Slow wireless charging? - Xiaomi Mi 10 Questions & Answers

Hola
Just got my Mi 10 Global version today. I went through the usual base setup and all. I then wanted to see how long the device will take to charge on my 15w wireless charger... Only to see that the Mi 10 is charging around 200mA. It is so slow that the device is actually loosing power if I keep the display on ???
I have two 15 watts fast wireless chargers and using my Pixel 4 XL and Mi 9, I see absolutely no problem... Issue is only on the Mi 10.
Can anyone please check their phones to see if it is only me? Thanks. Any help would be appreciated.

i have the 20w wireless pad. if i use the plug that came with mi10 (30w) it doesn't show that the pad charges with turbo even though this charger has an option of 27w charging. it needs the 27w that came with the pad in order to charge on 20w. i guess just use its own plug..

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Charging speed

To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the Xiaomi Redmi Note 5 can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!
last week i bought a Redmi 5 Plus 4gb/ 64gb Global then i tried to test charge time and quick charge.. 3-4 times with a qualcomm QC 3.0 charger and another QC 2.0 charger.. The results are similar: all about 2 hour.. the charge time with Xiaomi's own 2A Charger it take about 2 and half hour. i know its good but not so good.. By the way i notice that when test with QC3.0 charger it can not charge with 12V.. (i used a usb tester to see voltage and Current) i just saw 9.30v as max voltage. its behave look like QC2.0 not QC3.0
Snapdragon 625 should be support QC3.0 isnt it?
Are there anyone test quick charge?
I have a QC 2.0 charger,takes about 2 hour to fully charge my R5 phone... don't have tester to measure voltage,but phone doesn't heats up,its around 28 C when charging.Charger does
all my qc3.0 tests take 2 hours too. i see my qc 3.0 charger work as qc 2.0 charger. maybe my charger not work as qc 3.0 maybe our phone not support qc 3.0 we will see... i will buy a new qc 3.0 charger and i will test it again then i share the results here too.
using moto g4 plus turbo charger . charging speed 2600+mah . takes approx 1 n half hr.
rajit said:
using moto g4 plus turbo charger . charging speed 2600+mah . takes approx 1 n half hr.
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thats good score :good::good: but i ordered another qc3.0 adaptor from aliexpress it has 3 port, i will share the score about a mont later
I think it has QC 2.0 instead of 3.0
A QC 3.0 charger is backward compatible.
redsfury said:
I think it has QC 2.0 instead of 3.0
A QC 3.0 charger is backward compatible.
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Click to collapse
i agree with you
welll my new charger delivered me from china, so i tested it a few times. its better than my qc2.0 charger and my other qc3 car charger ( i think its not qc3.0 its just qc2.0 ) My new charger is not as good as expected.. charge time is an hour and 45 minutes. .. its mean 15 min better than qc.2.0 ... i saw 10.1v and 1,35 amp on my usb tester, it could be 12v... Anyway we can see that the phone supports qc 3.0 but not at all its need powerfull and good qualty QC3.0 charger, so if you want to buy a QC3 charger i I recommend that you need to research well.
amedian said:
thats good score :good::good: but i ordered another qc3.0 adaptor from aliexpress it has 3 port, i will share the score about a mont later
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I'm planning to buy my Xiaomi Redmi 5 Plus from AliExpress. Do you advise me to do so,?
I use my Axon 7 charger which works fine.
Envoyé de mon Redmi Note 5 en utilisant Tapatalk
I've seen mine go up to 2600 mah with a samsung quick charge adaptor, don't know waht version of QC thou, 1.5 hours to 100%.
Cheers!
Ramon S.
I'm using my old charger from vivo , is this normal charging speed?
I tried a charger that is certified by Qualcomm with QC3.0 and got around 2470 mAh (4.171 V)
PLease help! I am facing some battery calibration issues. The phone hardly charges up to 100% no matter how long you charge it. It just gets stuck at 96% or 97% and then the phone goes off at 19% on usage. I have tried different calibration apps to no avail. I even did a clean flash using the miflash tool, still no luck. Somebody help o
mathefaro said:
PLease help! I am facing some battery calibration issues. The phone hardly charges up to 100% no matter how long you charge it. It just gets stuck at 96% or 97% and then the phone goes off at 19% on usage. I have tried different calibration apps to no avail. I even did a clean flash using the miflash tool, still no luck. Somebody help o
Click to expand...
Click to collapse
You are not alone. R5 plus and some another xiaomi device, sometimes we see this problem. And there is no software solution. Wipe, mi flash, battery calibrationi root... I tried everything but no luck.
Only solution is;
Remove the back cover (i did it, its not so difficult.)
Remove the battery connector plug
Wait a few seconds
Plug it back.
Thats done. Problem solved.
https://www.youtube.com/watch?v=JkeP30myjF8
amedian said:
welll my new charger delivered me from china, so i tested it a few times. its better than my qc2.0 charger and my other qc3 car charger ( i think its not qc3.0 its just qc2.0 ) My new charger is not as good as expected.. charge time is an hour and 45 minutes. .. its mean 15 min better than qc.2.0 ... i saw 10.1v and 1,35 amp on my usb tester, it could be 12v... Anyway we can see that the phone supports qc 3.0 but not at all its need powerfull and good qualty QC3.0 charger, so if you want to buy a QC3 charger i I recommend that you need to research well.
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Click to collapse
Can you please confirm whether it supports quick charge 3.0 ?
I`m about to buy a mi quick charge 3 adapter.
You can post screenshot of your file located at /sys/class/power_supply/battery/uevent
Just want to be sure. That`s it.
I know I might be late but I'm getting around 4.4v is that normal?
kemdroid said:
I know I might be late but I'm getting around 4.4v is that normal?
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Click to collapse
if you use normal charger. im also getting 4.4V. You can try quick charge 2 or higher (it`s compatible)
paulb86 said:
if you use normal charger. im also getting 4.4V. You can try quick charge 2 or higher (it`s compatible)
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Click to collapse
Actually I heard it's fine. I'm using quick charge 3.0. Redmi Note 5 AI/Global. Fully charges from 0 in 1hr 50 mins.

