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Slow Charge In Notification Center

Hi, I recently bought the htc one international version.
I installed android revolution hd ROM and the elemantalx kernel.
While charging, I am having a notification stuck in status bar "Slow charging, to charge faster, use the original charge"
How can I resolve this issue ?
Thanks

try to use another charger and see if it disappears. maybe you need a new one. if it's not related to the charger, try to flash another rom and see if it's still there. don't know what else you could do..

Karim Kahale said:
Hi, I recently bought the htc one international version.
I installed android revolution hd ROM and the elemantalx kernel.
While charging, I am having a notification stuck in status bar "Slow charging, to charge faster, use the original charge"
How can I resolve this issue ?
Thanks
Click to expand...
Click to collapse
You're hooked up to a weak charger. You get that message when the phone can't draw all the current it needs.

I received the same message as the OP as i use my notebook to charge my One though i have only see it once.
John.

I'm having what sounds like the same problem. Plugging in the charger gives me a pop-up message, and then there's a permanent message in the notification area. Does anyone know exactly what is causing this? The charger I'm using is supposed to be able to deliver 2A: if the problem is that actually it can't even deliver 1A then I need to get it replaced; if it's the phone being stupid then it would be helpful to know why it's doing it.

iElvis said:
You're hooked up to a weak charger. You get that message when the phone can't draw all the current it needs.
Click to expand...
Click to collapse
Are you sure about that, or just guessing?

Shasarak said:
I'm having what sounds like the same problem. Plugging in the charger gives me a pop-up message, and then there's a permanent message in the notification area. Does anyone know exactly what is causing this? The charger I'm using is supposed to be able to deliver 2A: if the problem is that actually it can't even deliver 1A then I need to get it replaced; if it's the phone being stupid then it would be helpful to know why it's doing it.
Click to expand...
Click to collapse
i would stick to a 1A charger. it even says to on the back of the phone. you could cause extra loads on the charging units

IINexusII said:
i would stick to a 1A charger. it even says to on the back of the phone. you could cause extra loads on the charging units
Click to expand...
Click to collapse
Surely any modern smartphone limits the current that it draws to what it can use?
But actually I wasn't proposing to use it to charge my phone regularly, anyway, I just hooked it up as a test. What I actually want it for is charging an external battery which is capable of drawing a full 2A from a mains charger. If the reason I'm getting the message is because the charger can't deliver even 1A, then I need to know that!
It would also be handy to know what the cause is if I ever do buy an extra charger for the phone... so I can avoid running into the same problem then.

I like my gadgets, i have ordered one of these usb adapters, it show`s the amount of power your phone/device is pulling from the usb port/adapter it has 5 bars showing up to 5 watts or 1000ma.
They are $19 each + $5 for international posting.
http://www.kickstarter.com/projects/david-toledo/the-practical-meter-know-your-power
John.

HTC assumes the thing on the end of a USB cable can deliver 0.5A unless the data pins are shorted, then it assumes 1A.
I.e., if a charging device doesn't connect the data pins, the phone will only draw up to 0.5A.

I bought another usb adapter, that has the pins shorted inside, you just plug it into your usb adapter and then plug your normal usb cable into it, so you get maximum charge rate from any usb port.
http://www.mytrendyphone.co.uk/shop/samsung-p1000-galaxy-63928p.html
John.
BenPope said:
HTC assumes the thing on the end of a USB cable can deliver 0.5A unless the data pins are shorted, then it assumes 1A.
I.e., if a charging device doesn't connect the data pins, the phone will only draw up to 0.5A.
Click to expand...
Click to collapse

Tinderbox (UK) said:
I bought another usb adapter, that has the pins shorted inside, you just plug it into your usb adapter and then plug your normal usb cable into it, so you get maximum charge rate from any usb port.
http://www.mytrendyphone.co.uk/shop/samsung-p1000-galaxy-63928p.html
Click to expand...
Click to collapse
Is that a full-size USB connector, or micro-USB? Can't really see from the picture.

It`s full size, no other adapter needed.
John.
Shasarak said:
Is that a full-size USB connector, or micro-USB? Can't really see from the picture.
Click to expand...
Click to collapse

Tinderbox (UK) said:
It`s full size, no other adapter needed.
Click to expand...
Click to collapse
That won't help me with my present situation, as the charger has a hardwired micro-USB plug and nothing else.
Interesting for other situations, though.
If there were something similar that was micro-USB to micro-USB that might work.

