HTC EVO 4G :: How Long For Full Charge
Jun 7, 2010
i feel like my battery is not REALLY charging all the way, which may be for my lack of life in the phone as well. it only takes about 2.5 hours to FULLY charge from about 3-4% all the way to %100 with a green light. i have the phone ON while charging too so i just expect it to take alot longer... what is the average FULL charge time here?
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Dec 16, 2009
I know there are several posts about battery life this technically isn't one. I'm just curious how long a full battery charge takes?
My phone is currently "off" and plugged in. if i click the end button the little battery chart shows that it is charging because the meters are still climbing up. does it ever tell you that your battery is full?
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Mar 30, 2010
Is it long ?
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Nov 7, 2010
I know a lot of people have been experiencing 4-5 hour time periods for charging the phone. If you want to cut that down to 2 hours or possibly less, just follow my fix steps!
1. Plug phone in
2. Turn Phone Off
3. Wait 5 seconds
4. Turn Phone On
Voila! But i still do the turning the phone off to get the full charge thing. Hope this helps you all!
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Jul 21, 2010
Mine is already on 59 percent for the last 20 minutes, I feel charging is extremely slow on this. Or is it a defect?
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May 2, 2010
My replacement Inc will be here on Tuesday. What is the recommended amount of time to charge the battery the first time? When I was talking to Tech Support when my first Inc was having problems he told me it was best to charge a full 24 hours the first time. I don't know if I can wait 24 hours after receiving my Inc before checking it out!
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Jul 25, 2010
I have been trying to charge this thing for about 4-5 hours now and it still won't get a full charge. I'm using a wall charge because I know that is more powerful than charging through my computer, but even with the phone off it is not getting a full charge. In comparison my Evo, Hero, Palm Pre and iPhone charge full within 2-3 hours, closer to 2 with the phone off. I'm just wondering if this is an isolated issue or more widespread.
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Oct 7, 2010
I just bought an HTC Desire a few hours ago after having been tempted to get it having seen a colleague's Legend. Anyway, the manual that comes with it doesn't really cover that much, and the only information about that battery I can find is on the beginning where it says that it takes about 3 hours to fully charge it. However, it doesn't mention how long you should charge it on your very first usage: until the LED-light turns green, or more (like when I had to charge my old Nokia for 8 hours the first time)? If anyone would lend a helping hand, I'd really appreciate it.
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Oct 16, 2010
Followup question--suppose you pop the battery in and attempt to turn it on right out of the box, could that break the phone forever?
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Apr 6, 2010
In anticipation of my long overdue and delayed X10 I am wondering how long you guys gave it on first charge before you started using it.
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Aug 5, 2010
Mine takes a LONG ass time! And its plugged into the wall, not sure why.
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Jul 15, 2010
my incredible seemd to charge much faster whats yalls feeling on the speed it charges?
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Jul 14, 2010
I picked up a Droid X today from a local NJ authorized VZW dealer, not a VZW company store.It's my first "smart" phone and I hope it will be worth the extra $30 a month that I will be paying. So far I love it!Anyway, the guy told me to charge the phone all night long.I played with the phone this afternoon and the battery completely died at about 7pm. I plugged it in and checked it at 10pm and it was at 100%. Should I keep it plugged in all night long? The paperwork doesn't say to keep it charging after it's reached 100%.
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Jan 9, 2010
i just got my Droid today so I decided to join this forum to keep up on the news on it. I was just wondering how long I'm supposed to charge it the first time before using it.
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May 28, 2010
How long is the initial charge before you turn your phone on? This is killing me!
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Aug 21, 2010
I usually charge my phone overnight, so plug it in and let it charge until i get up on a morning.However I'm noticing when I unplug it, the battery drops almost instantly to between 96 and 91%. I'm thinking this is a case of overcharging? Its just happened to me now, so I've turned the phone off, let it charge and as soon as the orange light turns green I'll unplug it and turn it on and see what happens.Anyone else any experience of this? I want to charge overnight, but if its going to give me a worse battery life by doing so.
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Jun 19, 2010
I am new to the android, migrating over from blackberry. The first thing I have noticed is a considerable difference in battery. On my bb from tmobile, I was getting a day or 2 of battery life with a lot of use. Hundreds of text a day, emails (2 accounts), talk, and web browsing. I got my mytouch 3g slide yesterday it charged for about 6 hours. I took it off the charger around 9-930 at night. I played with for a while, went to bed and got up and it was at less then 30%. Now when i went to bed, i was only missing a little bit of battery. I didn't think it would drain that much overnight with no use. That is going to be a serious problem because of the amount i use my phone. I am currently charging again. Does it take a couple of charges before the battery life will reach it's peak? Also with my bb, i was getting 1 bar of signal and constantly switching from 3g, to edge, to gprs. With MT3g, i am getting 1-2 bars. Does poor signal drain the battery faster?
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Jun 10, 2010
I posted a thread about my battery life earlier this week, and I thank all the for the help! Here is another issue I am having that may be related. My phone takes forever to charge. Example: used my phone heavily this morning from 5:30 am till around 9am. Came home, battery was down to 15% or so. Plugged it into the AC charger around 10am, went outside and mowed the yard, etc. Finally checked the phone around 4pm, and it was still charging. Battery was showing 90% or so. Shouldn't it fully charge in around 2 hours or less? I did some research and found some people having charging issues after they upgraded to 2.1, which I did right after I got the phone. I did check with my local RS where I got the phone, and the guy I spoke with has a Hero, and his does not do this. He suggested I go to a Sprint store and have them look at it.
