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What's up with this, i had my phone plug in now for two hours and is at 49% from 5% that it was when i plug it in. I am using the wall charger.
Is this normal, or do i have a bad battery.
It would take my old phone about hour to fully charge (iphone).
seems really slow. I was using my wall charger also might try and different wall charger or PC next time
DVA4890 said:
seems really slow. I was using my wall charger also might try and different wall charger or PC next time
Click to expand...
Click to collapse
I would think the PC would take even longer since it puts out less power via USB. I'll give it a shot next time i drain the bat.
I wonder if we will see it speed up after the first few full drains. It just seems really weird might be a bug who knows.
My first charge was awfully slow, it's been charging much faster since the initial charge. I would say give it a few days before you go swapping the chargers out.
i believe my captivate was slow charging for the first week or so.
Same here. Charges about 15% an.hour. was on the charger at 21% for approximately 3hrs and 56 minutes last night... if I used it at all while it was charging its almost like it would pause.. the battery stat wouldn't go up at all!
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
So 4 hours later i am at 82% and charging.
I did have to unplug at around 55% for about 20 min while i went somewhere.
This is ridiculous.
Ive noticed the same thing. Hopefully it will get faster.
Yea samsung is known for that on my captivate and epic which is why I need to make it through to the night so I can plug in and forget about it.
Taking my phone back to swap out. Is taking 5 to 6 hours to charge. I cannot have the phone plug in that long. While I can do I overnight I will loose charge in the day and will have to have it plug in the whole time to charge it up.
I called Samsung and they said 3 to 4 hours Max.
Sent from my SAMSUNG-SGH-I997 using XDA App
Yes charging is definitely slow, it took about 5 hrs to charge from 30 to 100%! This is my 2nd Infuse so swaping won't help.
I use Kindle's white charger (750ma i think), and it seems to charge relatively fast.
It is a 1750mah battery, so it will take longer.
Overall, u just need a more powerfull charger.
DarkDvr said:
I use Kindle's white charger (750ma i think), and it seems to charge relatively fast.
It is a 1750mah battery, so it will take longer.
Overall, u just need a more powerfull charger.
Click to expand...
Click to collapse
iPhone i think is 1400, i know Captivate is 1500...
1750 is a HUGE difference and will take longer to charge, but you should get almost 2 full days with it on good usage...
SSJ_Gomike said:
iPhone i think is 1400, i know Captivate is 1500...
1750 is a HUGE difference and will take longer to charge, but you should get almost 2 full days with it on good usage...
Click to expand...
Click to collapse
I've yet to see over 9hours with slightly heavy use. I would be glad to see 24hrs let alone 2days.
Yeah first several days are always sucky when it comes to battery life.
However, just look at official battery life specs - infuse is 8 hour vs captivate's 5.
Also standby is longer. I think it'll be fine when it's broken in and we don't play with the new toy as much.
I had to go through a few charging cycles with mine and now it's fast charging. Glad I got rid of the Atrix last Sunday.
Sent from my SAMSUNG-SGH-I997 using XDA App
Ya it takes time to break in I guess. I'm using kindle charger now which is probably slower. Using the charger that came with (or I know my nook color charger is 2a) would probably be faster
I seriously have no idea what the freak some of you are doing with your phones.
I think maybe some of you are possibly spoiled by NOW NOW NOW....I GET WHAT I WANT NOW OR YOU WILL PAY FOR IT WAAAAAHHHHHHH.
Patience. One week into ownership and HEAVY use after 4 days I can charge my phone 25% - 100% in 2 hours.
Sent from my SAMSUNG-SGH-I997 using XDA App
slappyjoker said:
I seriously have no idea what the freak some of you are doing with your phones.
I think maybe some of you are possibly spoiled by NOW NOW NOW....I GET WHAT I WANT NOW OR YOU WILL PAY FOR IT WAAAAAHHHHHHH.
Patience. One week into ownership and HEAVY use after 4 days I can charge my phone 25% - 100% in 2 hours.
Sent from my SAMSUNG-SGH-I997 using XDA App
Click to expand...