Are you on 4.2.2? The problem has been solved with htc turning on qualcomm quick charge.
Sent from my HTC One using Tapatalk 2

prinzhernan said:
Are you on 4.2.2?
Click to expand...
Click to collapse
Yes.
prinzhernan said:
The problem has been solved with htc turning on qualcomm quick charge.
Click to expand...
Click to collapse
What problem, exactly?

prinzhernan said:
Are you on 4.2.2? The problem has been solved with htc turning on qualcomm quick charge.
Sent from my HTC One using Tapatalk 2
Click to expand...
Click to collapse
Can you explain little further please?
Thanks in advance

It`s a pity you cannot enable/disable the qualcomm quick charge as i prefer a slow charge as fast charging produces more heat and is bad for the battery life as fitting a new battery is an return to htc job, I have heard it`s about a 1/3 faster?.
John.

Yeah it's much faster now after the 4.2.2 update. And also, before the update my phone used to charge in usb mode in both my apple chargers and my extra battery packs. Now, it charges on ac mode, thankfully. This leads me to believe that qualcomm quick charge is turned on because in their website one of the features of this is power source detection (it knows whether it's a usb source or ac).
Sent from my HTC One using Tapatalk 2

Shasarak said:
Are you sure about that, or just guessing?
Click to expand...
Click to collapse
It's per a support statement from HTC that I found the first time I got that warning:
http://forum.xda-developers.com/showpost.php?p=38754739&postcount=8
Apparently it's trying to activate quick charging, and if it can't, you get that notification.
Tinderbox (UK) said:
It`s a pity you cannot enable/disable the qualcomm quick charge as i prefer a slow charge as fast charging produces more heat and is bad for the battery life as fitting a new battery is an return to htc job, I have heard it`s about a 1/3 faster?.
Click to expand...
Click to collapse
"Fast charging" is simply charging at the AC rate via USB. It's no different than having it plugged into the wall.

huawei p10 super fast charging

hello. is anybody knows hot to disable the super fast charging mode ???

Use a normal usb cable.

gm007 said:
Use a normal usb cable.
Click to expand...
Click to collapse
i have not another usb cable! havent option to disable fast charging?

Use a non Huawei charger.
But why would you want to?

colthekid said:
Use a non Huawei charger.
But why would you want to?
Click to expand...
Click to collapse
i think that without supercharge maybe the battery charges more right...

tasosp1984 said:
i think that without supercharge maybe the battery charges more right...
Click to expand...
Click to collapse
more right?
I assume that you're thinking that super/fast charging will damage the battery?
Well the simple answer to that is yes it will (usually because of the higher battery temperatures fast charging produces), but with the modern safeguards in the phone and charger I doubt you'd notice the difference over the lifespan of the phone.
I've got an old HTC M8 that has only ever been quick charged and doesn't seem to have suffered unduly in battery capacity for a phone over 3 years old.

Thanks. Maybe you know how I enable volte in my device?
Is Europe version.

Huawei recommends that you don't use Normal usb charger as THIS may damage the phone..
Sent fra min VTR-L29 via Tapatalk

Quickcharge 3.0?

Does this support QC3? I have two chargers I bought for my HTC, wondering if they'll likely to work currently.

No that's a qualcomm product. This doesn't use a qualcomm CPU. It has a faster form of charging called Huawei Supercharge.

Ah, OK. I best look at other car chargers than

mushtafa said:
Ah, OK. I best look at other car chargers than
Click to expand...
Click to collapse
U have to use Huawei original super car charger for this to work. Quickcharge 3.0 can be use but only give you normal slow charge.

Tempted to get something like this that support both Qualcomm and Huawei standards - https://www.amazon.co.uk/dp/B076KR1N7F/

twe69 said:
Tempted to get something like this that support both Qualcomm and Huawei standards - https://www.amazon.co.uk/dp/B076KR1N7F/
Click to expand...
Click to collapse
Have to double check whether this support Huawei fast charge or super charge.

Jamestdd said:
Have to double check whether this support Huawei fast charge or super charge.
Click to expand...
Click to collapse
Lol didn't know there were 2 standards. Cheers for the heads up. If you see one that supports the latest for both Huawei and Qualcomm please post it.

twe69 said:
Lol didn't know there were 2 standards. Cheers for the heads up. If you see one that supports the latest for both Huawei and Qualcomm please post it.
Click to expand...
Click to collapse
Fast charge is for p9 standard. Since mate 9 they change it to super charge. I using original Huawei super charge car charger. Bought it for around Malaysia ringgit 200. Around usd50.

https://www.amazon.co.uk/Huawei-Super-Charge-Charger-Cable-Black/dp/B06XQTYRC4
This is what's needed for the P20

DaveP2611 said:
https://www.amazon.co.uk/Huawei-Super-Charge-Charger-Cable-Black/dp/B06XQTYRC4
This is what's needed for the P20
Click to expand...
Click to collapse
Yeh just seems a good idea to have one that also supports Quick Charge as other family members have Samsung devices with Qualcomm processors.

