Wrong battery capacity - Xiaomi Redmi Note 5 Pro Questions & Answers

I am currently on RR rom.
I installed ampere to check the charging speed but was surprised to see the battery capacity showing 3,350 mAh instead of 4000 mAh.
Any solutions/ideas?

ajul_raj said:
I am currently on RR rom.
I installed ampere to check the charging speed but was surprised to see the battery capacity showing 3,350 mAh instead of 4000 mAh.
Any solutions/ideas?
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It might be an app issue. You can cross-check the capacity through cpu-z app.

raza_maestro said:
It might be an app issue. You can cross-check the capacity through cpu-z app.
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Cpu-z doesn't show battery capacity

I think it could be a rom/kernel issue. I find the same behavior in multiple battery / hardware info apps

crazydude10 said:
I think it could be a rom/kernel issue. I find the same behavior in multiple battery / hardware info apps
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Yes I also think so.
My battery gave 9hr sot so I guess its utilising full 4000mAh

Related

app to determine exact battery capacity

is there a tool to test exact battery capacity in mAh ? I bought a battery on ebay it says 2450 mah. I want to know exactly capacity in it.
citrix80 said:
is there a tool to test exact battery capacity in mAh ? I bought a battery on ebay it says 2450 mah. I want to know exactly capacity in it.
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Go to your dialer and enter the following code: *#*#4636#*#*. Then select Battery Info/Statistics. It's the 'hidden' menu, but that will display your battery power in mAh.
it does not show mah. battery voltage is in mV .
citrix80 said:
it does not show mah. battery voltage is in mV .
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My bad, excuse me.
https://play.google.com/store/apps/details?id=ru.NanoDinamics.NovaTester
Ain't this what you're looking for?
I tried once, it running forever, no result. I stopped it. I will try again.
citrix80 said:
I tried once, it running forever, no result. I stopped it. I will try again.
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But there must be like tons of apps like this. I mean, I found 2 with just searching for mah checker on Google. So there are apps yes
I tried Nova battery tester again. I waited a whole day it still running, I had to stop it. The mAh number on bottom constantly change. it cannot detect battery capacity.
do you know any other app ?