Click to collapse
Your not the only one that got the phone on launch day u idiot.... People on here are not dumb... Im super advanced in phone and this is not how they are suppose to act... Manufactures don't go off of one person saying there phone is fine
Sent from my SAMSUNG-SGH-I997 using XDA App
I got my anker battery two months ago and now its starting to drain fast my stock battery last longer so should I buy another or see if anker would replace it for me
Sent from my Htc Doubleshot running ICS
Charge your battery over night, then let it charge mabey 3 hours after it says it at 100%. Then recalibrate your battery.
Sent from my HTC Sensation Port using Tapatalk
wiswis said:
I got my anker battery two months ago and now its starting to drain fast my stock battery last longer so should I buy another or see if anker would replace it for me
Sent from my Htc Doubleshot running ICS
Click to expand...
Click to collapse
Anker will replace it for you. They're very good about that, as far as I've heard.
It is possible that you could've gotten a bad battery...
Make sure to check it's not your rom or any app you've recently installed.
Case in point, I installed Pulse reader on my phone and have it refresh every hour. Battery life plummeted from 20hrs to about 12hrs
gtmaster303 said:
Anker will replace it for you. They're very good about that, as far as I've heard.
It is possible that you could've gotten a bad battery...
Make sure to check it's not your rom or any app you've recently installed.
Case in point, I installed Pulse reader on my phone and have it refresh every hour. Battery life plummeted from 20hrs to about 12hrs
Click to expand...
Click to collapse
No I think I gt a bad battery
How should I go about replacing it
Sent from my Htc Doubleshot running ICS
I'd contact the vendor and see if they'll take a return.
If not, buy a Mugen.
Now I calibrated it and I think it stuck at 100
Sent from my Htc Doubleshot running ICS
Weren't you having this problem a while ago, but with the stock battery instead of the anker?
Maybe something is wrong with your actual device itself?
wiswis said:
Now I calibrated it and I think it stuck at 100
Sent from my Htc Doubleshot running ICS
Click to expand...
Click to collapse
Or 100% can be held for a while. I could be at 100% for about an hour, no use.
Sent from my HTC Sensation Port using Tapatalk
Buy a Mugen. I use the Anker batteries as spares and my Mugen as my regular battery. I don't even touch my OEM battery anymore.
blackknightavalon said:
Buy a Mugen. I use the Anker batteries as spares and my Mugen as my regular battery. I don't even touch my OEM battery anymore.
Click to expand...
Click to collapse
Lol, want to give me your OEM battery then? That should suit me just fine
gtmaster303 said:
Lol, want to give me your OEM battery then? That should suit me just fine
Click to expand...
Click to collapse
You're better off buying the Anker two-pack. It's so bad I won't even burden anyone else with it.
Use the ankers by charging them in the standalone wall charger, never plug in your phone except for emergencies.
Make sure you are fully charging the batteries and then fully draining them. I get 30+ hours on each battery. If you repeatedly charge your phone for an extra 10% at a time(like when you use a car charger for the ride to your destination), you ruin the battery.
sent from rubix ics 5.2 mt4gs
I just plug my phone in @ night when I go to sleep. I am usually at about 15-30% left by then. I think you Probably need to recalibrate you battery. Oh and if you change roms a bunch make sure you are fully charged before you change. It helps.
Sent from my myTouch_4G_Slide using xda premium
leoilios said:
Use the ankers by charging them in the standalone wall charger, never plug in your phone except for emergencies.
Make sure you are fully charging the batteries and then fully draining them. I get 30+ hours on each battery. If you repeatedly charge your phone for an extra 10% at a time(like when you use a car charger for the ride to your destination), you ruin the battery.
sent from rubix ics 5.2 mt4gs
Click to expand...
Click to collapse
Not so- I don't have the link handy now, but you can find it in the contents post of my dev reference - everything you ever wanted to know about batteries...
I'll link it here when I get home in the afternoon.
Sent from my Bulletproof_Doubleshot using xda premium
blackknightavalon said:
You're better off buying the Anker two-pack. It's so bad I won't even burden anyone else with it.
Click to expand...
Click to collapse
Sadly I don't have a job . Still in school, so I make the most of whatever is given to me
gtmaster303 said:
Lol, want to give me your OEM battery then? That should suit me just fine
Click to expand...