Wireless charging pad/stand

Anyone know of any wireless charging pads/stands that charge as fast as the one that was included with the Mix 3? I've tried a couple that say they output 2A wirelessly but looking through an app I get only about 0.7A consistently.
Have run into the same issue as you.
Looks like it's only going to fast charge with the original mix 3 pad.
Problem is I can't even find that. The ones on Ali are either fake or for the Mix 2S
My wireless charger just stopped working plug it in blinks green 3 times then off. Any ideas?
The wireless charger for the Mi 9 is a 20 watt fast charger that supports the Mi Mix 3 as well.
jcsww said:
The wireless charger for the Mi 9 is a 20 watt fast charger that supports the Mi Mix 3 as well.
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Do you think the 20W wireless charger would work with full speed with Mi Mix 3 or only the Mi 9 has the hardware support for it? I am so tempted to get the 20W wireless charger.
lazyguy91 said:
Do you think the 20W wireless charger would work with full speed with Mi Mix 3 or only the Mi 9 has the hardware support for it? I am so tempted to get the 20W wireless charger.
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Click to collapse
It works at full speed on the Mi Mix 3. They have the same wireless charging hardware inside each device.
could sell the original pad i got with mm3. i am not using it. i am noise sensitive and i can hear the "quiet electricity sound flowing"
jcsww said:
It works at full speed on the Mi Mix 3. They have the same wireless charging hardware inside each device.
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Did You test it? 20W in Mix 3? Faster than cable charging?
PanMarcinPL said:
Did You test it? 20W in Mix 3? Faster than cable charging?
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I haven't personally tested it because I haven't received mine yet. I doubt it will be faster than the charging cable. 20W chargers though for devices that can wirelessly charge that fast, will more than likely almost double the charging speed of the 10W wireless charger that comes in the box.
Maybe try asking in xiaomi forums
how can i closed charge pad sound ?
sefai77 said:
how can i closed charge pad sound ?
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Click to collapse
Mute your notification sound is the only way or root your phone and replace files.

