Database Develop

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 LG Q6 can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!

Well charger supplied in the box is 1A so dont think thats quick charge isnt 2A quick charge not sure without looking into cpu specs the SD 435 supports it but its charges quicker than standard say , allso hooked up to my pny power bank that does 2.4A and charges fast battery life seems good
Sent from my LG-M700 using Tapatalk

DoobyDroid said:
Well charger supplied in the box is 1A so dont think thats quick charge isnt 2A quick charge not sure without looking into cpu specs the SD 435 supports it but its charges quicker than standard say , allso hooked up to my pny power bank that does 2.4A and charges fast battery life seems good
Sent from my LG-M700 using Tapatalk
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So you are saying it charges faster with other fast chargers??If yes,how much time it takes?

Well, after a little test. The phone has charged from 2% to 100% in 1 hour 17 minutes approximately.
It is a 30W Ugreen charger with 2 inputs, one QC 3.0 and the other 5v 2.4A (use USB port QC 3.0)
I feel that the load is normal, but compared to the one that comes as standard, this one charges me better (I calculate that it has to set the load to 5v 2.4A, since the charger is adaptive charging, we are not going to ask much of it at an average range of 2 years ago)
As a clarification, the charging was carried out with the phone turned off
The phone didn't heat up during charging, which is good.
Well, that's all I can get out of the LG Q6's "fast charge"

does mi 8 support mi 9 27 watt charger?

does mi 8 support mi 9 27 watt wall adapter from mi wireless charging bundle ? Then I want to know charging speed difference in mi 8 original charger vs mi 9 original charger.i was planning to mi 9 original charger for mi 9 but I saw mi 9 shiped with 18 watt charger same watt as my mi 8 adapter.so I want to know will the charging speed be the same or faster in mi 9 adapter?

almost September 2020, and I have news for you ...
I'm using google translator because I speak Spanish, sorry.
August 30, 2020, I have stable miui 12 from xiaomi.eu.
I have the charger of the xiaomi mi 9 (the one that comes with the wireless charging base) and the charging result is as follows:
using the antutu app it says the estimated capacity is 96%. In 65 minutes it has charged from 3% to 87%, it is not as fast as the xiaomi mi 9 (change my mi 9 for a mi 8 and money) but I think it is charging at more than 18 watts.
According to Antutu, the temperature of the battery is 36 degrees and that of the CPU is 39, but before these temperatures were between 45 and 50 degrees.
I wait for your comments about it.
Thank you.

Yes it does, and it should be faster compared to 18w one that came with mi 8. (27w>>18w)

Currently doing a test to compare it with the Mi 9. Have both the Mi 9 and Mi 8 and I have the 27W charger. Currently testing the Mi 8 from 55% to 100%, doing the same with the Mi 9. Will update on this.
EDIT: 27W doesnt work on the Mi 8. It took 55 minutes to get from 55% to 97%.

I have tested my Mi 8 with USB-PD 2.0 and 3.0 Chargers.
QC3 18W - charges about 1,5% per minute at 2400mAh
USB-PD 27W - charges about 2% per minute at 3200mAh
QC4 is based on USB-PD with a few super awesome secret features, if you ask Qualcomm.
What's needed is a USB-PD (or QC4) Charger that delivers 3A at 9V.
The Charger needs a USB-C Port and you need to use a USB-C to USB-C Cable without any adapters.
But don't get too happy right now. I present you the problems:
1. 27W Charging only is faster up to 60%. With a charge rate of 3200mAh at 60% the battery voltage reaches max and the phone needs to cut the charge rate down. At 70% the charge rate is down to QC3 18W at about 2400mAh.
2. I tested this in a room at 22°C. Battery temp at 24°C.
After about 10 minutes (20% charged), the Mi 8 is getting too hot with more than 34°C. The charge rate immediatly cuts down to 2700mAh. After a few minutes it cuts down to 2400mAh and we are back to 18W QC3.
I have to admit, I already tried to charge my Mi 8 with a tiny USB Fan cooling the phone while charging at 3200mAh.
Yes, that works, but.... I mean.... Cmon, I am not gonna start building me an aircooled charging station.
Btw: I am on Xiaomi.eu weekly Rom. Not sure about the official Rom, but isn't Xiaomi advertising QC4 for the Mi 8?

