I use ampere app
For me show maximum 1500ma and during on or off quick charge mode didn't change ampere level
How much for you?
My rom is couco92 but after enabling quick charge my ampere don't up
Sent from my Le X820 using Tapatalk
m890 said:
I use ampere app
For me show maximum 1500ma and during on or off quick charge mode didn't change ampere level
How much for you?
My rom is couco92 but after enabling quick charge my ampere don't up
Sent from my Le X820 using Tapatalk
Click to expand...
Click to collapse
Quick Charging is 3020mA for me. Charges from 20% to 100% in about 60 minutes.
Edit: I'm using this one on Oreo DU with x829 btw: https://www.aliexpress.com/item/Twi...0-For-iphone-7-8-Plus-X-Wall/32838242756.html
I am on Oreo DU and max charge is arround 1300mah. My original charger came broken, so i am using 2A one, also qc but 2.0, original cable is also faulty as with it it charges some 400mah.
1300mah is fast enough for me.
Heyyo, eh I haven't found Amphere to be that accurate to be honest. I'd recommend accubattery over it.
For charging speed? You pretty much need to leave your device charging with the screen turned off for at least ten minutes to get an accurate quick charge reading.
I've seen it hit up to 2500mAh with stock charging brick and cable.
Max approx ~3000 mA. But you should note it's when battery level is low. Charging speed and current depends from battery lewel, higher battery lewel means slower charging
I didn't measure, but from 3 per cent to 100 75 minutes
m890 said:
I use ampere app
For me show maximum 1500ma and during on or off quick charge mode didn't change ampere level
How much for you?
My rom is couco92 but after enabling quick charge my ampere don't up
Click to expand...
Click to collapse
Have your problem been solved? I'm facing same issue and it happened after flashing cuoco92 room. After that I tried most of Oreo and nougat rom but none of them solved my problem except slim7 rom.
---------- Post added at 10:08 AM ---------- Previous post was at 10:00 AM ----------
My original charger and cable working fine as slim7 rom let me charge my device quickly but other roms not. Slim7 gives 2900 max current on fast charging while 2300 current without turning it on. In others it gives 990mah or sometimes 1560mah and doesn't matter fast charging enabled or not. I also tested my charger and cable with le 1s and showing 4000+ mAh current. Don't know what happened to my device while. I always prefer clean flash included internal storage during flashing new rom.
Related
I am using the latest LineagOS. I thought Le Max 2 has QC3.0 support which should let it run at 12v charge voltage, but it does not.
The best it does is 9V and 1.6A (measured using usb meter) totaling to 14.4W. I tried the phone at room temperature, also cooled it down in fridge and tried again. Results are same. The battery was 1% - 3% at start.
Is this normal? I calculated and 14.4W if batteryt was charged to 4.35V makes roughly 3300mA which sounds rather low. I expected phone to go around 4100mA at least while charging.
More importantly, it never switches to 12V charging voltage. Is that normal?
my phone is going up to 4100mA while charging. On some roms you have to enable quick charge in your phones settings.
@LivingLing did you test with a program like Ampere or using a USB meter device? Because your ROM may be giving you incorrect values and it can't be trusted.
There is no quick charge option in LineageOS but I can see that phone is using quick charge because charger increase voltage to 9V. I am trying to understand why it wouldn't go to 12V
yurtesen said:
@LivingLing did you test with a program like Ampere or using a USB meter device? Because your ROM may be giving you incorrect values and it can't be trusted.
There is no quick charge option in LineageOS but I can see that phone is using quick charge because charger increase voltage to 9V. I am trying to understand why it wouldn't go to 12V
Click to expand...
Click to collapse
No i didnt used anything like that, just mentioned the values given by the Rom. But my phone charges Form 10% to 100% in like 15 minutes. So thats actually pretty fast in my opinion.
That sounds impossible, make a screenshot from the charging graph please. That would be something about 10A charging current...
