Maybe this question has been asked many time. But I still didn't found the right answer.
My question is really simple.
With current Galaxy Note 2 batteries technology. Which one the best way to Charge it?
A. charge whatever we want
B. charge when batteries below 20%
C. charge whatever we want without waiting until it full charge
D. charge whatever we want and pull off without waiting batteries completed (full charged)
E. charge when batteries below 20% and never pull of before it full charge
F. do whatever we want and we need. Batteries on Galaxy Note 2 is clever that we think
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The answer is letter A.
We predict what we want with the battery not the other way around.
Charge it when you want to.
And plug off without waiting batteries fully charged?
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best ans probably be A.
lithium ion battery life will getting poor as the number of cycle it charge-discharge no matter you charge at what percentage.
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jauhari said:
And plug off without waiting batteries fully charged?
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You could. The battery is what you make of it.
Related
How long does it usually take to charge your s3 fully? I ask because mine has always charged very fast but lately its taking sooo long to charge and I dont know why..what do you guys think?
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with the standard charger came with S3, usually took around 2h30 to fully charge.
Mine used to charge super fast but now its taking soooo long.. its takin me an unusually long amount of time.. any body know what could be up ?
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I can't really tell you a time exact but not that long. Last night I was at 50% plugged it in and charged completely in bout 45 - 1hr. I usually don't touch it tho.
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Takes me a about 2hrs. With the charging accessories that came with my phone. Are you using the original charging accessories?
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Rogue app.
Yes everything I use is official samsung came outta the box.. I had been flashin quite a few roms then went back to complete stock lj4 and it just seems like its taking way too long to charge.. ive never noticed this problem infact I was always alarmed at how fast it would charge
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With the phone turned off, it takes mine about 2 hours to charge.
When you flashed this last rom did you wipe data/factory reset?
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I have a Q: My rom (SlimRom2.9.0) has an option for Quick Charge mode, where it will charge faster but you loose USB connectivity functionality (for connecting to a computer).
Will the SGS3 also take advantage of a higher output (2.1a) USB charger, ala iPad chargers? Does the circuitry inside detect and is smart enough to adapt?
Look at the battery stats and see if something is hogging it. Get something like battery drain analyzer to see the percentage you're charging at.
You guys think it has anything to do with the stock lj4 kernel? My battery life kicks ass 4 hours screen on with 17 + hours of battery life.. still charging is slower than usual. Hmmmm
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DocHoliday77 said:
When you flashed this last rom did you wipe data/factory reset?
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Yes I always do before any rom even if I dont have to..
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I would try to drain the battery all the way down, then with the phone off, recharge it back to 100%.
After that see if there's any improvement.
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Been on the charger for 4 hours ive been using it and booting to recovery here and there and from 8% im still only on 85%.. so damn strange. Tonight im going to borrow my buddys charger and see if it improves.. but this sucks
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Mine takes about 2 hours from 15% sometimes I'll be playing a sandbox game and it will take much longer. Just don't unplug it when you plug it in.
My unicorn died, back on the pony.
Could it be a faulty battery?
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Like most others on this post, my GS3 will take roughly 2 hours to charge.
Depends where I am charging from, usually I end my day with around 20-30% battery life still.
pezlomd said:
Could it be a faulty battery?
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It could be. But to be sure id do the full cycle I mentioned before, and even consider flashing back to stock! Just for testing. You can always nandroid and go back if you like. Though a fresh rom flash may be better.
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JDMpire said:
I have a Q: My rom (SlimRom2.9.0) has an option for Quick Charge mode, where it will charge faster but you loose USB connectivity functionality (for connecting to a computer).
Will the SGS3 also take advantage of a higher output (2.1a) USB charger, ala iPad chargers? Does the circuitry inside detect and is smart enough to adapt?
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Click to collapse
I use the charger from my 10.1 tab. I believe it runs at 5 amps. Definitely charges faster although I've never timed it by how much. If I charge it on the wall charger that came with my chinese batteries, it takes over 9 hours sometimes. Yet the chinese batteries only ever charge up to 91% on it's own charger, I have to charge the rest once I put it in the phone. Weird.
I've had this phone for 1.5 months now flashing daily never had any problems until three days ago my battery charges so slow that I can't keep my phone charged it's even draining while I have it on the charger! I know one ONE time I couldn't find my Samsung wall adapter so I used my iPad charger but the voltage is the same and its at 2amps so it can't be the culprit can it?? any help or advice is greatly appreciated. Oh BTW I wiped data, both cache, /system, fresh flash, fix perm., baterry stats, all of the above and still dies slowly on the charger... maybe I need another cable? Iddk :/
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I noticed the same thing after I wiped battery stats. I reboot while charging fixed it rite up.