Anker Powerport Speed 5 is working perfectly in Super Charge on the 2 USB Quick Charge 3 and Super Charge (slower) on the 3 other USB slots

Does it detect as fast charge or slow charge on the Anker powerport?

i'm using a Mi powerbank pro, it supports QC3.0 and also huawei fast charge, not as fast as super charge, but it'll get the job done.

darren486 said:
i'm using a Mi powerbank pro, it supports QC3.0 and also huawei fast charge, not as fast as super charge, but it'll get the job done.
Click to expand...
Click to collapse
Is that the first generation or the second generation?

Original Charger vs Quick Charger 3.0

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?
Click to expand...
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 ?
Click to expand...
Click to collapse
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.
Click to expand...
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)

MI A2 Charge with Magnetic cable

Hallo to everybody
i bought one magnetic cable (Type USB C)
but i'm surprised to discover that it doesn't charge the phone
when i connect it, the phone swtich on (if it was in standby) but the arrow on the battery doesn't appear, and the battery isn't charged
i tryed the same cable with other device, and it does work
any suggestion ?
p.s.
the cable i bought was this (cable on amazon)

did you tried to turn it 180 degree?
I was thinking of buying magnetic of ebay but I'm afraid to use that. not so much about the not charging but to damage my brand new A2 if the cable quality is c*ap which in 99% for these cheap ones off china is IMO.

I'm using a Netdot magnetic cable with my Aukey QC3.0 charger, both bought from Amazon. Although it's not quite as fast as the regular Xiaomi cable, it's still way faster than the standard in box charger and also(which is rare for magnetic cables)it works for data too.

geronimo_2 said:
did you tried to turn it 180 degree?
Click to expand...
Click to collapse
yes i tryed to rotate (180°) both the usb-c piece plugged-in into the phone and the piece attached to the cable
the only thing that happens is that the led is switched on (white, fixed).
but the battery is not cherged
andi54 said:
I'm using a Netdot magnetic cable with my Aukey QC3.0 charger, both bought from Amazon. Although it's not quite as fast as the regular Xiaomi cable, it's still way faster than the standard in box charger and also(which is rare for magnetic cables)it works for data too.
Click to expand...
Click to collapse
can you please give me a link (also in PM, if is not permetted here)
thanks

I faced same problem too.
I checked three kind of magnetic usb cable.
No cable could charge.

I ordered one more than a week ago. I'll report here if it works.
I ordered this one.

ILA said:
I ordered one more than a week ago. I'll report here if it works.
I ordered this one.
Click to expand...
Click to collapse
@ILA, Did you receive it ? does it works ?
andi54 said:
I'm using a Netdot magnetic cable with my Aukey QC3.0 charger, both bought from Amazon. Although it's not quite as fast as the regular Xiaomi cable, it's still way faster than the standard in box charger and also(which is rare for magnetic cables)it works for data too.
Click to expand...
Click to collapse
@andi54, can you please share the link of the magnetic cable you have bought ?
thanks to everybody

webmasterone said:
@ILA, Did you received it ? does it work ?
Click to expand...
Click to collapse
Didn't receive it yet. I'll write here as soon as I get it

webmasterone said:
@ILA, Did you receive it ? does it works ?
Click to expand...
Click to collapse
Just received the cable and it works flawlessly for charging and data. The blue led on the cable is super annoying but the magnet is reversible so I can just turn it the other way around.

ILA said:
Just received the cable and it works flawlessly for charging and data. The blue led on the cable is super annoying but the magnet is reversible so I can just turn it the other way around.
Click to expand...
Click to collapse
Thanks
so i've ordered them also for me

ILA said:
Just received the cable and it works flawlessly for charging and data. The blue led on the cable is super annoying but the magnet is reversible so I can just turn it the other way around.
Click to expand...
Click to collapse
Which cable did you buy? I could not find it above link.

ILA wrote it some post away
https://s.click.aliexpress.com/e/bpmAye0C

webmasterone said:
ILA wrote it some post away
https://s.click.aliexpress.com/e/bpmAye0C
Click to expand...
Click to collapse
thank you!