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is normal to take more than 4 hours to charge up to 100% the battery?
Case i think that is to much, are faster ways to recharge the cellphone?
Use a charger with more power....an iPad charger provides 2a current nd 10 watts power...it should reduce charging time...while the one with the note gives 1a....
abirsharda said:
Use a charger with more power....an iPad charger provides 2a current nd 10 watts power...it should reduce charging time...while the one with the note gives 1a....
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but in a PC, there is any program to give more juice to the Gnote?
xinato91 said:
but in a PC, there is any program to give more juice to the Gnote?
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Click to collapse
Using a PC port? Computer USB ports only output 100 ma. We have a 2500 mah battery. So you're looking at at least 25 hours for a full charge.
ChodTheWacko said:
Using a PC port? Computer USB ports only output 100 ma. We have a 2500 mah battery. So you're looking at at least 25 hours for a full charge.
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but there is a solution? something that i could buy?
xinato91 said:
but there is a solution? something that i could buy?
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Click to collapse
Like i said before...buy an ipad charger...
As far as I know, according to USB specs, it should have 500mA. (5 hours charging time).
I believe that there is a charger provided with the Note that is at least 1000mA.
abirsharda said:
Like i said before...buy an ipad charger...
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Click to collapse
And the note Suport that charger?
That's right, yesterday i ler it charging while doing a benchmark, in the pc it loses 2% and hardly came to the same Power that before. Out in the samsung charger it's much master, i dont have lose any power at all.
Use a more powerful charger.
xinato91 said:
And the note Suport that charger?
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It should....well people use it to charge an iPhone...so the note should also be able to charge...but i don't have an ipad charge so can't tell for sure..
xinato91 said:
but there is a solution? something that i could buy?
Click to expand...
Click to collapse
Any USB charger that plugs into a wall should output much more power, generally up to one amp. Any USB charger should work.
I use the one that came with my mytouch 4g because it is tiny.
My iPad charger outputs 2.1A, the Samsung charger only outputs 1A. Since the Note's battery is only 2.5A, it will be fully charged within 1 hr and 12 mins with the iPad charger. Using the standard Samsung charger it will take 2 hr and 20 mins.
Using an USB-port it would take you approximately 25 hours since the USB-port only outputs 0.1A. There is no way to draw more power from this port, since it's the 'safe' limit of the USB-circuitry.
thanks i have buy it today, and now i am going to test it.
Later i will give you a feedback
After 1:30 Min is about 50%, do you think the 2,1 amp's aren't being used?
xinato91 said:
thanks i have buy it today, and now i am going to test it.
Later i will give you a feedback
After 1:30 Min is about 50%, do you think the 2,1 amp's aren't being used?
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Click to collapse
It's not - but you really wouldn't want to charge that fast. It's not good for the battery.
- Frank
ChodTheWacko said:
It's not - but you really wouldn't want to charge that fast. It's not good for the battery.
- Frank
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Click to collapse
i know the limits of the amperage but they are not put by me, any usb 2.0 cable is good for the job?
finally i get 100% after 3 hours, is that a good result?
xinato91 said:
finally i get 100% after 3 hours, is that a good result?
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Click to collapse
Should be OK. My phone usually takes 3 hours to charge as well.
thanks, i tough that the phone has some problem.
2500mAh/1000mA = 2.5Hrs.
But I think the charge curve for lithium batteries isn't linear, the amount of juice near the end is reduced by the controller, so all in all 3hrs for an almost drained battery seems reasonable.
Do we have any kernel mod or something for making charge quick than normal?
AFAIK, no.
chasmodo said:
AFAIK, no.
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Click to collapse
Thanks for immediate reply.. Am planning to search for higher rating charger ( I mean amp rating) will it make sense? Actually I discussed with xda mates earlier about this sometime ago but not in detailed. So am still in search for answer..
Sent from my GT-N7000 using xda premium
With higher amp, battery would wear out faster than normal.
Best way to charge faster is to never let battery drop down below 30% - 40%.
This would also extend battery life.
Higher ampere charger will force and stretch your battery. It will work but shorten battery lifetime. You don't mind buying spare battery, right?
kopitalk said:
Higher ampere charger will force and stretch your battery. It will work but shorten battery lifetime. You don't mind buying spare battery, right?
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Click to collapse
Yes I don't care.. Cause sometimes I get less duration to charge my phone, so I don't care for battery lifetime but I do care the charge holding time/day..