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I'll see what happens and report back
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Ahhh still draining :/
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lt.anthonydelgado said:
I've had this phone for 1.5 months now flashing daily never had any problems until three days ago my battery charges so slow that I can't keep my phone charged it's even draining while I have it on the charger! I know one ONE time I couldn't find my Samsung wall adapter so I used my iPad charger but the voltage is the same and its at 2amps so it can't be the culprit can it?? any help or advice is greatly appreciated. Oh BTW I wiped data, both cache, /system, fresh flash, fix perm., baterry stats, all of the above and still dies slowly on the charger... maybe I need another cable? Iddk :/
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I think I charged my battery once or twice with a nexus 7 charger (2 amps). I didn't explode or anything.
Go to a sprint store and ask nicely to test their own battery. See if maybe your battery died (don't discharge this type of batteries below 10 or so %, that damages them over time and the capacity is reduced).
Also thought I should mention I have all sync support off..
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nabbed said:
I think I charged my battery once or twice with a nexus 7 charger (2 amps). I didn't explode or anything.
Go to a sprint store and ask nicely to test their own battery. See if maybe your battery died (don't discharge this type of batteries below 10 or so %, that damages them over time and the capacity is reduced).
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When you say test their battery do you mean just to check if it charges? Maybe I should go with my charger and all? But honestly I can't find my s3 wall adapter I'm using my Epic 4g Touch adapter lol!!!!
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I read somewhere a LONG time ago that sprint would send new batteries to customers can anyone confirm??
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lt.anthonydelgado said:
I read somewhere a LONG time ago that sprint would send new batteries to customers can anyone confirm??
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Sprint will give u one at the store under warranty. Samsung will ship you one, even out of warranty, as they warranty the batteries for 18months vs the 12 for the device itself. Or so said the guy at Samsung that sent me mine for my E4GT last week
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Hello!
I just bought my note ii and the phone its awesome! I just wanna ask if there is a problem charging the phone overnight?
Thanks in advance!
No. It will be fine. That what I do all the time when battery hits 1%
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No problem. I charge every night regardless of percentage.
Although if it's like 90 or higher i just leave it til next day.
I like to make sure i have a full battery each day instead of charging as little as possible like other people
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Hey all anybody know if the battery in the GN2 has a memory? i.e. If your charge the battery at 50 percent will that screw up the battery?
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maybe if you do that ALL the time.......i could not tell you if it has memory. but i cycle my battery from full to dead at least twice a week.
No it does not have memory and you dont have to drain, etc.
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andrawer said:
No it does not have memory and you dont have to drain, etc.
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Then why does the manufacturer suggest cycling the battery?
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LittleRedDot said:
Then why does the manufacturer suggest cycling the battery?
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Can you please explain in more detail why we should cycle our batteries?
No u dont hafto with these battery's
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ElpeePhablet said:
Can you please explain in more detail why we should cycle our batteries?
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Well it was included in the at&t tutorial (dont ask my I actually went through it) to dispense your battery from full to nearly empty and charge to full again for the first time. But I dont know how nuch creadence im gonna give an at&t tutorial...
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LittleRedDot said:
Well it was included in the at&t tutorial (dont ask my I actually went through it) to dispense your battery from full to nearly empty and charge to full again for the first time. But I dont know how nuch creadence im gonna give an at&t tutorial...
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I think the first time is so and read can build its battery stats. But after that they say it's actually better to keep battery between 20% and 80% for longer battery life/How many charges it will take.
But I dont think any of us will have the phone long enough for that to matter.
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I agree, plusbit takes too long to drain the battery.
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No, you won't mess up your battery by charging it when it is at 50%.
A full charge cycle is considered going from 0% to 100%, therefore going from 50% to 100% would be half of a cycle. With lithium ion batteries, typically the more cycles that have accumulated the more wear you will see on the battery (it won't hold as much of a charge).
Keep in mind that batteries will deteriorate over time regardless since they are a consumable item, that's just how it works. I wouldn't worry about it too much.
That is strictly to get a more accurate % reading. If it doesn't know where 0% and 100% are it cant calculate in the middle correctly. It's actually not good to spend too much time near either end of the spectrum.
-- Note II, TapaTalk II--
I did something stupid but it was an emergency so I had to, I didn't fully charge my note 2 twice. I charged it to 65% and plugged of the charger for that emergency and waited for it to go to 5% then charged it but another emergency that had me to plug it off again when It reached 60% 65% again and waited for it to drain and then charged to 100%
Now I feel I got a shorter battery life did I ruin something or mess up something with what I did?
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You shouldn't worry, it had not damaged your battery! The best way to preserve your battery is to stay between 15% - 80%
No you've not spoiled your battery just your mindset.
Jut drain your battery completely and make a full charge at once without break
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You've ruined your Note 2 completely. It will forever have a short battery life. You can go ahead and send your Note to me and I will see what I can do.
Dude, you can't harm Li Ion batteries with incomplete charges. They built to do that.
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jamesc760 said:
You've ruined your Note 2 completely. It will forever have a short battery life. You can go ahead and send your Note to me and I will see what I can do.
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Do I send my battery too with my note 2?
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