Battery Drain Issue - Xiaomi Poco F1 Questions & Answers

Hlw Guys, I am facing battery drain issue in my poco f1 for 4-5 days.....its draining like a hell. after full charged its draining 25% in just 30 mins of normal browsing.....its very bad... Yesterday night I full charged it go to bed.... after 6HR of not using phone its drained to 100 to 30%......Its really bad please if u have any solution then please tell me. And also explain me why its happening.... should I have to change my battery or something else can be done without doing this. ):

seems like you need to replace battery..

Check battery health in Accubattery. 15-20 sessions for a reliable estimate in case of partial charging sessions and less in case of near complete ones. If rooted the battery capacity can be checked from the built-in kernel profile.

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[Q] Battery Issues

Ive been having a weird battery issue. my battery gauge will say its at 15% or whatever it says at the time. ill plug it in and like 10 minutes later it will say 100% battery is fully charged. Obviously its not 100%, even when I charge it overnight, when I unplug it itll be stuck at 100% for like 2 hours then all the sudden drop to like 85%. im lucky if my battery lasts 12 hours now , same thing has happened on different roms. Do I need a new battery?
armyms25 said:
Ive been having a weird battery issue. my battery gauge will say its at 15% or whatever it says at the time. ill plug it in and like 10 minutes later it will say 100% battery is fully charged. Obviously its not 100%, even when I charge it overnight, when I unplug it itll be stuck at 100% for like 2 hours then all the sudden drop to like 85%. im lucky if my battery lasts 12 hours now , same thing has happened on different roms. Do I need a new battery?
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I'd try a different ROM/Kernel, see if that makes any difference (after clearing batterystats in CWM).
If that wouldn't help, I'd say battery is ze dead.
DarkDvr said:
I'd try a different ROM/Kernel, see if that makes any difference (after clearing batterystats in CWM).
If that wouldn't help, I'd say battery is ze dead.
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Click to collapse
tried differents and kernels, and wiped battery stats guess my battery is done
try "battery calibration" app. it helps me a lot, and keep my phone running longer. i can last almost a day with medium use.
i have also tested with on screen non-stop (wifi + online game that require wifi, brightness roughly around 30%, medium volume, with whatsapp and talkbox in between), in conclusion, i can run for 4hours plus straight with sufficient battery left. i never push it through, i think i can go for 5 hours if i want to.
battery calibration app can be found in play google store
Worst battery life evah!
Im having issue with my battery as well, I plug it in a electric outlet for about an hour last night and when i saw the charge, it was only like 49%!!!!
And today, before my meeting it was like 22%, after an hour of meeting, BOOM! EMPTY BATT! What I only did was surf and checked my calendar!
It charge slow! And its draining fast!
something happened to my battery before last month, when i charge my fone it says 88% then suddenly after few mins 1 or 2 it become fully charge,but when i unplug my charger it comes back to 88% again, i tried some apps like battery calibration and also i'm wiping the battery stats in cwm everytime i flashed a new rom and it helps my battery charge in normal and accurate level...i'm using also cpu spy to checked if my fone is going to a deep sleep. now my battery lasts for 1day 11hrs with light usage. but for heavy usage i've got 40% after 4hrs of continious hd gaming.