I get about 4,5A when I activate QC on the EUI
@LivingLing Your phone must be broken if you can charge 0 to 100% in 15 minutes. You can't really charge a lithium battery very fast after about 80% and thats why quick charge implementations never talk about 0 to 100% charge time.
With lithium battery, most implementations set the input voltage to about 4.35V and battery charges as fast as it can pull power. This slows down when battery is near full.
I recommend you to get a USB meter, they cost few dollars anyway and quite cool devices.
Guys recently i just noticed my device charging slower tham usual with the stock charger as well as other qc 3 certified devices and it also dsnt show the quick charge logo in the notification drawer!!!
Iam in 9.6.25 global rom can any body confirm if its a rom issue or my specific issue
vichucoolics said:
Guys recently i just noticed my device charging slower tham usual with the stock charger as well as other qc 3 certified devices and it also dsnt show the quick charge logo in the notification drawer!!!
Iam in 9.6.25 global rom can any body confirm if its a rom issue or my specific issue
Click to expand...
Click to collapse
download amps app and check current rating feed to your phone, fast charge > 2500 mA, if lower, try change your charger.
vichucoolics said:
Guys recently i just noticed my device charging slower tham usual with the stock charger as well as other qc 3 certified devices and it also dsnt show the quick charge logo in the notification drawer!!!
Iam in 9.6.25 global rom can any body confirm if its a rom issue or my specific issue
Click to expand...
Click to collapse
After the update mine also shows 3hr's to charge and slowly charging. I brought the phone 10 days back and updated to this 9.6.25 a week and facing this problem.
Have no problem at all with Poco f1 Miui 9.6.25. Charging time is around 1hr 45 to 2 hrs if not mistaken.
izharie said:
download amps app and check current rating feed to your phone, fast charge > 2500 mA, if lower, try change your charger.
Click to expand...
Click to collapse
Ive already tried it it shows almost 1450 ma
And ive tried with different cable ... different charger and even qc3 power bank no luck so far could it be a hardware issue in my phone?
vichucoolics said:
Ive already tried it it shows almost 1450 ma
And ive tried with different cable ... different charger and even qc3 power bank no luck so far could it be a hardware issue in my phone?
Click to expand...
Click to collapse
Try to charge below 50% from current battery level.my stock charger rating 5V 2.5A..can get around 2.2A reading from app.
Its starts slower then it gets faster , from 10% to 100 % in under 2h , so its working properly.
vichucoolics said:
Guys recently i just noticed my device charging slower tham usual with the stock charger as well as other qc 3 certified devices and it also dsnt show the quick charge logo in the notification drawer!!!
Iam in 9.6.25 global rom can any body confirm if its a rom issue or my specific issue
Click to expand...
Click to collapse
Having the same issue, plz help regarding the same
Buncy said:
Having the same issue, plz help regarding the same
Click to expand...
Click to collapse
Don't worry its just a software issue I just flashed the miui 10 beta Rom and now everything is fine it shows the QC logo also
Me too facing the issue. In the screenshot, charging at 18% and showing 920 mAh
Me too facing the same issue and i am on Miui 9.6.25 as well.
I just had a chance to check it, as I recently upgraded to 9.6.25. Well, no changes for me - there is QC icon next to the battery and Ampere shows current reaching 2900 mA.
katoda_ltd said:
I just had a chance to check it, as I recently upgraded to 9.6.25. Well, no changes for me - there is QC icon next to the battery and Ampere shows current reaching 2900 mA.
Click to expand...
Click to collapse
Can you upload a screenshot of ampere while charging
Here you are.
Buncy said:
Can you upload a screenshot of ampere while charging
Click to expand...
Click to collapse
Please check it out
You guys don't use the search function on the thread and just keep on making new threads about the same issue.
It has been well documented now that the charging slows due to thermal throttling. The hotter the phone the slower the charging. If anyone wants to test this, charge your phone for 5 mins before an air conditioner and measure the charging speed using the app called 'Amps'.
You should see the charging speed at around 2700-2800mah provided your phone temperature is quite low.