Click to collapse
I would be happy to send you mine, it is sitting there gathering dust since I got the Anker 2 pack. P.M. me an address and I will mail it to you. FWIW the anker batteries are really a lot better than the stock one.
cyberstoic said:
I would be happy to send you mine, it is sitting there gathering dust since I got the Anker 2 pack. P.M. me an address and I will mail it to you. FWIW the anker batteries are really a lot better than the stock one.
Click to expand...
Click to collapse
thanks a lot! Just PMed my address to you.
I'm sure the anker battery is a lot better than the stock battery. The general consensus says so as well. Not exactly something I can justify purchasing right now though...
leoilios said:
Use the ankers by charging them in the standalone wall charger, never plug in your phone except for emergencies.
Make sure you are fully charging the batteries and then fully draining them. I get 30+ hours on each battery. If you repeatedly charge your phone for an extra 10% at a time(like when you use a car charger for the ride to your destination), you ruin the battery.
sent from rubix ics 5.2 mt4gs
Click to expand...
Click to collapse
Quite the contrary actually. Li-ion batteries can be charged for any periods of time. Charge cycles depend on how many times they go through 100% collectively (i.e. 50% today + 50% tomorrow = 1 cycle)
Although I will admit, rapidly charging the battery for short amounts of time successively (car charger) has thrown off the calibration for me. The 75% I have when I get to my destination isn't really the 75% I would get charging from home. A simple reboot corrects the discrepancy.
Blue6IX said:
...
I'll link it here when I get home in the afternoon.
...
Click to expand...
Click to collapse
Everything you wanted to know about Li-Ion batteries but were afraid to ask!
Blue6IX said:
Everything you wanted to know about Li-Ion batteries but were afraid to ask!
Click to expand...
Click to collapse
You do know you could've just edited your post?
lol quoting yourself...
Love the guide, by the way
Also the reason why i never leave my phone charging overnight
I usually just put it on charge for an hour or so in the morning while getting ready for the day. Works great
Hoping to receive my One X tomorrow at work and I'm wondering if I will have time to give it a full charge before I leave for the day. Does anyone know how long the initial charge takes?
Mine came with quite a lot of charge. I don't think it matters if you charge it fully the first time. The batteries don't have memory.
Sent from my HTC One X using xda premium
Great, thanks!
A full charge from 0 to 100 for me is 3 hours ish using a wall charger
Sent from my HTC One X using xda premium
mzimmer88 said:
Hoping to receive my One X tomorrow at work and I'm wondering if I will have time to give it a full charge before I leave for the day. Does anyone know how long the initial charge takes?
Click to expand...
Click to collapse
Well, i actually did not turn on the phone immediately and charged it for almost 70-80 mins when i received it yesterday.
Today morning again i charged the phone switched off and it took around 1.5 hrs to charge upto 90% (from 3%)
This phone charges so much faster than my Galaxy Note
Maroon Mushroom said:
This phone charges so much faster than my Galaxy Note
Click to expand...
Click to collapse
The note battery is 2500 mah vs a little less than 1900 mah for the HOX so yes it will charge faster than the note.
Sent from my SGH-I717M
expertzero1 said:
A full charge from 0 to 100 for me is 3 hours ish using a wall charger
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
I think this is the most useful answer in this thread. Is the initial charge the same as a normal charge or do we need to lose charging for like 14hrs?
When I first got mine the initial charge was over 2 hours and I didn't even turn it on until it was finished charging.
Sent from my HTC One X
Just an FYI, the initial battery life (like the first few charges) will be abysmal, don't judge the phone based on that. Give it like 3-4 charges and you will see your battery life improve tremendously.
Had my baby for a little over a year and a half, been nothing but a great phone in that time. This is where the problem starts... I'll be using it like normal, texting and surfing, and will have 98% battery, the phone will shut down, and when it decides to start back up, I will have 14% battery or less.... But it will go up if I leave it alone..... I've tried wiping the battery stats, even charging with the phone off, nothing is working. I will attach screenshots so you can see what's up.
