Fast Charging Capabilities on Redmi Note 9 Pro? - Redmi Note 9S / Note 9 Pro (Indian Model) Question

Can we charge Redmi Note 9S/Pro with 27- 33 watt charging. Also if not then can we hack redmi note 9 pro to fast charge to atleast 27 watt using custom rom since i have Xiaomi 27 watt charger (Indian one).

the phone need to be support with the fast charging technology, if the phone is capable only of 18watts then that the only charging power supported by the phone

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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 Mi A1 can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!
XDA_RealLifeReview said:
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 Mi A1 can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!
Click to expand...
Click to collapse
mi a1 are used c port so its give fast charging support
It's not support fast charging
14karanveersingh said:
mi a1 are used c port so its give fast charging support
Click to expand...
Click to collapse
It's not support fast charging
So does it or it does not support fast charge?
M1 A1 has no fast/quick charge, anyway, charging duration is acceptably quick with Xiaomi power adapter 5V -> 2A charger.
for me about 2h
2hours charging time
IMHO, To extend battery life, I can live with slower charger. The xiaomi 5v 2amp charger is consider too fast for me
I usually use 5v 1 amp for normal charging. It takes about 3hour to charge
I only use 5v 2amp if I need to be fast. I usually don't fully charge with it thus not sure about charging time
Less Than 2 hrs
Near than 2 hours
Screenshot from AccuBattery.
Charging Speed with Android Oreo
Yes it support Quick Charge, but you need Charger that support Quick Charge 3.0.
Read this article.
https://gadgets.ndtv.com/mobiles/ne...qualcomm-quick-charge-3-0-india-price-1798946
More than 1:30 hours. Not fast, but not terrible bad.
Fast charge working with 2A, but it miss the QucikCharge 3.0 (sw disabled, but the chipset is cappable to)
Hello,
I have a quick charge charger and my xiami mi a1 64gb global doesn't support quick charge it's the same with one plus 5t charger and s8 charger. So don't trust gadget it's not because xiaomi provide a new charger that the mi a1 is now compatible. Also even with the 5v 2a xiaomi charger, the MIA1 charges more quickly with Oreo that's it.
I bought the Mi A1 64GB Special Edition (Red) about a month ago. I didn't expect much but when the screen is off I get about 70% charge within an hour. That is with the charger that came with the phone.
My phone actually charges in about 2 hours and 40 minutes - 3 hours, I think that it is slow, when I test the amperage with Ampere App, this says me 900 mAh, I want to buy a fast charger (Qualcomm certified 3.0) to see if this time improvement
With original charger I got with phone, it charges about 1 h 30 min from 2% - 100%
i am using the nexus 5x charger and normally it charges 1% per minute. but didn't say "charging rapidly" like the nexus 5x. it just say "charging" on mi a1, but also not showing "charging slowly"
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!! 27-33 Watt Charger !!

Hey guys,
Can we use a 27-33 watt charger with redmi note 9S ? does it charge faster?
No it will still charge at 18W

Question Charging standard?

Stock charger is 5v 2a & 9v 2a
Confirmed working quick charge 2.
Confirmed not working pd.
Does anyone know the charge specs?
18 watts USB-PD works on mine
I was trying to use laptop pd chargers. They fast charge the Xiaomi Redmi note 8 pro fine, but not the nord n200 5g. Max I can get is 5v 2.1a.

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!

Does Redmi Note 9s support turbo charging now?

I have an 18W charger and when I plug it in my Redmi note 9s it says it charging in fast mode.
Today I plugged a 67W charger and appeared Mi Turbo Charging and it was quick to charge.
Does this mean that now it supports turbo charging?
I have MIUI 14.0.3.
Looked for it on Google and someone was saying that it was a bug but the answer was from 2022 and today I found it quick to charge.

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