Sent from my GT-N7000 using xda premium
chasmodo said:
AFAIK, no.
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Click to collapse
This may or may not be related to op's question, but I've been wondering, does the "Enable USB Fastcharge" option available in some of the AOKP-based roms actually work?
The fastest way to make charging quick is to have a fully charged spare battery with you. Then the Note is charged in 20 seconds.
Sent from my superior GT-N7000 using Tapatalk
Zamboney said:
The fastest way to make charging quick is to have a fully charged spare battery with you. Then the Note is charged in 20 seconds.
Sent from my superior GT-N7000 using Tapatalk
Click to expand...
Click to collapse
FYI a handset cannot be charged... Only a battery.. here topic is about charging a battery..
Sent from my GT-N7000 using xda premium
priyanv said:
Do we have any kernel mod or something for making charge quick than normal?
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Click to collapse
id be very interested in this too as my old htc had a 1.5A charger and a 1250mah battery, the note has a 2500mah battery and only a 1A charger
The note is most likely limited to a maximum charge rate of 800-900ma as the stock chargers only 1000ma
I have a 2100ma usb charger on the way, and with "battery monitor widget pro", it should give me some idea of the maximum charge rate.
http://www.i-luv-uk.co.uk/iAD517BS.html
John.
No, after all, the phone will limit
panyan said:
id be very interested in this too as my old htc had a 1.5A charger
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Click to collapse
Did you try using with note???
Sent from my GT-N7000 using xda premium
x0952060001 said:
No, after all, the phone will limit
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Click to collapse
What is limiting??? Is that kernel?
Sent from my GT-N7000 using xda premium
But more amp charger could probably damage battery life
Sent from my HTC Nexus One using XDA
Tinderbox (UK) said:
The note is most likely limited to a maximum charge rate of 800-900ma as the stock chargers only 1000ma
I have a 2100ma usb charger on the way, and with "battery monitor widget pro", it should give me some idea of the maximum charge rate.
http://www.i-luv-uk.co.uk/iAD517BS.html
John.
Click to expand...
Click to collapse
Wow that one is awesome.. Pls keep updating here about the performance. You made my search easy I can get it here also.. Thanks.
Sent from my GT-N7000 using xda premium
AC DC said:
But more amp charger could probably damage battery life
Sent from my HTC Nexus One using XDA
Click to expand...
Click to collapse
Definitely.. Only those who doesn't care about life but care about charge duration can go for this..
Sent from my GT-N7000 using xda premium
Simply not a good idea.
The microUSB contacts are rated at 1A max, so any modification to the charge controller to allow charging currents greater than the contact ratings can result in a damaged connector and then your Note will become largely useless.
I understand everyone wants to play and muck about with their Note, but this falls into the category of "A real bad idea" so be warned.
priyanv said:
Do we have any kernel mod or something for making charge quick than normal?
Click to expand...
Click to collapse
According to batteryuniversity.com , lin-on/poly battery`s should be charged at between 0.5 and 1C , the Note has a 2.4amp battery , so you could charge it with a 2.4amp, though as i have already mentioned the note is most likely limited to between 800-900mah charge rate.
The good thing about having a powerful charger, is that it will barely get warm, and the components inside will give a much cleaner output, than a low power one, signs of a struggling power supply can be, getting very hot, flickering on the phone that`s being charged`s screen as the power/voltage is fluctuating, also a high pitched noise.
John.
http://batteryuniversity.com/learn/article/charging_lithium_ion_batteries
AC DC said:
But more amp charger could probably damage battery life
Sent from my HTC Nexus One using XDA
Click to expand...
Click to collapse
and how long does it take you to charge full from 1%?
When I use 1A charger from HTC it takes me +- 5 hours to full....
With charger from Ipad it takes 1,5 hour
So maybe my battery is dead already???
I use a LG G4 wireless charger back Charging works reliable and reasonable fast. If you're looking for Qi charging and with protection function this is a great solution.
Here is a 25% off coupon: 7SC8-D8R9VW-CB7P6H
Link: http://www.amazon.com/Ankway-Wirele...&sr=8-1&keywords=lg+g4+wireless+charging+back
Cool! Also have smart wake up & sleep function. i really like the gold color!!!:laugh:
Code doesn't work.
fireworksordie said:
Code doesn't work.