Otherwise, take a chilled watter bottle from your fridge and pour it generously on a towel. Now place your phone on that towel and charge you phone. As soon as the temperature starts falling to around 32-34 degree celsius, the charging speed will increase.
This is built in safety feature. The charging slows when the battery temperature is around 36-37 degree celsius as per my observations.
Cool you battery to around 30 degrees using any method you can and then check the charging speed.
Not your charger, not your cable...its mostly the charging algorithm with built in thermal thresholds which is at play here.
DO TELL ME YOUR TEST RESULTS.
I just found this thread - I have similar problem but it's rather not connected with temperature.
After one of software updates I discovered that quick charge is not working. Maybe it wasn't connected with update but this is how I see this.
I was waiting for software updates and hoping that they will fix my problem but nothing was changing.
Recently I decided that maybe factory reset will help, but unfortunately no.
After this reset I was checking many chargers and it appeared that with laptop charger (with USB C output) quick charge works! I was checking parameters in application 'ampere' and there is information that this charger is AC, and rest is USB. So it looks like QC works but....
Please help, how can I make quick charge works again via standard quick charge charger.
Guys recently i just noticed my device charging slower tham usual with the stock charger as well as other qc
Iam in 11.0.5.0 global rom can any body confirm if its a rom issue or my specific issue
I want to clarify that my Poco on fully stock 11.05 charges as fast as any previous version of MIUI.
I take care of my battery. Charge till 80 and never let or go below 20.
If you can maintain the variables, and it still charges slow then you have issues with battery IC or the battery itself.
The highest I got without ceiling fan and without ac is 1590 mA. Maybe I got higher other times but I installed the app just for this post.
Don't rely on software reporting.
Do you have a multimeter?
Ambient temperature plays a HUGE role when it comes to battery, even if it's 1 degree more or less.
Do you guys also experience slow charging or is it just me?
I know I am not supposed to game while charging but still. The battery either remained at same level or got deterioated sometimes while charging and gaming.
Apart from gaming, charging does seem slow. I installed Ampere app from playstore and it averages around 2350 mA. Can you guys check and report back?
Note : Everything is stock from the box.
I think you answered your own question by saying your playing games while charging. That's why it's not charging like it should. Just don't game and charge
MakDroid said:
Apart from gaming, charging does seem slow. I installed Ampere app from playstore and it averages around 2350 mA. Can you guys check and report back?
Click to expand...
Click to collapse
Battery temperature can have impact on charging speed too. What Ampere says in this regard? In my case I observer current levels reaching 2900 mA, battery temperature showed by Ampere around 25 Celsius
Charged from 0 to 100 within 2 hours. Phone was switched off. Original charger and cable.
With aftermarket QC3 capable charger, ampere shows 2800mah+ consistently (I don't have the original charger to compare, but with Samsung's s8 original charger I get the same numbers).
To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the Realme X2 Pro can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!
Quick isn't the word. It's amazing seeing how fast it charges.
Can it be charged with a 5 volt charger?
I think I have a problem with fast charging.
Yesterday while the phone was charging, electricity in my house was shutted down. When it came back, I can see than now, I charge 1 % on 35 seconds, instead of 20 sec before.
Could it have the battery damaged ? I doubt so, buty it's strange.
I tried when battery was 82%
Maybe it's quicker when battery is low ?
What's your thoughts about this situation ?
Thanks !
Edit : Okay, after 85% it slows down, but before it's okay
ManuBBXX said:
I think I have a problem with fast charging.
Yesterday while the phone was charging, electricity in my house was shutted down. When it came back, I can see than now, I charge 1 % on 35 seconds, instead of 20 sec before.
Could it have the battery damaged ? I doubt so, buty it's strange.
I tried when battery was 82%
Maybe it's quicker when battery is low ?
What's your thoughts about this situation ?
Thanks !
Edit : Okay, after 85% it slows down, but before it's okay
Click to expand...
Click to collapse
Yeah it slows down towards the end I'll go from 0-99 in 28-30 min then takes some time sometimes to get the last 1%. Battery life is also incredibly good.
chipcamel said:
Yeah it slows down towards the end I'll go from 0-99 in 28-30 min then takes some time sometimes to get the last 1%. Battery life is also incredibly good.