Dash charge 5V 4A from OP to charge MI9

Hello all
Quick question : is my dash charge charger from my ex One plus 3 will do the job for my xiaomi mi9 ?
It is like this one : https://www.amazon.fr/Chargeur-tabl...rge+oneplus+3&qid=1558015037&s=gateway&sr=8-5
It was extremely fast for the one plus, I wonder if I could damage the battery using it on my MI9
OnePlus Dash Charge : 20W
Xiaomi Mi 9 Boxed charger : 18W
Xiaomi Mi 9 supports QC 4+: 27W
So the charger you get in the box is slightly slower, but you can buy a QC4+ charger for ~25-50€ with 27W.
You could also buy a 20W Qi charger, but if have concerns about damaging your battery this should be your last option imo.
You can charge the Mi9 with the OP Dash Charger and it won't damage your phones. I'm not sure if it actually charges with 20W tho. I also switched from the Oneplus 3 to the Mi9 and when i plug in my dash charger it says "fast charging", but i wouldn't say it is faster then the boxed charger.
orawnnd said:
OnePlus Dash Charge : 20W
Xiaomi Mi 9 Boxed charger : 18W
Xiaomi Mi 9 supports QC 4+: 27W
So the charger you get in the box is slightly slower, but you can buy a QC4+ charger for ~25-50€ with 27W.
You could also buy a 20W Qi charger, but if have concerns about damaging your battery this should be your last option imo.
You can charge the Mi9 with the OP Dash Charger and it won't damage your phones. I'm not sure if it actually charges with 20W tho. I also switched from the Oneplus 3 to the Mi9 and when i plug in my dash charger it says "fast charging", but i wouldn't say it is faster then the boxed charger.
Click to expand...
Click to collapse
Thanks
I just tested, and it charges slower with OP dash charge
I have bought the wireless 20w pad charge , and it charges 1% per 40 sec, the pad plugged with the stock xiaomi charger ( who is 18w )
I would like to try a 27W, have you got a link for a good one ?
Have just tried my old OnePlus dash charger and it's the same as a standard normal non quick charge charger, not as fast as the included 18w charger
Anyone tried the oneplus dash charger with the 20w wireless charging pad? Would it throttle the charging speed?
Anyone tried to put diesel into petrol car? Dash charger and QC is whole different charging concept. Dash charger will work like regular charger(max. [email protected]) on every device except Dash equipped devices.
I am not sure why you're being sarcastic.
If you haven't seen a dash charger, I suggest you go take a look. Even if it works like a regular charger (and I want it to be), its output is 5V/4A.
So my question is whether its output can power the xiaomi 20w wireless pad without throttle. I.e. Full charging capability of the wireless pad.
orawnnd said:
OnePlus Dash Charge : 20W
Xiaomi Mi 9 Boxed charger : 18W
Xiaomi Mi 9 supports QC 4+: 27W
So the charger you get in the box is slightly slower, but you can buy a QC4+ charger for ~25-50€ with 27W.
You could also buy a 20W Qi charger, but if have concerns about damaging your battery this should be your last option imo.
You can charge the Mi9 with the OP Dash Charger and it won't damage your phones. I'm not sure if it actually charges with 20W tho. I also switched from the Oneplus 3 to the Mi9 and when i plug in my dash charger it says "fast charging", but i wouldn't say it is faster then the boxed charger.
Click to expand...
Click to collapse
I believe it's not that simple, OnePlus Dash Charge supports 20W charging, BUT that's 5V 4A.
On the other hand, I believe Mi 9 accept max 2A current, so, if you use original OnePlus Dash Charge, it only charges Mi 9 at max 5V 2A = 10W, much slower than use a standard 18W QC 2.0.....
zachwzx said:
I am not sure why you're being sarcastic.
If you haven't seen a dash charger, I suggest you go take a look. Even if it works like a regular charger (and I want it to be), its output is 5V/4A.
So my question is whether its output can power the xiaomi 20w wireless pad without throttle. I.e. Full charging capability of the wireless pad.
Click to expand...
Click to collapse
Actually I have 4 Dash Chargers. There are tons of articles, topics here on XDA explaining how Dash Charging works a why it's not working on QC devices at 4Amps. For example:
https://forum.xda-developers.com/oneplus-3/accessories/dash-charge-protocol-analysis-t3431917
https://www.guidingtech.com/61180/dash-charging-quick-charge-differences/
Long story short, it delivers 4A only for Dash enabled devices, with Dash cable. To maitain compatiblity with USB standard it can work also as regular 5V/2A charger.
BTW Xiaomi Wirless Pad draw 27W to deliver 20W. Look at the specs, it requires 20V/1,35A input. And you are asking if 5V/4A are enough.
ManuBBXX said:
Hello all
Quick question : is my dash charge charger from my ex One plus 3 will do the job for my xiaomi mi9 ?
It is like this one : https://www.amazon.fr/Chargeur-tabl...rge+oneplus+3&qid=1558015037&s=gateway&sr=8-5
It was extremely fast for the one plus, I wonder if I could damage the battery using it on my MI9
Click to expand...
Click to collapse
I recomend you to install aida64 on playstore , go to battery and plug the phone to the chargers.
It will say how much energy is going into the phone.
Try it with both chargers