Jordytjes said:
Currently doing a test to compare it with the Mi 9. Have both the Mi 9 and Mi 8 and I have the 27W charger. Currently testing the Mi 8 from 55% to 100%, doing the same with the Mi 9. Will update on this.
EDIT: 27W doesnt work on the Mi 8. It took 55 minutes to get from 55% to 97%.
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Click to collapse
Yeah.. I got that 27 watt charger and charging speed still the same. But xaoimi said mi 8 will support QC4+ technology and where is it?:3

cantax said:
I have tested my Mi 8 with USB-PD 2.0 and 3.0 Chargers.
QC3 18W - charges about 1,5% per minute at 2400mAh
USB-PD 27W - charges about 2% per minute at 3200mAh
QC4 is based on USB-PD with a few super awesome secret features, if you ask Qualcomm.
What's needed is a USB-PD (or QC4) Charger that delivers 3A at 9V.
The Charger needs a USB-C Port and you need to use a USB-C to USB-C Cable without any adapters.
But don't get too happy right now. I present you the problems:
1. 27W Charging only is faster up to 60%. With a charge rate of 3200mAh at 60% the battery voltage reaches max and the phone needs to cut the charge rate down. At 70% the charge rate is down to QC3 18W at about 2400mAh.
2. I tested this in a room at 22°C. Battery temp at 24°C.
After about 10 minutes (20% charged), the Mi 8 is getting too hot with more than 34°C. The charge rate immediatly cuts down to 2700mAh. After a few minutes it cuts down to 2400mAh and we are back to 18W QC3.
I have to admit, I already tried to charge my Mi 8 with a tiny USB Fan cooling the phone while charging at 3200mAh.
Yes, that works, but.... I mean.... Cmon, I am not gonna start building me an aircooled charging station.
Btw: I am on Xiaomi.eu weekly Rom. Not sure about the official Rom, but isn't Xiaomi advertising QC4 for the Mi 8?
Click to expand...
Click to collapse
With 27 watt adapter , charging speed still suck like 18 watt adapter:3 but device is cooler and it's like no heating at all. That's the only difference.

Well, QC3, QC4+ and USB-PD, they all charge at 9V.
QC4+ and USB-PD are just able to charge with about 30% more amps.
The high temperatures, when charging, results mostly of the transition of the 9V the charger has to send over the USB-Cable, in order to keep the amps low enough in the cable, to a max of 4.4V the battery needs.
This causes the battery to heat up, exactly like high CPU temperatures heat up the battery. Its a small device, thats all.
What I want to say is:
You are wrong. 27W chargers do charge faster, about 30% faster.
You charged from >55% to 100%, of course there is no advantage in comparison to a 18W charger.
You are right. Charging speed still sucks at 27W chargers.
I really appreciate the 27W charging. During the day, when my mi 8 is down to 30%, I can charge it for 10 minutes to get back to 50%. Thats a lot and most of the time it's enough for the rest of the day.
Every night, I charge my mi 8 with a 5V 1A charger. No need for fast charging there.