Click to expand...
Click to collapse
Wrong screenshot
chipcamel said:
Wrong screenshot
Click to expand...
Click to collapse
Yeah battery life is outstanding..
Anyway, I have a little weird thing :
This battery monitor stats shows me different SOT than GSAMBatteryMonitor.
GSAM shows 2 hours more (wich I think wrong), and this delay grows while battery dercreases.
Do you have this app showing the same stats than colorOS battery monitor ?
ManuBBXX said:
Yeah battery life is outstanding..
Anyway, I have a little weird thing :
This battery monitor stats shows me different SOT than GSAMBatteryMonitor.
GSAM shows 2 hours more (wich I think wrong), and this delay grows while battery dercreases.
Do you have this app showing the same stats than colorOS battery monitor ?
Click to expand...
Click to collapse
I just downloaded the app you're talking about give me a day or so I'll give you an update
50W Charge is impressive can't wait to get in hands.
Can you disable fast charge (like in samsung galaxy note 9)?
What time does it take to reach 100 from 0?
ManojKing said:
What time does it take to reach 100 from 0?
Click to expand...
Click to collapse
Usually 28 minutes and a maximum of 35
labib2002 said:
Usually 28 minutes and a maximum of 35
Click to expand...
Click to collapse
Yes it's really fast
Greetings.
I got my X2 Pro about 2 days ago. Charging speed is even better than advertised, as it takes less than 30 minutes to reach full charge. But phone usually gets too hot when fast charging. Do I experience this problem alone or do you guys too? Kinda worried about battery health in the long run if it gets too hot everytime I charge it.
Thanks before
reyhanjuala said:
Greetings.
I got my X2 Pro about 2 days ago. Charging speed is even better than advertised, as it takes less than 30 minutes to reach full charge. But phone usually gets too hot when fast charging. Do I experience this problem alone or do you guys too? Kinda worried about battery health in the long run if it gets too hot everytime I charge it.
Thanks before
Click to expand...
Click to collapse
Same thing here, so I don't charge more than 40 - 45% at a time.
If my battery is below 50%, I charge in 2 times with a 10 min pause.
Doing sop, you don't reach hoptter than 33 degrees instead of 38+
I can't seem to get a decent standard charging from 5V 2A chargers or Powerbanks, even a QC3 Powerbank only delivers 0,9-1A.
I only get about 900mA according to the Ampere-App. {On the contrary, I even get 1,8A from the original wall plug at 80% SoC).
Do you also struggle?
devilgenius said:
Can you disable fast charge (like in samsung galaxy note 9)?
Click to expand...
Click to collapse
I tried to use a 5 watt charger, and it works. Been searching in settings for an option to disable fast charging, but I can't find one.
---------- Post added at 09:07 AM ---------- Previous post was at 09:04 AM ----------
Polarfuchs said:
I can't seem to get a decent standard charging from 5V 2A chargers or Powerbanks, even a QC3 Powerbank only delivers 0,9-1A.
I only get about 900mA according to the Ampere-App. {On the contrary, I even get 1,8A from the original wall plug at 80% SoC).
Do you also struggle?
Click to expand...
Click to collapse
Same here. I used a 9V 2A charger, and it won't go more than 1100mA.
I wonder if this is a detection error from the apps. I think they don't consider the dual battery layout and only display half of the true value.
The error that the app "charger tester" shows let's me think this or does support my theory.
All apps seem to not be able to show the correct current flow because of the dual-batteries.
I found the engingeering mode and can confirm that the phone charges with 5V 2A on dumb chargers.
And also supports QC 18W with 9V 2A
As well as the Oneplus 20W Dash charger with 5V 4A.
Polarfuchs said:
I can't seem to get a decent standard charging from 5V 2A chargers or Powerbanks, even a QC3 Powerbank only delivers 0,9-1A.