Sent from my SGH-T959V using xda premium
foxxx5oh said:
Had my baby for a little over a year and a half, been nothing but a great phone in that time. This is where the problem starts... I'll be using it like normal, texting and surfing, and will have 98% battery, the phone will shut down, and when it decides to start back up, I will have 14% battery or less.... But it will go up if I leave it alone..... I've tried wiping the battery stats, even charging with the phone off, nothing is working. I will attach screenshots so you can see what's up.
Sent from my SGH-T959V using xda premium
Click to expand...
Click to collapse
Your battery is bad. Same thing happened to me, I recommend just buying a new OEM battery from a reputable dealer on Amazon, that's what I did. Try setting it down on a table and push on one side and if it rocks back and forth its bad. Or you can just look at it and see its swollen
Mine did that and it was just a bad battery. If you take the battery out and place it on a flat surface you may notice that it rocks left and right. If it rocks a lot or if you feel the middle and it feels swollen it may be symptoms of a bad battery.
Sent from my SGH-T959V using xda app-developers app
Same thing has been happening to me for the past two days. I just took out my battery and sure enough it is swollen. Thanks for input!
edit: Is it dangerous to keep using it like this for the next few days until the new battery comes in?
brenduh said:
Same thing has been happening to me for the past two days. I just took out my battery and sure enough it is swollen. Thanks for input!
edit: Is it dangerous to keep using it like this for the next few days until the new battery comes in?
Click to expand...
Click to collapse
It is dangerous because battery acid can get on you and cause sever skin irritation. You can continue like this for 1 to 2 days MAX until you get your new battery. Try not to use it because using it more will cause it to swell more, DUH try to only use it for emergencies and then once you get the new battery clean the terminals and you'll be good to go
I used mine got a while like that because i didn't know it was the battery lol
Sent from my SGH-T959V using xda app-developers app
Thank you all, I wasn't sure what it was cause I can still pull over a day of battery life when it wants to lol. Looks like I'm on the hunt for a new one
Sent from my SGH-T959V using xda premium
I'm curious about charging habits of the people who have bad batteries. I have had my phone since the day it came out and my battery is still fine. I never let it get below 30% unless I'm testing a new ROM. Killing lithium ion batteries is really bad for them. So how many of you drain it all the way on a regular basis?
I'm still using my old vibrant battery (at times). I don't think that it's as strong as the spare that I purchased a few months ago, but, is on par with the 18 month old battery that came with the phone. I zap them all the way down a lot of the time (then swap to a fully charged one). I do(try) to recharge to full before use though.
Mine does it but only when I'm using wifi or data could that still be a bad battery
Sent from my SGH-T959V using xda premium
hechoen said:
I'm curious about charging habits of the people who have bad batteries. I have had my phone since the day it came out and my battery is still fine. I never let it get below 30% unless I'm testing a new ROM. Killing lithium ion batteries is really bad for them. So how many of you drain it all the way on a regular basis?
Click to expand...
Click to collapse
I run mine down to 1 percent on a daily basis. Never let it die though. I was under the impression that if you let it drain to zero you're asking for trouble. I could easily change my ways though.
Sent from my SGH-T959V using xda app-developers app
Hechoen.......I use mine till under 10% or so and then full charge it. Been doing that over a year now. My wife however plugs hers in off and on throughout the day without letting it full charge all at once and she has a bad battery....
Sent from my Slim ICS ultra modded Galaxy S 4G
Shallow discharge cycles are generally accepted to be better for Li-ion batteries than deep ones.
Posted from my SGS4G, thanks to Team Acid development
codealarms said:
I run mine down to 1 percent on a daily basis. Never let it die though. I was under the impression that if you let it drain to zero you're asking for trouble. I could easily change my ways though.
Sent from my SGH-T959V using xda app-developers app
Click to expand...
Click to collapse
That is probably a bad idea. I would try to plug it in around 15-20% with 20% being the best time. According to the batteryuniversity website 20-80% is ideal for li-ion batteries because it keeps the heat down. Charging from less than 15% creates heat because that is a low level and takes a bit longer to charge from therefore exposes the battery to more heat. A good charger and battery will shut off the charger once it hits 100% and only allow for a trickle charge if the battery drops below 100%. But I have seen my phone get hotter from about 85% to 100% if Im using it ie: plugged in and streaming music or using navigation.