cantax said:
I have tested my Mi 8 with USB-PD 2.0 and 3.0 Chargers.
QC3 18W - charges about 1,5% per minute at 2400mAh
USB-PD 27W - charges about 2% per minute at 3200mAh
QC4 is based on USB-PD with a few super awesome secret features, if you ask Qualcomm.
What's needed is a USB-PD (or QC4) Charger that delivers 3A at 9V.
The Charger needs a USB-C Port and you need to use a USB-C to USB-C Cable without any adapters.
But don't get too happy right now. I present you the problems:
1. 27W Charging only is faster up to 60%. With a charge rate of 3200mAh at 60% the battery voltage reaches max and the phone needs to cut the charge rate down. At 70% the charge rate is down to QC3 18W at about 2400mAh.
2. I tested this in a room at 22°C. Battery temp at 24°C.
After about 10 minutes (20% charged), the Mi 8 is getting too hot with more than 34°C. The charge rate immediatly cuts down to 2700mAh. After a few minutes it cuts down to 2400mAh and we are back to 18W QC3.
I have to admit, I already tried to charge my Mi 8 with a tiny USB Fan cooling the phone while charging at 3200mAh.
Yes, that works, but.... I mean.... Cmon, I am not gonna start building me an aircooled charging station.
Btw: I am on Xiaomi.eu weekly Rom. Not sure about the official Rom, but isn't Xiaomi advertising QC4 for the Mi 8?
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Click to collapse
I came here to say pretty much the same thing, you will only see the benefit if your battery is low. So charging from 20% to 60% will show some increase in charge speed, from the there the heat protection mechanism via the kernel will slow down the charge rate. Its truly not a good idea to charge your phone too fast, as heat will decay the battery much faster.
Although it's nice to have the option if you are in a hurry. My charger is next to a large fan ( works fine, stays cool)
BTW, here is a great informational article concerning prolonging the battery and avoiding heat: https://batteryuniversity.com/learn/article/how_to_prolong_lithium_based_batteries

cantax said:
Well, QC3, QC4+ and USB-PD, they all charge at 9V.
QC4+ and USB-PD are just able to charge with about 30% more amps.
The high temperatures, when charging, results mostly of the transition of the 9V the charger has to send over the USB-Cable, in order to keep the amps low enough in the cable, to a max of 4.4V the battery needs.
This causes the battery to heat up, exactly like high CPU temperatures heat up the battery. Its a small device, thats all.
What I want to say is:
You are wrong. 27W chargers do charge faster, about 30% faster.
You charged from >55% to 100%, of course there is no advantage in comparison to a 18W charger.
You are right. Charging speed still sucks at 27W chargers.
I really appreciate the 27W charging. During the day, when my mi 8 is down to 30%, I can charge it for 10 minutes to get back to 50%. Thats a lot and most of the time it's enough for the rest of the day.
Every night, I charge my mi 8 with a 5V 1A charger. No need for fast charging there.
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Click to collapse
The Mi 9 charges in around 55 minutes from 0% to 100%, the Mi 8 took 55 minutes to get from 55 to 97%.
Just wanting to say that it just isnt as fast as the Mi 9. The 27W charger does charge a bit faster, but only upto around 50%.

Jordytjes said:
The Mi 9 charges in around 55 minutes from 0% to 100%, the Mi 8 took 55 minutes to get from 55 to 97%.
Just wanting to say that it just isnt as fast as the Mi 9. The 27W charger does charge a bit faster, but only upto around 50%.
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Click to collapse
0% to 100% in 55 minutes is impressive. Although just from the numbers, with no personal experience, it's hard to believe. This would be a charge rate of at least 4000mA.
Can you do me a favour?
1. Can you try charging your Mi 9 with a QC3 18W charger and tell us how long it takes from 0% to 100%?
2. Can you try this app: https://play.google.com/store/apps/details?id=com.gombosdev.ampere&hl=en_US
and tell us the charge rate of the 27W charger and the 18W charger of your Mi 9?
tsongming said:
Although it's nice to have the option if you are in a hurry. My charger is next to a large fan ( works fine, stays cool)
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Thank you, I was so close to believe charging next to a fan is the first sign of a serious smartphone addiction.
Can't wait to tell my psychiatrist about it

cantax said:
0% to 100% in 55 minutes is impressive. Although just from the numbers, with no personal experience, it's hard to believe. This would be a charge rate of at least 4000mA.
Can you do me a favour?
1. Can you try charging your Mi 9 with a QC3 18W charger and tell us how long it takes from 0% to 100shing
2. Can you try this app: https://play.google.com/store/apps/details?id=com.gombosdev.ampere&hl=en_US
and tell us the charge rate of the 27W charger and the 18W charger of your Mi 9?
Thank you, I was so close to believe charging next to a fan is the first sign of a serious smartphone addiction.
Can't wait to tell my psychiatrist about it
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:laugh:
I don't know, flashing ROMs on multiple phones weekly can be quite addictive, and you knowv they are all getting charging next to the fan.
But hey, at least we aren't on drugs.