I only get about 900mA according to the Ampere-App. {On the contrary, I even get 1,8A from the original wall plug at 80% SoC).
Do you also struggle?
Click to expand...
Click to collapse
physixthegreat said:
I tried to use a 5 watt charger, and it works. Been searching in settings for an option to disable fast charging, but I can't find one.
---------- Post added at 09:07 AM ---------- Previous post was at 09:04 AM ----------
Same here. I used a 9V 2A charger, and it won't go more than 1100mA.
Click to expand...
Click to collapse
Super VOOC (and also VOOC) have their own protocol of charging mechanism. It's not the same with other quick charge method like Quick Charge 3.0.
You will not have VOOC charging if you are not using right adapter and right cable. You try use Super VOOC charge with other USB cable, VOOC charging will not work.
So when you using other adapter or cable, you'll got standard 5V charging max 2A.
The stock charger says it gives output of 18 watt . But in my case maximum ouput goes to 1.5-2 amp/3.5-4volts which is very less . It would be helpfull if anyone tells how to get 9volts or 12 volts.
Kriss21999 said:
The stock charger says it gives output of 18 watt . But in my case maximum ouput goes to 1.5-2 amp/3.5-4volts which is very less . It would be helpfull if anyone tells how to get 9volts or 12 volts.
Click to expand...
Click to collapse
Are you on stock rom or custom rom?
Stock
MIUI 11.0.9
If you are ok with rooting your device. I can tell you how to do so.
1. Root your device.
2. Install Advance charging control app(AccA) .
Link- https://f-droid.org/packages/mattecarra.accapp/
3. Give root permission.
Done.
(Don't install the magisk module app will work fine without it. The magisk module is installed and forget kind of module which you cannot modify to your own need)
Now you can set the speed you want (if your device suppots the spped you typed in it).
Its not just that, you can limit the charging % after which the charger automatically disconnects. I find it very helpful when i charge my device overnight. Automatically disconnects after 95%.
It also looks at your thermal of your battery. You can set your own temp % after which it starts cooling down by limiting the current/volt to the battery.
I personally suggest this app.
Thanks to @VR25.
Hope it works for you.
Thanks . Will try it.
Kriss21999 said:
Thanks . Will try it.
Click to expand...
Click to collapse
So, what was the maximum voltage you could set using Advance charging control app?
i.e what is the max voltage limit of poco f1
Also do you have any other charger than the stock one?
Charging cable issue?
Mine had issue with the charging cable.. tried with other charging cable it worked properly.. original charging xable got damaged witin 4 months of use..
besap18 said:
Are you on stock rom or custom rom?
Click to expand...
Click to collapse
Change cable, then change charger. Usually its either of those two. If it works, good. If not then it might be an issue with the software try to reflash (backup first). Worst case scenario it's the port
The issue is solved for me (Stock Rom ) . Bought new cable upto 3amp . Charged 87% in one hour (screen off) .
Tip : Keep the temperature below 35 degrees .
Xe1503 said:
So, what was the maximum voltage you could set using Advance charging control app?
i.e what is the max voltage limit of poco f1
Also do you have any other charger than the stock one?
Click to expand...
Click to collapse
I dint tried advance charging control ,Changing cable worked for me . And i have stock 18 watt charger , Maximum voltage goes upto 4.856.
Kriss21999 said:
I dint tried advance charging control ,Changing cable worked for me . And i have stock 18 watt charger , Maximum voltage goes upto 4.856.
Click to expand...
Click to collapse
How do you know the voltage is 4.856? Do you have usb meter?
Xe1503 said:
So, what was the maximum voltage you could set using Advance charging control app?
i.e what is the max voltage limit of poco f1
Also do you have any other charger than the stock one?
Click to expand...
Click to collapse
Don't know about other charges but i use stock charger and mine charges fully within 45-55 mins(0-100).
Stock charger brick is only fast charger 3 whereas our poco supports fast charge 4.
You can try ambrane or razer fast charger 4 brick for charging your device faster than stock charger
Xe1503 said:
How do you know the voltage is 4.856? Do you have usb meter?