Severe idle battery drain

I got the phone yesterday, I set it up but haven't transferred my sim yet but I've noticed that the battery drain when idle is quite severe. I've only done the OnePlus transfer. And WiFi has always been on. But this battery drain is not got at all.
Can anyone please advise how to improve it. In fact , I had put it on battery saver mode and it still drained. For example at 10% decrease over 7 hours is not good. I expect a 1-2 % decrease overnight.
salespalace said:
I got the phone yesterday, I set it up but haven't transferred my sim yet but I've noticed that the battery drain when idle is quite severe. I've only done the OnePlus transfer. And WiFi has always been on. But this battery drain is not got at all.
Can anyone please advise how to improve it. In fact , I had put it on battery saver mode and it still drained. For example at 10% decrease over 7 hours is not good. I expect a 1-2 % decrease overnight.
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Click to collapse
Try uninstalling OnePlus Switch. You don't need it if you've set up your device already.
salespalace said:
I got the phone yesterday, I set it up but haven't transferred my sim yet but I've noticed that the battery drain when idle is quite severe. I've only done the OnePlus transfer. And WiFi has always been on. But this battery drain is not got at all.
Can anyone please advise how to improve it. In fact , I had put it on battery saver mode and it still drained. For example at 10% decrease over 7 hours is not good. I expect a 1-2 % decrease overnight.
Click to expand...
Click to collapse
This is just how this phone works, and I recommend you to not expect what you experienced before with your previous phone would happen on this phone. I don't know if one can use Greenify's aggressive doze function without rooting, but it definitely improved the battery drain overnight by a lot on my 7T Pro non-5G McLaren.

Xiaomi Mi note 10 lite battery drain Issue .

Hey I hope you guys are doing great !
Well i bought this phone like last month and the battery was working fine for the first few days but then its battery started decreasing faster than before while using the same apps as before. The most battery drains while its still in the idle conditions and overnight.
At first it would only loose like 1 or 2 percent over night but now it looses like 1 percent battery every hour it stays idle.
I have attached 2 screenshots below to show what I'm talking about . Both screenshots were taken 1 day apart and as you can see , sometimes the battery works fine but sometimes it drains a lot and its mostly when its idle. Kindly suggest me something if you got anything in mind that what might be the issue here.
Maybe the radio of your phone, that's what's draining mine fast.
And Facebook is a well known battery drainer
If you tap on the graph once, it allows you to find out the battery drain for specific time intervals and their length can be adjusted as well. Please do that and tell us which app or apps are draining the most battery during standby. Btw is your aod on? Aod prevents the device from sleeping properly so the battery drain can rise up to 2% per hour if its on. If that is not the case as well, try turning off location and nfc if they are not being used, and turn off wifi and cellular before going to sleep and then check the drain. Also try disabling google play protect from play store, and check out the link below which improved battery life for many people including myself:
https://forum.xda-developers.com/poco-f2-pro/how-to/improving-battery-life-miui-12-t4139913

Battery indicator misalignment with battery stats

Hello all,
I recently got a battery replaced for my poco F1 .
The battery is currently giving me almost 5 hours of screen on time which feels less.
I discharged the phone till it switched off and charged it back to 100% to have it calibrated. Although, after I kept it on standby overnight for almost 5-6 hours, I observed the battery drained to 91% without any significant activity.
I performed some analysis by visiting the battery and performance area but found mismatch in the power consumption here and what the indicator shows.
In the attached image , my battery is down to 1% but the power consumption shows almost 2007 mah consumption i.e., 51%.
Can anyone help in letting know if it's a problem with software or the battery is weak? Because my phone switched just mins after that.
For the latter case, even if it is then shouldn't the consumption show nearly 99% consumption of the battery has less juice?
Is there any way to know if really the battery is weak or a fake?

Question Wonder issue

Hi guys , I have bought this phone for about a week, the problem is that when the battery percentage is 14 to 11, it drains within 30 seconds and then the consumption is normal, I sent it to the dealer for that. They installed the latest version of miui. This was useless and the problem is still there, does anyone have this problem? Or if there is a solution for it, I also did the calibration.
I dont really understand what you are saying, i usually charge my phone whenever it is at 20% or something but there have been instances where it dropped to 5% too but I never noticed it specifically from 14 to 11
I have been using it for about a year now, so far things are good at my end and in general i am satisfied with battery life and charging speeds.
If your phone charges up fast, and overall battery performance is good with 5-6 hours SOT until you reach 20% i think it's good
I have the exact same issue on my Poco X3 GT. When the battery reaches 14% it drops very fast to 11% and then everything goes normal again.

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