Jordytjes said:
The Mi 9 charges in around 55 minutes from 0% to 100%, the Mi 8 took 55 minutes to get from 55 to 97%.
Just wanting to say that it just isnt as fast as the Mi 9. The 27W charger does charge a bit faster, but only upto around 50%.
Click to expand...
Click to collapse
cantax said:
Can you do me a favour?
1. Can you try charging your Mi 9 with a QC3 18W charger and tell us how long it takes from 0% to 100%?
Click to expand...
Click to collapse
I hope you did not get the feeling that I was assuming that you were lying about the charge time.
Maybe you found out your charge times weren't what you first think there were and that's why you did not answer to this day.
Maybe I was wrong not believing you.
Everybody makes mistakes, it doesn't count who made them. What really counts is to make mistakes in the first place. I don't know any other way to improve.
Long story short: I want to apologize. Please come back and tell us about the charge time of the mi 9 with the mi 8 charger in comparison to the mi 9 charger. That would make this thread complete.
I am really interested if the mi 9 got any advantages in it's charging hardware. I can't find anything about it but it seems that the mi 9 really charges a bit faster than the mi 8. Looks like there are improvements made in the mi 9.

cantax said:
I hope you did not get the feeling that I was assuming that you were lying about the charge time.
Maybe you found out your charge times weren't what you first think there were and that's why you did not answer to this day.
Maybe I was wrong not believing you.
Everybody makes mistakes, it doesn't count who made them. What really counts is to make mistakes in the first place. I don't know any other way to improve.
Long story short: I want to apologize. Please come back and tell us about the charge time of the mi 9 with the mi 8 charger in comparison to the mi 9 charger. That would make this thread complete.
I am really interested if the mi 9 got any advantages in it's charging hardware. I can't find anything about it but it seems that the mi 9 really charges a bit faster than the mi 8. Looks like there are improvements made in the mi 9.
Click to expand...
Click to collapse
Hey, sorry I forgot to do it! Haha, my friend is currently using my Mi 8 because his phone's broken. I will ask him if he can bring it back to me when its nearly empty so I can compare.

Accessories Xiaomi EU 65W Charger with Mi 11 ultra?

Hey guys has anybody tried other xiaomi chargers with their mi 11 ultra?
Chargers like:
Xiaomi 65w Gan charger (USB c Port)
Xiaomi 65 w charger (USB a port)
Xiaomi 55w Charger
How well did these fare compared to the normal one(possibly with a adapter to actually use it)?

I use 65W Gan because i don't have one in the box.
Available in EU version, so it's perfect for me, and it's a small charger.

sabrewulf said:
I use 65W Gan because i don't have one in the box.
Available in EU version, so it's perfect for me, and it's a small charger.
Click to expand...
Click to collapse
Did you check if it actually gives you about 65w?

I use the 65 W Gan charger with USB C port from Xiaomi with my Mi 11Ultra. It supports turbo charging. It takes aprox 45 minutes from 10 - 100 %. I can highly recommend it because it is half of the size of the 67 W charger and almost the same charging speed.

achimmexico said:
I use the 65 W Gan charger with USB C port from Xiaomi with my Mi 11Ultra. It supports turbo charging. It takes aprox 45 minutes from 10 - 100 %. I can highly recommend it because it is half of the size of the 67 W charger and almost the same charging speed.
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Click to collapse
I'm sorry if it sounds silly but did you check with apps like Accubattery how much voltage etc it gives? It should be possible to calculate the watts like that