Click to expand...
Click to collapse
Use Advance Charging control App. It gives you volts as well mAh speed by which your phone is charging or discharging.
Xe1503 said:
How do you know the voltage is 4.856? Do you have usb meter?
Click to expand...
Click to collapse
There are many applications on playstore to check.
Ex:- AMPERE , ACCUBATTERY
Kriss21999 said:
There are many applications on playstore to check.
Ex:- AMPERE , ACCUBATTERY
Click to expand...
Click to collapse
As I suspected, you're aren't aware what the ampere app is for.
Here take this for starters:
https://youtu.be/PvgLEii7f0w
The ampere app is for........amperes, it does not show charging voltage. It's the battery's voltage. Same is the case for accubattery.
I use Franco kernel manager app from playstore and it shows watts, which is at least somewhat believable.
I don't know about ACCA because it doesn't work without root and works on very specific phones.
Try with Franco kernel manager app(root not required) and check the watt.
---------- Post added at 07:45 PM ---------- Previous post was at 07:28 PM ----------
besap18 said:
Don't know about other charges but i use stock charger and mine charges fully within 45-55 mins(0-100).
Stock charger brick is only fast charger 3 whereas our poco supports fast charge 4.
You can try ambrane or razer fast charger 4 brick for charging your device faster than stock charger
Use Advance Charging control App. It gives you volts as well mAh speed by which your phone is charging or discharging.
Click to expand...
Click to collapse
You mean *1 hour* 45-55 mins(0-100)?
POCO F1 has 4000 mah, or 4.0 A * 3.7 v = 14.8 Wh, so if you charge your phone at 14.8 W for 1 hour then it will go 0-100%
or it will take 1 hour to charge your phone from 0% to 100% if you charge at a constant 14.8 watt. Which never happens, because hardware thermal throttling and software thermal throttling, after 30-50% the watts will go down, in the last 80-90% it will really be low. Even if you remove all thermal throttling and charge your phone in ice cubes, still because it's a 18 WATT QC 3 charger, it cannot charge in 45-55 mins.
What you're saying is most certainly impossible. Either that or your numbers aren't accurate, like it wasn't from 0-100% maybe 25-90% or it wasn't 45-55 min , maybe an hour and a half or you don't use the stock 18 watt qc 3 charger, or your battery is defective or you don't have a poco f1..
Xe1503 said:
How do you know the voltage is 4.856? Do you have usb meter?
Click to expand...
Click to collapse
Xe1503 said:
As I suspected, you're aren't aware what the ampere app is for.
Here take this for starters:
https://youtu.be/PvgLEii7f0w
The ampere app is for........amperes, it does not show charging voltage. It's the battery's voltage. Same is the case for accubattery.
I use Franco kernel manager app from playstore and it shows watts, which is at least somewhat believable.
I don't know about ACCA because it doesn't work without root and works on very specific phones.
Try with Franco kernel manager app(root not required) and check the watt.
---------- Post added at 07:45 PM ---------- Previous post was at 07:28 PM ----------
You mean *1 hour* 45-55 mins(0-100)?
POCO F1 has 4000 mah, or 4.0 A * 3.7 v = 14.8 Wh, so if you charge your phone at 14.8 W for 1 hour then it will go 0-100%
or it will take 1 hour to charge your phone from 0% to 100% if you charge at a constant 14.8 watt. Which never happens, because hardware thermal throttling and software thermal throttling, after 30-50% the watts will go down, in the last 80-90% it will really be low. Even if you remove all thermal throttling and charge your phone in ice cubes, still because it's a 18 WATT QC 3 charger, it cannot charge in 45-55 mins.
What you're saying is most certainly impossible. Either that or your numbers aren't accurate, like it wasn't from 0-100% maybe 25-90% or it wasn't 45-55 min , maybe an hour and a half or you don't use the stock 18 watt qc 3 charger, or your battery is defective or you don't have a poco f1..
Click to expand...
Click to collapse
Thanks for explaining , understood now.