Original mi 9 mdy-10-el 27w wall charger

Were i can by the original MI 9 MDY-10-EL 27W wall charger? Not EH, it's USA, Chinese plug adapter, with EU plug connector (Web, online shop). I don't need the wireless charger 20W, i bought it already. Mi France sell both for 50€, it's expensive. I found another one at Aliexpress, 18 USD, but I don't trust the seller, he has only 3 buyers and there is no aftersale expressions. On the other side, other products from this seller are poorly rated.
Bought 2 of those, can confirm 100% original at https://www.gearbest.com/chargers---power-adapters/pp_009422733270.html?wid=1433363
omgomg said:
Bought 2 of those, can confirm 100% original at https://www.gearbest.com/chargers---power-adapters/pp_009422733270.html?wid=1433363
Click to expand...
Click to collapse
I bought a charger from there too, I tried 2 adapters (US to EU) and 2 cables (original Xiaomi cable and Baseus 5A cable), but I never get over 3300 mA. So which cable do you use? and which plug adapter?
And do you see Charging Turbo while charging? Because I don't. I'm running Xiaomi.eu ROM as well.
I have screens posted on another thread in this subsection charging it at over 4800mah if you don't want to believe me. Use the search function.
EDIT: Yes, turbo charging is instant, also am using xiaomi.eu
omgomg said:
I have screens posted on another thread in this subsection charging it at over 4800mah if you don't want to believe me. Use the search function.
EDIT: Yes, turbo charging is instant, also am using xiaomi.eu
Click to expand...
Click to collapse
Which app didi you use to measure it?
I get something around 3800 ma/h with the official one I bought at a Xiaomi store here in Shanghai.
I use ampere and accu battery for measuring.
JetzNicht said:
Which app didi you use to measure it?
I get something around 3800 ma/h with the official one I bought at a Xiaomi store here in Shanghai.
I use ampere and accu battery for measuring.
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Click to collapse
Ampere Pro. By the way I use the official cable that came with the phone.
Also, keep in mind the charging amps will fluctuate during the whole process, as in ANY lithium battery in the world. To better have an idea, monitor the charging when the phone is around 30%~40% charged.
The guys asks for the EL version, specifically said he does not want the EH version, but what do you all do ? Recommend the EH version, of course.
Great help you are.
I can't find the EL version anywhere except bundled with the 20W charging pad. I don't understand why it is so hard to find
Thank you all. I didn't find it. I bought the original EH version from Gearbest, with gocomma EU plug adapter. It shows charge turbo.
I have a turbo showing adapter which has that distinctive "l" icon, but it never goes up around 2300-2400 amps. I'm assuming it's fake. So just getting turbo sign or a case without printing errors doesn't necessarily mean that the brick you got is genuine.
Nightflowers said:
I can't find the EL version anywhere except bundled with the 20W charging pad. I don't understand why it is so hard to find
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Click to collapse
Well, I did not find it even like that. I only found some pictures of it on here, from a French guy who had it bundled with his Mi 9, and on some Russian forum.
I don't get it why Xiaomi does not sell it separately.
But it won't matter when the 40W version arrives for the Mi 9 Pro.
mdy-10-el is finally available on AliExpress and price is great 8-12 eur
roofovec said:
mdy-10-el is finally available on AliExpress and price is great 8-12 eur
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Click to collapse
Right, here's a link : https://fr.aliexpress.com/item/4000288396055.html
Original charger in the box is quick charge 3.0. and it's 18w if i am not wrong.
Mi9 can be charged up to 27w with quick charge 4.0+.
Correct me if i ma wrong
4Freedom said:
Original charger in the box is quick charge 3.0. and it's 18w if i am not wrong.
Mi9 can be charged up to 27w with quick charge 4.0+.
Correct me if i ma wrong
Click to expand...
Click to collapse
I'm sorry but you are wrong.
Xiaomi "Turbo Charge" 27W only works with the Xiaomi 27W adapter which is NOT QC4 (still QC3, with proprietary solution for 27W delivery)
n/a
Nightflowers said:
I'm sorry but you are wrong.
Xiaomi "Turbo Charge" 27W only works with the Xiaomi 27W adapter which is NOT QC4 (still QC3, with proprietary solution for 27W delivery)
Click to expand...
Click to collapse
Turbo Charge 27W work also with Baseus Wall Charger http://https://sklep.telforceone.pl/en-gb/product/2223356/2237051/baseus-wall-charger-pps-qc-usb-pd-45w-white-with-display
or Baseus PPS car charger. Max power is 27W. When i use a original cable and conect to USB-A port in charger my phone display "Charge Turbo" so its QC 3.0 dual channel charging.
When i use USB-C to USB-C cable and PD socket (QC 4.0+) charging similar speed (usually 10V, 2,7A) phone display only fast charging. I test also POCOPHONE F1 and Charge Turbo displays only when i use PD socket.
Anyone know where I can get the UK variant from? I hate using those nasty adapter plugs...
Hi, it's me again. I found and bought MDY-10-EL 27W wall charger, from Aliexpress. The cable is thinner than the original one, but never mind. The charger shows charge turbo while charging and it's ok. But, I can't connect this charger with the original 20W wireless charger! I tried with the sellers cable and the original cable, nothing! When i put the Mi 9, even without transparent case, on the wireless charger, it can be seen nothing!? There is no signs of charging? Besides, with the other 27W fast charger US plug (MDY-10-EH), i have no problems. Wireless charging is working. What can i do with this charger MDY-10-EL, to make it working with 20W wireless charger?
Just one notice. The wireless 20W charger is functional with the original Mi 9 18W charger. The phone can be charged. It's not fast charging, but it's charging! On the contrary, the fast 27W charger is not working with the wireless charger!?

