So, I have a problem with my Xiaomi Redmi 4X handphone. The problem is about batteries.
So, last week I bought a new battery and then I put it on and when my cellphone turned on the battery indicator showed 50%. Then I charge my cellphone, the battery indicator information in the status bar just stuck at 92% then I waited for half an hour, the battery indicator remained at 92%. I am confused. The battery indicator won't go up to 100%. This happened until now when I was charging.
Then, after half an hour there was no change in the indicator (92%), I unplugged the charger cable and I plug it in again. Do you know what happened? the battery indicator rises to 100% in less than 10 seconds. Very fast. Only that way to make the battery indicator rise to 100%.
After 100%, I pulled out the charger and used my cellphone to view social media (Instagram, Twitter, etc). Within 15 minutes, the battery indicator decreases very quickly. (15 minutes usage = 80%). Then after reaching 80%, it becomes normal and the battery lasts longer.
Is there a way to solve that problem? thanks.:angel:
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When I charge my android to 100% the battery discharge so weird, it discharges from 100% to 85% the 1% takes 8 min and when it reaches 85% to 75% the 1% takes only 2 min and from 75% to 0% the 1% takes 3 min, so I think the battery indicator is the problem because the battery is good and still new I'm pretty sure about that, so can you help me with this problem and how to fix it.
Thanks.
This is how the new smartphones work. They kind of display inaccurate battery gauge. There is a very detailed explanation on a thread here on XDA regarding this particular thing.
You can search it, "Your battery gauge is lying to you".
I have noticed that when i plug my Z5 in to charge overnight, it will charge to full in just a few hours and then remain plugged in for the next ~6 hours until i unplug the phone 'fully charged" in the morning.
My theory is that the phone loses charge (maybe to protect the battery?) when left plugged in at full charge.
I will only get 3 hours SOT max if i leave my phone charging overnight. But if i unplug my Z5 as soon as it is fully charged i get 5 + hours SOT.
Also, often when i plug my phone into charge at 1 or 2 %, it sometimes actually causes my battery to die, before the phone boots again and starts to charge. Does anyone else notice this?
I am using the stock sony UCH 20 charger with came with my Z5.
What do you guys think?
That does sound peculiar. It should be noted that while it is normal for the phone to protect the battery by cycling between 90% and 100% when plugged in (battery gauge doesn't account for this, that's why it appears full all the time), it definitely shouldn't cause a 40% difference in SOT even if you happened to unplug when the battery is at 90 percent.
Yes, you're right. Once the battery is charged to 100%, the phone stops charging and will let the battery drop to around 92% and once it hits 92% it will start charging again to 100%. Even if you unplug the phone when it's showing 100% after charging at night, it might actually be charged to 93% for example. That's why very often people complain that the first 10% of the battery drops very quickly, while in fact it's just the battery meter catching up with the battery charge. This is done to protect the battery and ensure it retains charge after many cycles.
Regardless of that, the difference should not be that huge. For me it's usually extra 30 minutes SOT.
It seems the stock firmware has a load of random wakelocks but I have hope that a soon to come update will fix most of the issues, if you are rooted I suggest that you use greenify or amplify (reqires xposed)
hai,
i have a weird Problem well it started after i changed my 3.7 v 3000 mah LI-Polymer Battery for 7 inch 6582 MTK TAblet
well everything works absolutely fine as long as i dont use internet,i mean if i dont use the tablet but leave it on.
The charge lasts more than 60 hrs .if i use it continuously but without internet, The charge lasts for more than 4.5 hrs wich is fine.
But if i start and use internet. the kit kat shows battery draining superfast and brings it down to 0% in around 20 mins
and because the system thinks it needs to close at 0% it shuts down, but immediately when i connct it to charger the real battery status can be seen for example battery charging at 70%
after a minute i disconnect the charger and start Tablet and internet again, it shows battery drainning fast brings to 0% and shuts down
again i connect the charger and real status shows up charging at 60%
so basically the problem is when internet is in use system show faulty drain of battery due to wich it then shuts down whilst in reality the battery has not drained
How to Fix It?
Hi all,
My phone drained 14 percent battery yesterday while idle for 9 hours. The interesting thing is when i add the mAh usages that i see in battery and performance tab it only adds up to 6 percent battery usage. ( i calculated and confirmed with time that 40 mah is aproximately 1% battery)
Also this morning i am seeing an unusual drain as well while the screen is on, it drained 5% but it should have draned only 3% because it says it drained 138 mAh.
Does anyone have any idea about this problem?
This also happened 2 weeks ago and the only thing common both days were, i charged my phone slower (charged using usb on the car) instead of using fast charging.
I also leave the screen shots that shows the battery usage.
Put the phone into Airplane mode when idle: this may save some battery.
jwoegerbauer said:
Put the phone into Airplane mode when idle: this may save some battery.
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yes of course but the battery drain I explained sometimes happens I actually think its a battery indicator bug. Because it shouldn't be draining this much battery because it doesn't show any unusual drain on battery information screen contradicting the percentage lost (14% battery was drained but according to battery information screen it should be 6%)
Hi, recently my phone stuck at 90% battery level... The charging is turbo charge but the value never goes more than 90% even after 2 hours charging it will remain at 90....I've rebooted several time... What more weird is that I've turned off phone at 90% battery level and keep it charging for about 30 minutes the battery level drop to 85%.....anybody have recommendation what to do except changing the charger as the charger is ok when charge other phone.