections .
Four USB port
Five motherboard .
aleks945 said:
I do understand that but 2 days seems a bit of a stretch, don't you think?
I am definitely not using it while charging, because it's impossible. It just doesn't charge fast enough to be able to use it. It drains quicker than it charges.
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Yeah, 2 days isn't right. It also shouldn't be discharging faster than charging, especially with the OEM charger.
I leave mine plugged into my PC (only 500mA max current) with the screen on (about medium brightness, mostly black screen, which is most power-friendly for OLED) using LectureNotes all day and it will neither charge nor discharge (technically, it's charging at the same rate it is discharging); the percentage doesn't move.
What does Ampere report?
Do you have another charger you could try? any 5V and at least 2A would work.
Also, ensure your cable isn't intermittently open (a break in the cable, temporarily disconnecting the charger).
If the cable and charger are good, then the battery would be the next likely culprit, followed by the charging circuit.
Finally, ensure heat isn't an issue (is it in a case? remove it).
Mine was messed up but I concluded it was the port and cable. I got a new cable and then replaced the charging port and viola. Charge time went from 8 hours back to the usual 3-4