Hi. My phone is on stock MIUI 12.0.1. It is not rooted nor unblocked.
The phone came with a regular (5V×2A=10W) charger that works fine. I tried to charge it with with two different Samsung chargers (9V x 1.67A = 15W) and it does detect that it is fast charger yet the battery level keeps dropping.
Do I need a 18W charger? Do you think it is a bug/hardware problem? It is still under warranty.
Thanks!
Ampere - Apps on Google Play
Measure the charging and discharging current of your battery.
play.google.com
Install this and screenshot the screen to me, while the phone is plugged in.
First picture is with the regular 10W xiaomi charger and second with the 15W Samsung one. Sorry about the spanish words but you can see the voltage and current. Both Samsung chargers show about the same and they both work fine with their phones. Samsung chargers say "adaptive fast charging"
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May not be compatible fast charging technologies.
Yeah... I've been doing some more research and that is what I'm thinking too... The phone is supposedly compatible with "qualcomm quick charge 3.0" and just maybe it is not compatible with Samsung chargers. What I did not expect was for the phone to actually discharge while plugged in. I will try to test a different charger and report back but being COVID times and everyhting it may take a while. Thanks to both of you!
chafman said:
Yeah... I've been doing some more research and that is what I'm thinking too... The phone is supposedly compatible with "qualcomm quick charge 3.0" and just maybe it is not compatible with Samsung chargers. What I did not expect was for the phone to actually discharge while plugged in. I will try to test a different charger and report back but being COVID times and everyhting it may take a while. Thanks to both of you!
Click to expand...
Click to collapse
Best bet is to use a OEM charger and cable.
I have 2 sets for my Samsung... makes troubleshooting easier.
Related
i bought a tmo galaxy tab, and only came with the data cable, so i've been charing it using it and it takes like 10 hours to fully charge, no matter where i plug it, i plug it to my computer and i plug it the wii usb ports or tv usb ports, but still takes like 10 hours, it makes me crazy.. so does that mean i'm forced to buy the original charger? because when i click in "settings, about tab" and says "battery status: NOT CHARGING"
does this happen to the everybody? if i buy the original charger will that fix the problem?
i'm looking to buy this one http://www.amazon.com/Samsung-Galaxy-Detachable-Charger-ETA-P10JBEGSTA/dp/B004CGHDEO/ref=sr_1_1?ie=UTF8&qid=1305761300&sr=8-1
and why is so F*cking expenssive ='S!!
Yes the wall charger will fix this.
Sent from my GT-P1000 using XDA App
I (and a few other Tab owners) bought this(or similar) adapter which lets you charge the Tab much quicker (I find it almost as quick as the wall charger). The only downside is whilst charging , you cant use it as a data cable. to do so, you much remove the adapter.
http://www.amazon.co.uk/Adapter-Samsung-Galaxy-Tab-USB/dp/B004IFQZ9S/ref=wl_it_dp_o?ie=UTF8&coliid=I24DLHB04FITZC&colid=2D62DWUB2TSGB
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how long will it take with the wall charger? 10min ?
An ipad charger will work. Plugging into tv usb ports or wii usb ports or computers won't work because they don't output enough to charge the tab.
It will still take several hours to charge though. It is a large battery to charge.
i tried using the apple charger
and did not work either, takes 10 hrs too
seems like samsung pulled the fast one, the same sh*t with the desk docking station, they want you to buy those expensive accesories and strip you to nothing :l !!
.....
Sent from my GT-P1000 using XDA Premium App
No the apple charger won't work either, not the same pinouts.
Sent from my GT-P1000 using XDA App
Hey guys, I left my phone to charge last night and it went from dead to 30%.
About midnight to 8am using the white charger and a 3.0 cable
I recently used oneclick to unroot. Anyone have suggestions?
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danny4327 said:
Hey guys, I left my phone to charge last night and it went from dead to 30%.
About midnight to 8am using the white charger and a 3.0 cable
I recently used oneclick to unroot. Anyone have suggestions?
View attachment 2468354
Click to expand...
Click to collapse
My phone won't even charge if I'm using it while it's connected to the PC. It will show that it is charging but the percentage drops...and that's with USB 3.0 mode. Personally, I don't think the USB ports have enough juice to power this beast. The wall charger is 5.3v @ 2 amps while USB 3.0 is 5v @ 900mA, Less than half of the wall charger amps and lower voltage. Perhaps it needs to be off in order to charge.
archie87 said:
My phone won't even charge if I'm using it while it's connected to the PC. It will show that it is charging but the percentage drops...and that's with USB 3.0 mode. Personally, I don't think the USB ports have enough juice to power this beast. The wall charger is 5.3v @ 2 amps while USB 3.0 is 5v @ 900mA, Less than half of the wall charger amps and lower voltage. Perhaps it needs to be off in order to charge.
Click to expand...
Click to collapse
It was plugged into the wall. I'm sending it back to Samsung for warranty. Since I did nothing wrong.
danny4327 said:
It was plugged into the wall. I'm sending it back to Samsung for warranty. Since I did nothing wrong.