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They are 1 time use codes.
fireworksordie said:
Code doesn't work.
Click to expand...
Click to collapse
Sorry, i didn't noticed your reply,
Here is a new discount code for you.
Discount code: 867G-ANHN6G-CQ2XEC
Purchase link: http://www.amztk.com/lgg4-wireless-charging-case
Milimbar said:
They are 1 time use codes.
Click to expand...
Click to collapse
Thanks!
JistinBrand said:
I use a LG G4 wireless charger back Charging works reliable and reasonable fast. If you're looking for Qi charging and with protection function this is a great solution.
Here is a 25% off coupon: 7SC8-D8R9VW-CB7P6H
Link: http://www.amazon.com/Ankway-Wirele...&sr=8-1&keywords=lg+g4+wireless+charging+back
Click to expand...
Click to collapse
Sorry,the discount has been changed to 10% off for everyone:
discount code: KWM9-7FT63V-AA73QT
Link:developers.com/g4/accessories/ankway-lg-g4-qi-circle-case-review-t3231719
Hello,
I was having MI Slim Powerbank 5000mah, but it was not performing well with my LG G4 device, kindly suggest me some best compatible powerbank that can easily work with my LG G4(H818P) including fast charge maybe.
regards :good:
I have THIS and it works great
The Xiaomi powerbanks are known to be cheap and very high quality. There's no real reason to buy anything else.
Luxa 2
Adonix44 said:
Hello,
I was having MI Slim Powerbank 5000mah, but it was not performing well with my LG G4 device, kindly suggest me some best compatible powerbank that can easily work with my LG G4(H818P) including fast charge maybe.
regards :good:
Click to expand...
Click to collapse
intenso.de power bank 5000 mah fast charger suported
I have the 16000mAh Xiaomi Mi Bank which supports my G4 (with fast charge)
A friend of mine has an EasyAcc powerbank with 12000mAh which also works very well with my G4 and his iPhone (although it couldn't charge my iPod classic)
I have THIS ONE - not cheap, but if you want the King Daddy! - I don't scrimp when it comes to battery power when camping or at the beach!
WTF? said:
I have THIS ONE - not cheap, but if you want the King Daddy! - I don't scrimp when it comes to battery power when camping or at the beach!
Click to expand...
Click to collapse
zthat one is only 200mah than mine
WAIDroid said:
zthat one is only 200mah than mine
Click to expand...
Click to collapse
Yes, it is over twice as long as yours, 10,000 mAh vs 22,000, this is why it is King Daddy!!
O crap my bad. So it's 10,200 more Lol
You are cute with the 20k.
Planning to get that one in a month or two http://s.aliexpress.com/mAFRji6F
DANG!!! :good::silly:
Really guys? regular charging batteries? 15k with quick charge 2.0 is the way to go!
https://www.amazon.com/16000mAh-Uni...15672&sr=8-4&keywords=power+bank+quick+charge
JasonG831 said:
Really guys? regular charging batteries? 15k with quick charge 2.0 is the way to go!
https://www.amazon.com/16000mAh-Uni...15672&sr=8-4&keywords=power+bank+quick+charge
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Click to collapse
You do know charging it fast isn't good. Regardless of these so called Quick Charge Tech Charing batteries at a fast rate isn't good. They need to charge at a slow rate.
WAIDroid said:
You do know charging it fast isn't good. Regardless of these so called Quick Charge Tech Charing batteries at a fast rate isn't good. They need to charge at a slow rate.
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Click to collapse
How do you know this? I'm sure they don't need to charge slowly. Plus charging slowly when you're out and about and your phone is about to die isn't really productive
JasonG831 said:
How do you know this? I'm sure they don't need to charge slowly. Plus charging slowly when you're out and about and your phone is about to die isn't really productive
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Click to collapse
yes if out and about quick charge is fine but at home slow charging is the right thing to do. For example, I charged my original battery with my battery charger and with my USB Charge. Now with my battery charger I got 5hours of SOT time (that's with the screen on the entire time) and with the USB I got 3. So yeah what now! My test proves that slow charging is better
WAIDroid said:
yes if out and about quick charge is fine but at home slow charging is the right thing to do. For example, I charged my original battery with my battery charger and with my USB Charge. Now with my battery charger I got 5hours of SOT time (that's with the screen on the entire time) and with the USB I got 3. So yeah what now! My test proves that slow charging is better
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Click to collapse
I doubt it makes that much of a difference. Since quick charging usually only helps the most from 0-60%. Your one test is proves nothing so ha
JasonG831 said:
I doubt it makes that much of a difference. Since quick charging usually only helps the most from 0-60%. Your one test is proves nothing so ha
Click to expand...