Question Charging with 65w

Hi everybody,
I have a question regarding using Realme 65w charger with Pad 5 Pro.
So Xiaomi 67w charger should recharge Pad 5 Pro on about an hour if I understood correctly, but when using 65w (10V, 6.5 A) charger from my Realme GT it takes more that 2 hours to recharge it and I find it weird because it's only 2w weaker.
Does Xiaomi have some special way of charging or I missed something when researching about Watts when charging? In my opinion it should take a little longer to charger iz with 65w and not twice as long.
Ultra fast charging employed by Chinese OEMs are mostly proprietary meaning they are limited to their devices only. When used to charge a device from a different brand they fall back to QC 2/3 or maybe USB-PD.
Hortisay said:
Hi everybody,
I have a question regarding using Realme 65w charger with Pad 5 Pro.
So Xiaomi 67w charger should recharge Pad 5 Pro on about an hour if I understood correctly, but when using 65w (10V, 6.5 A) charger from my Realme GT it takes more that 2 hours to recharge it and I find it weird because it's only 2w weaker.
Does Xiaomi have some special way of charging or I missed something when researching about Watts when charging? In my opinion it should take a little longer to charger iz with 65w and not twice as long.
Click to expand...
Click to collapse
The only charger that managed to charge at real 65 w is a original 67w Xiaomi charger. Nothing else enabled the ultra fast charging. If you what I can post battery guru stats of the tablet charging with the Xiaomi original and a baseus 65w Gan charger.
Make sure your USB C is 6A to use with that 65W!

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