Hello guys I'm I little worried. Here's the thing, I tried for some days figuring out how to root,unlock bootloader, super CID, etc.. it was with good battery life, but after I did all that, I installed the viperxl (i used it with my older HOXL) and everything ran good. What I have noticed is that my battery drain is so, I mean soooo bad..!
I tried a full wipe but I think it's still the same. My phone its brand new so there is no problem with older owners. I haven't changed the radio (maybe could be that?) I have lost more battery on standby than when using the phone and that didn't happened with my older HOXL
So could be that I messed my battery when I charged the phone with the nexus 7 charger??
Or what could be the problem?? Any suggestions will be good, thanks....
Sent from my HTC One XL using xda app-developers app
Is the N7 charger more amps than the One X charger? Some folks on here have said that the device will only pull the amps it needs, others have contradicted this. I don't know enough about the topic to comment either way. I use a Motorola charger on my One X every day, since it has a longer cord than the HTC charger and it happens to work better where I have it located on my desk.
I can honestly say I've used my nexus 7 charger a few times with no problems
Sent from my HTC One XL using Tapatalk 2
Its a mental thing. I use my nexus 7 charger at home and my htc one at work and a high output Motorola in the car. My battery life has always been superb. Running latest viper with beastmode evita...
From what I know about charger outputs, it doesnt matter, it depends on the device. It can only pull in its max regardless of the charger. Higher the output in a charger should be better so your phone can pull in its max
There's also other factor that contributes to horrible battery life. Rogue apps, horrible networks that switches back and forth between lte and hspa+ and so on...
The last thing could just be a bad battery. Not common but I'm pretty sure it happens
sent from rooted 2.20 & always flashed 1X
redpoint73 said:
Is the N7 charger more amps than the One X charger? Some folks on here have said that the device will only pull the amps it needs, others have contradicted this. I don't know enough about the topic to comment either way. I use a Motorola charger on my One X every day, since it has a longer cord than the HTC charger and it happens to work better where I have it located on my desk.
Click to expand...
Click to collapse
yep the specifications of amps is the current that the charger can handle, as long as the charger of the n7 can handle the same or more current than the one xl charger it should be ok, many chargers are 1A.
For the OP , i think you should definitively try with another rom, maybe stock to make sure that the problem is not your battery?
redpoint73 said:
Is the N7 charger more amps than the One X charger? Some folks on here have said that the device will only pull the amps it needs, others have contradicted this. I don't know enough about the topic to comment either way. I use a Motorola charger on my One X every day, since it has a longer cord than the HTC charger and it happens to work better where I have it located on my desk.
Click to expand...
Click to collapse
On the one x charger says output: 1A, and in the N7 charger says output: 2A, but I only charged it like 2-3 times I guess, so I don't know why I have that poor battery life,.Maybe hardware problem? Or should I change my radio??
Also how can I know if its a hardware problem??
Sent from my HTC One XL using xda app-developers app
are you still running viperXL? maybe there are some settings that are pulling your battery life... look in viperHub and viperTweaks
renehd2 said:
On the one x charger says output: 1A, and in the N7 charger says output: 2A, but I only charged it like 2-3 times I guess, so I don't know why I have that poor battery life,.Maybe hardware problem? Or should I change my radio??
Also how can I know if its a hardware problem??
Sent from my HTC One XL using xda app-developers app
Click to expand...
Click to collapse
Your device isn't going to take in 2A. It's only going to take in what it can. I'm not saying that by using a different charger is not going to harm your device, it's just highly unlikely it will. They only way is to flash back to stock and see if that makes a different.
Also, you mention you had another 1x, is your current one a refurb or replacement? That may have something to do with it as well
The Rom is awesome but there are times when it doesn't work for very small numbers of devices...you're just prob unlucky.
sent from rooted 2.20 & always flashed 1X
HYE_TECH said:
Your device isn't going to take in 2A. It's only going to take in what it can. I'm not saying that by using a different charger is not going to harm your device, it's just highly unlikely it will. They only way is to flash back to stock and see if that makes a different.