Click to collapse
ok buddy look at thread
What thread?
JasonG831 said:
What thread?
Click to expand...
Click to collapse
my Thread Link
Original charger hits 1700mA while Quick Charger 3.0 hits 2300mA. Screenshots below. I'd like to know if anyone else has done a similar test so we can compare results. I bought a (supposedly) Quick Charger 3.0. The results are obviously better but I'm not sure if its supposed to be higher or not.
SD660 can even do Quick Charge 4, but for Mi A2 officially only in india.
https://www.qualcomm.com/products/snapdragon-660-mobile-platform
Global version might need a patch.
This this means that we can use Quick Charger 3.0 or 4.0 without harming phone's battery?
crazykas said:
This this means that we can use Quick Charger 3.0 or 4.0 without harming phone's battery?
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Click to collapse
Mi A2 has official support for QC 3.0 (and 4.0 in India only). Of course you can use it without any harm.
MaKTaiL said:
Mi A2 has official support for QC 3.0 (and 4.0 in India only). Of course you can use it without any harm.
Click to expand...
Click to collapse
What brand/ charger are you using for QC 3.0?
That was my doubt too, the global My A2, perfectly compatible with QC3.0, without causing any damage to the equipment, that was my fear, but now ready, subject clarified ... I use QC3.0 Lenuo.
regards,
JC
jcunltd said:
That was my doubt too, the global My A2, perfectly compatible with QC3.0, without causing any damage to the equipment, that was my fear, but now ready, subject clarified ... I use QC3.0 Lenuo.
regards,
JC
Click to expand...
Click to collapse
Can you post a screenshot of Ampere with both chargers so we can compare?
Is this compatible Anker Quick Charge 3.0 ?
crazykas said:
Is this compatible Anker Quick Charge 3.0 ?
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I have this charger and it is compatible yes.
mauley said:
I have this charger and it is compatible yes.
Click to expand...
Click to collapse
Can you post a screenshot with Ampere working while you charge with your 3.0 charger so we can compare results?
mauley said:
I have this charger and it is compatible yes.
Click to expand...
Click to collapse
Thanks man
When charging with quick charge 3.0 does Mi A2 shows any quick charge sign?
Sent from my Mi A2 using Tapatalk
ilyas111 said:
When charging with quick charge 3.0 does Mi A2 shows any quick charge sign?
Sent from my Mi A2 using Tapatalk
Click to expand...
Click to collapse
Yes, it says 'Charging rapidly' on the lockscreen
hugopg said:
Yes, it says 'Charging rapidly' on the lockscreen
Click to expand...
Click to collapse
It says the same thing when using the original charger though. How can we trust it?
MaKTaiL said:
It says the same thing when using the original charger though. How can we trust it?
Click to expand...
Click to collapse
with Ampere app......QC 3.0 should be floating between 2000-2300mA
this is from my QC 3.0 car charger
MaKTaiL said:
It says the same thing when using the original charger though. How can we trust it?
Click to expand...
Click to collapse
Exactly! i really don't know how that works.. Does that mean that the original charger is somehow a quick charger?
Empirical evidence suggests that Oreo seems to show "charging rapidly" anytime amperage is above 1 amp or so, it has nothing to do with using a quick charger or the original brick supporting quick charge.
hacktek said:
Empirical evidence suggests that Oreo seems to show "charging rapidly" anytime amperage is above 1 amp or so, it has nothing to do with using a quick charger or the original brick supporting quick charge.
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Click to collapse
No guys. I found:
0 - 999 mA = charging slowly
1000 - 1499 mA = charging
>> 1500 = Charging rapidly
Not sure if MiA2 use the same parameter.
Nice, I was gonna say 1500 cause that was kind of what I remembered but wasn't totally sure. 1.5A is typically rapid enough to charge with relative speed even while the device is in use which is probably why that was picked. I agree that they should probably provide a reading above 2A to signify quick charging as "charging rapidly" is definitely confusing.
Screenshot Xiaomi A2 India Version ( QuickCharger 4.0)