Hello, i'm using the original 65W xiaomi gan charger Eu version. Model BHR4499GL
I'm very happy with it and accubattery indicates even 10mA charging current, depending on the battery temperature, system load and the charge level of the battery itself.
When the battery is empty ( or bellow 20% or so) it will go to max 10mA from what i've seen and of course drop to around 3-5 mA when it's nearing full capacity.
I never let the battery drop bellow 20% and usually try to unplug the charger until it reaches ~90% but rarely manage to do so because is damn fast .
If i wake up in the morning with around 30-40% charge i plug it in for around 10-15 minutes and it almost reaches 90% maybe even more
I also use a special PD 2.0 usb type C to type C cable from Baesus, model CATKLF-ALG1
"Baseus Type-C Cafule PD2.0 100W flash charging cable (20V 5A) 2m Black (CATKLF-ALG1)"
So it's not only the charger but also the cable that it's important
Take care !

Moreover, the Model BHR4499GL actually supports multiple charging standards than the 67W one that comes in the global unit's box . Plus it's type c so it's easier to find pd charging cables that will work with it

@achimmexico @Jhonxs @sabrewulf I calculated it. The 65w GaN Charger does about 38-39 Watt (i charged from about 10%)
Calculate it yourself if you like.
9810 mA
3.96 volt.

My 11 ultra charges fine with every generic quick charge 3 charger i have but of course better with the 67watt charger that came with it.
Didn't know it got sold without a charger?

I have 65W and 67W charger and there is a difference about 2-3min when charging from 3% until 100%.

Kollachi said:
I have 65W and 67W charger and there is a difference about 2-3min when charging from 3% until 100%.
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Yeah I noticed that too that the 65W charger doesnt take much longer. But yeah.

RX1337 said:
Yeah I noticed that too that the 65W charger doesnt take much longer. But yeah.
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Click to collapse
This is very strange to hear (read) , as I have a Mi11 Pro and of course use it with the 65W charger, but it takes 55 minutes to go to full. This is extremely frustrating, as 11 Pro should charge in about 36 minutes.

leoking3 said:
This is very strange to hear (read) , as I have a Mi11 Pro and of course use it with the 65W charger, but it takes 55 minutes to go to full. This is extremely frustrating, as 11 Pro should charge in about 36 minutes.
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Click to collapse
Honestly it always depends on the battery temperatures and all that. Also keep in mind that chargers always have inefficiencies as well. Sometimes the slow charging seems very random. I am using the 67W Charger for instance. Xiaomi's Charging Tech feels either inconsistent or it's just that the battery or charging brick may just are weird with charging them sometimes.

hgoor said:
My 11 ultra charges fine with every generic quick charge 3 charger i have but of course better with the 67watt charger that came with it.
Didn't know it got sold without a charger?
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Click to collapse
In China they sold it without the charger, but they did give you the option to buy it when you bought your phone and many places now give it as a gift when you buy a new MI 11 Ultra.

RX1337 said:
Honestly it always depends on the battery temperatures and all that. Also keep in mind that chargers always have inefficiencies as well. Sometimes the slow charging seems very random. I am using the 67W Charger for instance. Xiaomi's Charging Tech feels either inconsistent or it's just that the battery or charging brick may just are weird with charging them sometimes.
Click to expand...
Click to collapse
Yes you are mostly correct, as I was on a trip for 2 days , charged it there with the SAME charger and it took 34 minutes on the watch to get full. Came back home, 45 minutes.... Very very inconsistent.

leoking3 said:
Yes you are mostly correct, as I was on a trip for 2 days , charged it there with the SAME charger and it took 34 minutes on the watch to get full. Came back home, 45 minutes.... Very very inconsistent.
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Click to collapse
Speed differences at two different locations can also point wiring inefficiencies/socket connections in the home. If the charger produced different speeds using same sockets, etc... Then I'm more to say apt to say it's the charger, but with multiple variables...