Also, you mention you had another 1x, is your current one a refurb or replacement? That may have something to do with it as well
The Rom is awesome but there are times when it doesn't work for very small numbers of devices...you're just prob unlucky.
sent from rooted 2.20 & always flashed 1X
Click to expand...
Click to collapse
It's not a replacement, I soldy older one to a friend and bought this new one, with WiFi I have noticed that standby and normal usage I have a good battery life, the problem is when I'm on 3g/H, maybe could the radio? Because when I'm on data it drains really really fast, like 3-6% per hour on standby...
Sent from my HTC One XL using xda app-developers app
renehd2 said:
It's not a replacement, I soldy older one to a friend and bought this new one, with WiFi I have noticed that standby and normal usage I have a good battery life, the problem is when I'm on 3g/H, maybe could the radio? Because when I'm on data it drains really really fast, like 3-6% per hour on standby...
Sent from my HTC One XL using xda app-developers app
Click to expand...
Click to collapse
It might be your radio switching back and forth that's draining your battery.
I have 2 jobs, my first one has lte coverage but not so great in the building so it's always switching from LTE to 4g which I notice drains my battery. My 2nd job at night has great coverage in and out the warehouse. I get full bars of LTE there and my battery would drain very slowly.
In the beginning, I was worried as well because my battery drain seem like a lot so I thought something was wrong but then I checked the battery at my second job and it was great so I figured it was just the network and location.
Overall, especially compared to all the androids I ever used, the one x battery is pretty damn impressive especially for an LTE device.
I came from Verizon using the droid razr and galaxy nexus which couldn't make it past 4 hours on lte with light usage
sent from rooted 2.20 & always flashed 1X
HYE_TECH said:
It might be your radio switching back and forth that's draining your battery.
I have 2 jobs, my first one has lte coverage but not so great in the building so it's always switching from LTE to 4g which I notice drains my battery. My 2nd job at night has great coverage in and out the warehouse. I get full bars of LTE there and my battery would drain very slowly.
In the beginning, I was worried as well because my battery drain seem like a lot so I thought something was wrong but then I checked the battery at my second job and it was great so I figured it was just the network and location.
Overall, especially compared to all the androids I ever used, the one x battery is pretty damn impressive especially for an LTE device.
I came from Verizon using the droid razr and galaxy nexus which couldn't make it past 4 hours on lte with light usage
sent from rooted 2.20 & always flashed 1X
Click to expand...
Click to collapse
In from Mexico, so I don't have LTE here, but what I have noticed is that its always on H, with full bars, that's what worry me, yesterday I was on WiFi since I was in my house and the battery was very good, so probably is the radio,I will check with data today to be sure of Its the radio or the battery
Sent from my HTC One XL using xda app-developers app
I've experienced crapp battery life after using my HP Touchpad charger.
Also, my 2nd HOX had horrible battery life out of the box. After fully draining > charging twice my screen on time went from 2.5 hours to 4+ hours with the exact same settings and usage.
Edit: while we're talking batteries... I heard a tech from.the ATT Device Service Center tell two people not to charge their phones overnight because leaving it on the charger when it's full is bad for the battery. Those guys are so smart! They must get their info from Yahoo Answers.
roscoejackson said:
I've experienced crapp battery life after using my HP Touchpad charger.
Also, my 2nd HOX had horrible battery life out of the box. After fully draining > charging twice my screen on time went from 2.5 hours to 4+ hours with the exact same settings and usage.
Edit: while we're talking batteries... I heard a tech from.the ATT Device Service Center tell two people not to charge their phones overnight because leaving it on the charger when it's full is bad for the battery. Those guys are so smart! They must get their info from Yahoo Answers.
Click to expand...
Click to collapse
Maybe I have to do that full discharge and charge cycle, today I unplugged it at 9:25am and it's 12:40am and I still have 28% with 3hrs onscreen time. I'm happy hope that keeps going that way
Sent from my Nexus 7 using xda app-developers app
renehd2 said:
Maybe I have to do that full discharge and charge cycle
Click to expand...
