Hi Guys,
I tried using my previous phone Oneplus 3's Dash charger with MI A2 but the results were basically the same around 1800-2000 on Ampere App, same as the stock charger.
Are you guys using some other kind of Faster charger to gain the full potential? Also won't Oneplus 3's dash charger work with our MI A2 ?
PS : I did use different combination of Onplus's Dash charger and cable with the stock charger and cable.
Get a Qualcomm QC3 or QC4 complaint charger, and a good 3A cable.
Sent from my Xiaomi Mi A2 using XDA Labs
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Do I have to buy the Mi India Standard Charger to get faster charging speed ?
Also why is it that Mi A2 supports quick charge 4.0 in India only but I cant seem to find a qc 4.0 compatible charger ?
You can buy any QC 3.0 charger, it will work perfectly.
IS the charger that comes in the box NOT a quick charger?
Will I have to buy one?
lmali92 said:
IS the charger that comes in the box NOT a quick charger?
Will I have to buy one?
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Click to collapse
The charger that comes out of the box is not a quick charger. You have to buy it seperately. That's one of the ways xiaomi cut corners on this phone to make it as affordable as it is.
It does, however, charge pretty quickly so maybe just give it a go and see if you need the quick charger at all.
I have a qc3.0 and the difference in charging speed compared to the original charger feels barely noticeable. I don't think I've seen ampere go over 2A with the quick charger and I've tried different cables, currently using a 3 feet, 27awg USB 3.0 one. Both the cable and charger are from Monoprice which has some pretty quality electronics so I don't think it's that. Who knows.
I also feel almost no difference on charging speed of QC3.0 vs original charger
I changed it anyways because original EU charger + low quality US adapter sent by seller is a lot bulkier than the QC3.0 that I got from Amazon
Measured with Ampere, it increases from 1700 ma with default charger to 2300 ma with a QC3.0 one
Enviado desde mi Mi A2 mediante Tapatalk
The indian variant supports QC4+, but the sonic charger has max output of 5V/3A,9v3A etc while the 18W qc3 max output is 5v3A, 9v2A etc.
Output is max 3Amps, so will it charge A2 any faster than the 18W Mi QC3 charger?
Sonic - http://m.store.mi.com/in/item/3192900008#specs
18W QC3 - https://m.store.mi.com/in/item/3192700003
Not sure if the "sonic charger" works faster than an 18w one as I use a 30W Anker PowerPort Atom PD1 that does USB-C PD - My MI A2 charges very quickly with this and it does standard USB-C PD - it also charges by USB C laptop as well.
duxxyuk said:
Not sure if the "sonic charger" works faster than an 18w one as I use a 30W Anker PowerPort Atom PD1 that does USB-C PD - My MI A2 charges very quickly with this and it does standard USB-C PD - it also charges by USB C laptop as well.
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Is your phone indian varient? If not than how to enable qc4+ on global varients . And how much time it takes to charge from 0-100% using anker powerport?
I've searched info about using 45w PD charger with the mi 9 but didn't find anything related, has anyone used a 45w PD charger? Does the mi 9 supports 45w?
As far as i know xiaomi doesnt use the PD Standard and the fastest Charger you can use is the original xiaomi 27w charger, but maybe you will find some more answers here https://forum.xda-developers.com/Mi-9/accessories
saturday_night said:
As far as i know xiaomi doesnt use the PD Standard and the fastest Charger you can use is the original xiaomi 27w charger, but maybe you will find some more answers here https://forum.xda-developers.com/Mi-9/accessories
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Thanks for the info, I tried charging it with a 18W PD charger from Google and does work as fast charge, I was planning to buy the Google 45W charger to charge my Mi 9.
I couldn't find any info regarding 45W PD or non PD charge in accessories forum
Hello everyone
I wanted to know if I can charge my Redmi k20 pro/ Mi 9t pro which support fast charging with my ThinkPad laptop charger with 65W?
they both have type C charging port but I was worried not to fry my phone or damage it in the long run with respect to my phone's battery.
Need Help!!:fingers-crossed::fingers-crossed:
yes you can why not? I used usb-c cable from dell dock station and it was 100+ W
ameen_inaa95 said:
Hello everyone
I wanted to know if I can charge my Redmi k20 pro/ Mi 9t pro which support fast charging with my ThinkPad laptop charger with 65W?
they both have type C charging port but I was worried not to fry my phone or damage it in the long run with respect to my phone's battery.
Need Help!!:fingers-crossed::fingers-crossed:
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Yes, the phone supports USB-PD, which is what the laptop charger will be using to charge. Although the charger can provide 65W, it will only deliver a maximum of 27W to the phone, as that's what the phone will communicate is its maximum.
Robbo.5000 said:
Yes, the phone supports USB-PD, which is what the laptop charger will be using to charge. Although the charger can provide 65W, it will only deliver a maximum of 27W to the phone, as that's what the phone will communicate is its maximum.
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So the adapter will restrict any overflowing of the power to protect phones battery right?
All i was wondering was no to damage my phone's battery.
thanks for the help
I have read several topics about this and still doesn't understand. I was one step from buying QC3.0 from KUULAA before had a bit of test.
Im running pixel extended rom, that can show on screen charge info. The stock charger is out of question. I also have chargers from mi 4 and samsung s5e. And both of them showing 10W charging - 2.4A and ~4.5V. Then i got for test 2 more adapters - one from Pixel 4 and Redmi note 9 pro. They suppose to be QC3+, allowing 18+W charge. Yet - both of them showed exactly the same numbers ( tested with 10% battery).
So the main my concern - im not even talking about qc4, i didn't even saw that qc3 charge that suppose to be 18W, not 10W.
Maybe there is not support from rom? or is this support should come from kernel? Since sd660 allowing QC3/4 but it's own specs