Click to expand...
Click to collapse
I see. I misread.
Hey guys, I need help.
Since I bought my Moto a days ago, the phone takes a lot of time to charge. I'm talking of 15hours-1day to full charge.
I used different USB cables and chargers of different amperage but nothing, all the same.
I don't know what the problem is. The battery? USB port?
With Ampere app, it shows like 70-100mah when charged and -210 mah of discharge when no plugged. It is normal?
Help me guys ?.
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Chakapack said:
Hey guys, I need help.
Since I bought my Moto a days ago, the phone takes a lot of time to charge. I'm talking of 15hours-1day to full charge.
I used different USB cables and chargers of different amperage but nothing, all the same.
I don't know what the problem is. The battery? USB port?
With Ampere app, it shows like 70-100mah when charged and -210 mah of discharge when no plugged. It is normal?
Help me guys ?.
Click to expand...
Click to collapse
That is incredibly strange. Have you tried charging when the phone is off? What charger are you using, does it specify output amperage and voltage?
I have found mine to be very sensitive, as well as my Moto X Play. They seem very dependent on the cable as well. I'm currently using Anker cables with my phones and haven't had any trouble.
I'm used different chargers. A original Nokia charger with 550mah (very very very slow). Original iPhone charger with 1A (very slow). Original LG charger with 750mah (very slow). Generic charger with two ports, 1A and 2.1A but works better with 1A port; the same, very slow. All with 5V.
I charged with the phone off and the same, very slow. And the problem persists when you used while is charging; it's like the phone just don't charge, the battery still drain (fast) but the battery icon shows the charging icon.
I used a Samsung cable as well as the LG cable.
i also dont know whats happening while recharging. with my different solutions, via adapter plus cable or a 'native' recharger (all up to 5V/2A) my moto just recharge up to a maximum value of 350ma/h.
and this without any real consumption.
I think that the USB port is damaged. Or maybe the battery.
Is there a work around for the phone not recognizing a non-OEM charger and charging slowly? There HAS to be a way around this! My G2 is currently sitting at 23% and it says that it will take 9 hours to charge till full!?!?! Even with a generic charger there is no way it should take 9 hours to add 77% to my battery. Any suggestions from anyone, other than buying the OEM charger? I know they're only $10 on eBay but if I could buy one I would have.
spc_hicks09 said:
Is there a work around for the phone not recognizing a non-OEM charger and charging slowly? There HAS to be a way around this! My G2 is currently sitting at 23% and it says that it will take 9 hours to charge till full!?!?! Even with a generic charger there is no way it should take 9 hours to add 77% to my battery. Any suggestions from anyone, other than buying the OEM charger? I know they're only $10 on eBay but if I could buy one I would have.
Click to expand...
Click to collapse
What cable are you using? Cheap USB cable have small gauge wires that cannot carry the current this phone draws and will create a large voltage drop which eventually terminates or slows the charging process.
I have a cheap 1A knockoff car charger and use a very short USB cable (1ft) and my phone charges almost as fast as at home.
T
EDIT: Also check the USB port in the phone - if there is lots of lint in there, it prevents the connector from seating and making good contact.
The USB port is fine but I'm using a 2.1amp plug that supports quick charging and a regular 6ft microUSB cable. Still getting the "charging slowly" message.
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Sent from my LG-VS980 using Tapatalk
Must have been a problem with CM13 or something. After restoring my stock backup I no longer get the "charging slowly" message and the phone definitely charges fast now.
I would try charging while completely shut down.
Yes its an issue with the rom you are using. I would suggest you use stock lollipop rom with dorimanx kernel to get the most outta your device.
Hi. I need help regarding my p20 pro. It charges super slow like almost 6 hours just to full. I tried measuring the charging rate with an app and this was the result.
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blitzees said:
Hi. I need help regarding my p20 pro. It charges super slow like almost 6 hours just to full. I tried measuring the charging rate with an app and this was the result.
Click to expand...
Click to collapse
Can you do a test with other cable and/or charger?
Check mine value:
Yes I already did. We even yested the vharger if ots working to supercharge other huawei phones and it did
blitzees said:
Yes I already did. We even yested the vharger if ots working to supercharge other huawei phones and it did
Click to expand...
Click to collapse
Check in your device if USB Type-C connector have "strange particles".
Do this inspections with carefully to avoid damage the connector.
kilroystyx said:
Check in your device if USB Type-C connector have "strange particles".
Do this inspections with carefully to avoid damage the connector.
Click to expand...
Click to collapse
I went to a huawei physical store just to borrow some of their chargers bot none worked. So yeah. Its not the charger i think. I am so sad
blitzees said:
Hi. I need help regarding my p20 pro. It charges super slow like almost 6 hours just to full. I tried measuring the charging rate with an app and this was the result.
Click to expand...
Click to collapse
Are you using huawei's own charger and charging cable?
When you plug the charger in,does it say "Supercharging" on the display?
Use a toothpick gently to remove any dust etc that may be in charging port.
Hi!
Check whether the phone and the power adapter are connected properly. And you should use box accessories (original) charger.