Click to collapse
The battery meter calibration gets wiped whenever you flash a custom ROM. You should do at least 2-3 power cycles before making any judgements on battery. Charge to full, but only drain to 10-20%. Draining to shutoff doesn't make it any more accurate, but has the added risk that once in a while the safety circuit will not engage properly, and you will be stuck with a battery that will not accept a charge.
Also, on any ROM but stock AT&T, you can toggle LTE off. Since you don't have LTE in your area, toggle it off (if you haven't already) in Settings>Mobile network settings>network mode.
---------- Post added at 11:21 AM ---------- Previous post was at 11:09 AM ----------
HYE_TECH said:
Your device isn't going to take in 2A. It's only going to take in what it can. I'm not saying that by using a different charger is not going to harm your device, it's just highly unlikely it will. They only way is to flash back to stock and see if that makes a different.
Click to expand...
Click to collapse
That's the explanation I've read previously.
But if so, why did HTC used a different charger plug for the HTC Flyer tablet than all their phones? The charge port is an interesting one, in that its bigger than a MicroUSB port, but will still accept a MicroUSB charge or sync cable (the plug only takes up the bottom "half" of the port when plugged in). The pins needed for data sync are the same, and in fact you can actually plug any MicroUSB sync cable or charger into the Flyer. But you can't plug the Flyer's charger (1.62 Amp) to any HTC phone, only the Flyer (and I assume the Jetstream tablet).
Many have said that this is so people would not plug the Flyer charger to a phone, and damage the phone from the higher amps.
Seems like the difference in amps is the only reason HTC used a different charge port for the Flyer.
redpoint73 said:
The battery meter calibration gets wiped whenever you flash a custom ROM. You should do at least 2-3 power cycles before making any judgements on battery. Charge to full, but only drain to 10-20%. Draining to shutoff doesn't make it any more accurate, but has the added risk that once in a while the safety circuit will not engage properly, and you will be stuck with a battery that will not accept a charge.
Also, on any ROM but stock AT&T, you can toggle LTE off. Since you don't have LTE in your area, toggle it off (if you haven't already) in Settings>Mobile network settings>network mode.
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In my experience, an uncalibrated battery can go from 8% battery to 0% in a matter of minutes. The only way that I've corrected this is with a full discharge.
roscoejackson said:
In my experience, an uncalibrated battery can go from 8% battery to 0% in a matter of minutes. The only way that I've corrected this is with a full discharge.
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You're just calibrating the meter, not the battery. The notion of calibrating the battery is left over from 80s technology NiCad batteries.
Under the best of circumstances, the battery meter is nowhere near accurate enough to expect readings less than 8% to be accurate. If you've experienced some more "accurate" reading at this granularity, it may just be placebo or pure chance. Even if true, I'd rather have a bit of inaccuracy in the low end, rather than play with the probability of a battery that won't take a charge.
In any case, you shouldn't be running your battery down that low. We all do it once in a while, but it shouldn't be habit.
roscoejackson said:
In my experience, an uncalibrated battery can go from 8% battery to 0% in a matter of minutes. The only way that I've corrected this is with a full discharge.
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You would be wrong, the battery meter is recalibrated on each boot.
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superchilpil said:
You would be wrong, the battery meter is recalibrated on each boot.
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The battery usage data is wiped with each boot or charge (same as wiping battery stats). But I don't think that is the same as the calibration data.
renehd2 said:
Hello guys I'm I little worried. Here's the thing, I tried for some days figuring out how to root,unlock bootloader, super CID, etc.. it was with good battery life, but after I did all that, I installed the viperxl (i used it with my older HOXL) and everything ran good. What I have noticed is that my battery drain is so, I mean soooo bad..!
I tried a full wipe but I think it's still the same. My phone its brand new so there is no problem with older owners. I haven't changed the radio (maybe could be that?) I have lost more battery on standby than when using the phone and that didn't happened with my older HOXL
So could be that I messed my battery when I charged the phone with the nexus 7 charger??
Or what could be the problem?? Any suggestions will be good, thanks....
Sent from my HTC One XL using xda app-developers app
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I use my N7 charger all the time with no ill effects.
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