Helo people can somebody tell me about this problem im facing, i bought 65w mi gan charger for my mi 11 ultra when i put on charging it displays 55w max, why its not showing 65w if anyone knows about it

umer.ibrhaim said:
Helo people can somebody tell me about this problem im facing, i bought 65w mi gan charger for my mi 11 ultra when i put on charging it displays 55w max, why its not showing 65w if anyone knows about it
Click to expand...
Click to collapse
You need original xiaomi 67w charger and cable to get the Max 67W charging. At first I was getting only Mi Turbo Charge (i bought my Mi 11 ultra used) and after some testing with different cables and chargers I realized that my cable is not original xiaomi cable (maybe it was huawei/honor cable cuz they look almost the same) and I had to buy a new original one. Now I charge at Max 67W speed.

Alright, so 65 one from Xiaomi will not work ?

umer.ibrhaim said:
Alright, so 65 one from Xiaomi will not work ?
Click to expand...
Click to collapse
I don't think you will be able to get 67w charging with a 65w charger. Buy a 67w charger or just use the 65w you have (if the charging speed is OK for you). I decided to buy 67w because it is 3 times faster than Turbo Charge (the difference is huge).

Doubt about fast charge

Hello friends. I've just bought a S20 FE Snapdragon to my wife but I have a doubt about fast charge.
My 18W Quick Charge 3.0 and my 27W Quick Charge 4.0 don't work as I wished. They just do a normal charge.
I've read that Exynos Edition uses Samsung 25W charger, but what about the Snapdragon edition? Does it use this 25W charger? What about the 45W charger?
Thank you guys.

yes it supports up to 25watt charging, you have to turn it on yourself if it's not activated.
battery and device care / battery / more battery settings / enable fast charge

3mel said:
yes it supports up to 25watt charging, you have to turn it on yourself if it's not activated.
battery and device care / battery / more battery settings / enable fast charge
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Click to collapse
Thank you for the reply. I've search it and it's enabled by default. I tried an Aukey Quick Charge 3.0 18 W and worked. It says it's fast charge. It's not stellar but way better than 2+ hours.

even without fast charging I don't wait 2 hours

3mel said:
even without fast charging I don't wait 2 hours
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Click to collapse
I didn't try the 15w charger that comes in the box. What I think that was weird was my 27W Xiaomi charger charging with the time beyond two hours until it finishes.
Do you know if the 45W charger works?

nothing above 25watts will work any faster, the maximum current draw is 25watts if it works at all. not all fast chargers do work properly, that might explain your Xiaomi 2hrs plus.
the phone and the charger need to be able to communicate with each other / be running on the same standard.

3mel said:
nothing above 25watts will work any faster, the maximum current draw is 25watts if it works at all. not all fast chargers do work properly, that might explain your Xiaomi 2hrs plus.
the phone and the charger need to be able to communicate with each other / be running on the same standard.
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Click to collapse
Thanks for the enlightment. That's sad. Even my mother's Poco X3 comes with a 33W beast charger.

antonioli84 said:
Thanks for the enlightment. That's sad. Even my mother's Poco X3 comes with a 33W beast charger.
Click to expand...
Click to collapse
that's obviously one of the areas where they saved money to make the phone cheaper I guess.

3mel said:
that's obviously one of the areas where they saved money to make the phone cheaper I guess.
Click to expand...
Click to collapse
Yes man. That's even sad because they put a beast like a Snapdragon 865 on it.

I am satisfied with original 15W charger: 11%~100% in 1h20m is decent speed and at the same time low stress for battery.

antonioli84 said:
I didn't try the 15w charger that comes in the box. What I think that was weird was my 27W Xiaomi charger charging with the time beyond two hours until it finishes.
Do you know if the 45W charger works?
Click to expand...
Click to collapse
Thank you, I was thinking of buying the Mi 27W SonicCharge, now that it doesn't support, looks like we are mostly left with the OEM charger from Samsung only.

demongokul said:
Thank you, I was thinking of buying the Mi 27W SonicCharge, now that it doesn't support, looks like we are mostly left with the OEM charger from Samsung only.
Click to expand...
Click to collapse
True. I just bought a Samsung 25W super fast charge to my Snapdragon 865 and worked. I'll buy one for my father that uses an Exynos SoC too. It's sad to spend money with something like that.