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Nov 7, 2009
Have any of you found that it takes a really long time to charge the phone to 100% battery? Maybe i'm coming from a sidekick and it was short to charge fully but is this true for you guys too or am i just not used to needing this long to charge a phone up?
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May 7, 2010
Charge the phone until the led light turns green. Then unplug, turn the power OFF (Don't just put it to sleep, power the phone off completely) then plug it in (the led light should now be red) charge until the light turns green again, probably like 10 or 20 minutes. Makes a big difference! I learned this in another thread but I can't find it now. Thanks to the original poster!
Update 1: I did this method again this morning 10am. It's now almost 11pm and I still have a 60% charge! I made several short phone calls, checked email, texts throughout the day, and took about 35 pics. I also spent a fair amount of time looking at them. Granted I wasn't on the phone as much as the first few obsessive days of owning this baby but still, I'm very happy with this battery trick.
Update 2: I want to add this quote by 'jasonb1985' from a different thread:"if you take it off of the charger right as the light turns from orange to green then you'll actually have a full charge. if you let it charge overnight then you'll wake to a phone that quickly falls into the mid 90's." I have to agree with this. Even with my charging method above, if you let it stay on the charger too long after it turns green for the second time, the battery level will quickly drop after removing it from the charger. I've found it's better to remove it around the 20/30 minute mark even if the light is still red rather than let it sit there and miss when it turns green. Of course the best case scenario is to take it off the charger the moment it turns green but that's not very practical.One more thing I've noticed is that if you spend a lot of time in a location where there is little or no reception such as a hotel or basement etc, your battery will drop very fast. Best to put it in airplane mode in those situations if possible.
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Aug 24, 2012
This question seems a little (a lot) odd. because naturally we want our battery to get fully charged to get the most stamina out of it.
but i read a while ago that for Li-Io batteries the most efficient charge range are 10%-90% so basically that means the full charge -discharge cycles aren't good for the battery but harmful as it cause them to die faster..
anyway i considered this reading as a good theory until i bought a sony vaio laptop which had a battery preservation feature (it limits the maximal charge to 80% or 50% depending on the option) and for more that a year and a half my battery still performed well (less than 4% degradation) so i thought this was a real deal after all.
still the use cases for a laptop and smartphone are vastly different (the laptop can sit with 50% charge just fine since it will be on charge most of the time while the smartphone has to get the maximum amount of energy to last without a charger)
so is there (or can it be made) an app that can limit the charge (to 80% or 90%)
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Oct 20, 2010
My question is how long should I keep my new x10 mini charging for the first time? Is it OK to disconnect it when fully charge or should I leave it for some hours in charging?
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Jun 3, 2010
My Droid Eris will charge from about 20% to 100% in a matter of 1-3 hours- it's always quite fast! Last night, my phone was at 20% when I went to sleep at about 12am and when I woke up at 6am it was only at 40%. The phone felt very hot. I took it off the charger and put it in another plug. It is now 4pm and the phone is only at 80% and at times feels hot. I checked out the cord and there are no lesions or breaks or any visible problems w/ the cord. I'm not sure what's going on- any thoughts? I'm going to take it to the VZW store to obtain an understanding. It's only been 3-4 months that I obtained the phone.
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Jun 24, 2010
i got this problem recently after installing a bunch of new app, till this point with all app & wi-fi on ,it took about a day to recharge,when i used my phone with all functions, but now: i uninstalled most of those new app,i turn wi-fi,gps,3g off,kill all background tasks with task panel,even so, with a full charge battery in STAND-BY, it takes just about 3-4 hours for battery to be empty! any solution please? i can't use my phone in real way any more because if i brows internet or use any app it is gonna empty in less then 2 hours,battery app tell me battery has excellent health too? the only new app that i didn't uninstalled is battery widget itself,could it be the source of this problem? the other change i had were: i gave quick access(show application in notification bar) for "toggle setting" & "task panel".
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Sep 2, 2010
Anyone else experience this? Is there any way to get the phone to keep charging after it gives that "battery is full message"?
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Jun 4, 2010
why is this?i get about 3-4 hours on my phone after charing it full.i mean 3-4 hours of actually not even doing anything on the phone, nothing.this is a standard unrooted phone, had it 9 months.i bought a new battery too and still dies after 3-4 hours....what shall i do?
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Jul 19, 2010
building on the discussion about the inc starting to drain from the battery after it reaches 100% (if left on), is there an app or a setting on the phone that would play a notification sound when the battery light goes green or the battery reaches full charge? of course the light turns green, but i'm not watching my phone. if i could have it set off a notification sound when it reaches the green light/100% full, i could remove it from the charger promptly. i am pretty sure i read all the battery threads correctly, and that the problem is that after it reaches 100%, if left plugged in, it starts to run on battery not wall charge, so it depletes the battery even while it appears to be charging (in fact, it is no longer charging). right? that's why i'd like something to notifiy me audibly when it is at 100%.
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Dec 10, 2009
Does the amber LED turn green when its done?
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Jan 14, 2010
I bought HTC Tattoo, it's my first phone like that. The instruction is in german, and I can't understand it. So I have really stupid q: How to put SD card and SIM card? Do I need to charge the battery for full first?
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Nov 11, 2009
How long have you needed to charge your Droid?I've been doing most of mine from he cradle (attached to my computer but unmounted) and it's taken about 3 hours each time.Three hours!Anyone else having the same problem?Would it be a lot faster if I just plugged it in directly?
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