I use the Samsung 20 w brick. When fast charging it get about 2%@minute.
Fast charging will not engage if the start temperature is too low or high.
If the battery has failed*.
Fast charging ramps down at around 80% to slow charging or if battery temperature goes to high. If temperature continues to climb above 102 F or so it will disengage entirely and end that charge cycle.
After 90% the charge rate crawls at as little as 1%@2 minutes.
* check for rear cover bulging. A battery can fail at any time but it's more likely to happen in an older degraded cell. Failures can happen fast, replaced asap, like that same day, if this happens. It can destroy the phone.

Question Best charger/wattage for best battery life span

Hello people I recently acquired my 11t pro and I know that the 120w charging, first it's amazing, but second it's kind of concerning to think that such a charging speed might not wear down the battery life even though Xiaomi claims 800 cycles and a bunch of certifications.
So I've decided to only use 120w on hasty situations or while traveling, etc. And I happen to have different xiaomi chargers.
The question is which do you think is the best wattage or charger to make battery life span longer 22.5w or 33w?
(wish I had the 67w from the 11t, but unfortunately I don't)

You're correct. Fast charging is poison for battery lifespan, of course the device makers love that because $. As low and slow as possible is the way to go, 18-25 W as a good trade off I would say. Some, including myself go even lower.

yeah,I haven't tested the 11t pro but with a redmi note 9 using a samsung note 9 charger it looked like the redmi wasn't getting any charge up. So that low is good?

i use 12/15w and its perfect !

Im charging mine with standard 5v 2A (its slow, but i thing battery will have better life down the line) since im planning to use my phone for 4-5 years minimum (last phone oneplus 2 was in use 6 years)

austick said:
i use 12/15w and its perfect !
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Doktor-X said:
Im charging mine with standard 5v 2A (its slow, but i thing battery will have better life down the line) since im planning to use my phone for 4-5 years minimum (last phone oneplus 2 was in use 6 years)
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Click to collapse
How long does it take you to fully charge? Or what charging strategies do you use?

Vaizen said:
How long does it take you to fully charge? Or what charging strategies do you use?
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Click to collapse
75min aprox but i charge at night

Vaizen said:
How long does it take you to fully charge? Or what charging strategies do you use?
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Click to collapse
Today i charged from 17 to 100% in about 2h 10min using 10w (5v 2a) charger

austick said:
75min aprox but i charge at night
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Click to collapse
Doktor-X said:
Today i charged from 17 to 100% in about 2h 10min using 10w (5v 2a) charger
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Click to collapse
Both options are good ideas for overnight charging. Will keep that in mind using a Samsung charger

Vaizen said:
Both options are good ideas for overnight charging. Will keep that in mind using a Samsung charger
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Click to collapse
Yes, you are right, when you are not in hurry i dont see reason not to use slower speed charging and then if you need speed use fast charger once in awhile

Well just as an addition I've tested several chargers with different wattages and these are the results in terms of time:
Samsung 10w - 2h:40min ±
Xiaomi 18w - 1h 30min ±
Xiaomi 22.5w - 1h 05min ±
Xiaomi 33w - 50 min ±
Xiaomi 120w 17 min at least for me.
Charging from around 10 to 100%

I am using Samsung 15W charger, around 2h to fully charge the phone.

I use a 33W charger from my K30 Pro Zoom. I charge from 20% remaining to 90% in 30 mins. Probably 45 mins if totally drained but never have to wait for an hour to fully charge. I only use 120W during business trips or Out of town.
By the way, your cord needs to match the type of Charger you are using or you'll just end up with a bottle neck charging.

I think the best option would be 65W, either mi charger or anker. Im currently using anker 65w charger, and oh my god, im getting a beautiful battery life of upto 8 hours sot on heavy usage. And by heavy usage i mean, streaming, maps.
With heavy games as well, its a bit lower. But charging with 120W affects the battery negatively. And i think it doesnt charge it completely even though it shows 100%.