High capacity battery of 3600mah

Redmi 1s high capacity battery of 3600
i am only sharing link. i am nit responsible if anything goes wrong
konpson brand maximum charging voltage 4.35v
http://www.aliexpress.com/item/100-...Ah-Batterie-Batterij-Bateria/32360795916.html
HSA brand maximum charging voltage 4.2v
http://m.aliexpress.com/item/32365009087.html?tracelog=storedetail2mobilesitedetail
for calculating battery capacity
Look for Wh and V printed on the battery.
mAh = Wh × 1000 / V
Example:Samsung Galaxy S3: 3.8 V 7.98 Wh7.98Wh × 1000 / 3.8V = 2100mAh
Looks too good to be true.However,it might be real,considering that the charging time is 5 hours.I believe this is a protection measure to not overheat the battery,after all it's not an original one.However,I don't understand how are they going to limit the current which enters the battery as that's dictated by the micro controller in the phone.In my opinion,after couple of months of usage,it will broke.
However,if you decide to buy it try to use it only when you don't need the phone too much,so the phone doesn't heat up a lot.I believe heating it up too much might cause the battery to swell and worst case scenario,it will blow up.
Marius Cristian said:
Looks too good to be true.However,it might be real,considering that the charging time is 5 hours.I believe this is a protection measure to not overheat the battery,after all it's not an original one.However,I don't understand how are they going to limit the current which enters the battery as that's dictated by the micro controller in the phone.In my opinion,after couple of months of usage,it will broke.
However,if you decide to buy it try to use it only when you don't need the phone too much,so the phone doesn't heat up a lot.I believe heating it up too much might cause the battery to swell and worst case scenario,it will blow up.
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i cant buy from alieexpress bcoz of payment mode btw thanks for your advice
Placed order for HSA 3600mAh...
http://www.aliexpress.com/item/New-...Xiaomi-2A-Mi2A-Xiaomi-Hongmi/32359800161.html
Costed 595Rs...
Will update on the quality and battery life and charging time once the product is received...
you Shouldnt buy hsa battery bcoz one person on fb reviewed and said that its same like 2000mah battery of redmi 1s. now lets see your review. i very want to go with konpson
Did you get it?
No still running original
Will this work?
Sent from my HM 1SW
adil.amin820 said:
Will this work?
Sent from my HM 1SW
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are you asking for capacity then dont know
Got the HSA 3600mah battery today from aliexpress. Have attached some screenshots.
Inserted the battery into phone. It fit perfectly and charging it now.
Please suggest some android app that displays the correct battery information. So that we can validate what i received from HSA.
Will also update the charging hours it took and how long one full charge lasted for me with HSA battery in the coming days.
raviabi11 said:
Got the HSA 3600mah battery today from aliexpress. Have attached some screenshots.
Inserted the battery into phone. It fit perfectly and charging it now.
Please suggest some android app that displays the correct battery information. So that we can validate what i received from HSA.
Will also update the charging hours it took and how long one full charge lasted for me with HSA battery in the coming days.
Click to expand...
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I look forward to the next few days to figure out what is the battery life. I thing to buy same battery, but still waiting for your next posts. Try with CPU-z to see battery info. Thanks
raviabi11 said:
Got the HSA 3600mah battery today from aliexpress. Have attached some screenshots.
Inserted the battery into phone. It fit perfectly and charging it now.
Please suggest some android app that displays the correct battery information. So that we can validate what i received from HSA.
Will also update the charging hours it took and how long one full charge lasted for me with HSA battery in the coming days.
Click to expand...
Click to collapse
How much did you pay it finally ?
As i checked in the Aliexpress they are charging too much for delivery , so did you choose any particular vendor ?
And finally keep posted abt the performance of the battery
it was free shipping only... as previously mentioned paid only 595.
I am not able to find any app that displays the correct mah of the battery.
Its getting charged in 5hrs using redmi charger...
Got an usage time of more than 24hrs.. which i was already getting in my stock xiaomi battery... with dual sim, data and Wi-Fi usage.
So i guess the battery is similar to the stock one given by Xiaomi.
Should try konpson next as suggested by deepak kumar android.
Try better battery state app
Sent from my Karbonn A12* using XDA Free mobile app
You can use "AIDA" to see battery information, also "Ampere" is good enough to show battery information like ~Input Current, Output Current etc.
Used AIDA app as suggested.
Attached Screenshot of data showed by AIDA app with HSA battery.
Thanks for the support
raviabi11 said:
Used AIDA app as suggested.
Attached Screenshot of data showed by AIDA app with HSA battery.
Thanks for the support
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so it seems its not better than the original....
5hrs to charge its a lot of time
Eitan932 said:
so it seems its not better than the original....
5hrs to charge its a lot of time
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but temperature is very low as compared to stock. almost12-13 degree less
Haha
If it's exactly same size and type how on Earth it can have more capacity? Use simple logic guys. It's scam.
a4c01 said:
Haha
If it's exactly same size and type how on Earth it can have more capacity? Use simple logic guys. It's scam.
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The battery for redmi 1s (BM41) its 2050 mah and is same size as the battery for redmi 2 (bm44) 2200 mah.

battery M9 with different capacity

Does anyone tried a different battery capacity? I found a 3000 mAh on ebay, did anyone tried it?
Do you think is harmful?
Thank you in advance
Is this battery built by HTC was is a third-party battery that is working with HTC?
It isn't a HTC battery, is a spare with more capacity, but I don't know if it's harmful or not, I didn't found anything in internet about it...
I don't think the battery capacity will harm the phone, maybe just the battery will hold longer or not, depends on it's quality.
The point is: does the actual stock battery has a fix number of cycles or whatever? The actual battery has 2850 mah capacity, the new one 3000...the difference of 150 mah will be recognized by the mobile? This is my concern..
znarf77 said:
The point is: does the actual stock battery has a fix number of cycles or whatever? The actual battery has 2850 mah capacity, the new one 3000...the difference of 150 mah will be recognized by the mobile? This is my concern..
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The phone will charge and discharge the extra 150mAh but the correct capacity will not be reported by software.
Anyway 2850 vs 3000 is a little change, and if the battery quality is lower than HTC original battery maybe you'll not see any difference or maybe the battery will hold shorter.
znarf77 said:
The point is: does the actual stock battery has a fix number of cycles or whatever? The actual battery has 2850 mah capacity, the new one 3000...the difference of 150 mah will be recognized by the mobile? This is my concern..
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From what i've seen on the Galaxy Gear S forums, somebody fitted a bigger battery inside and it worked just fine.
And his watch now lasts a few more days.
Anyway, for 150mAh more is simply not worth the risk.

XZ2 compact battery capacity

I only see 2760 mAh instead of the advertised 2870 mAh.
What about yours?
Where do you see that?
Syberyon said:
Where do you see that?
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I got this read out in Ampere but also in some other apps. Now, I have to experience with the android SDK and how accurate this readout is (is it estimated or some device constant). But in any case it would be interesting if you get the same or similar number
Battery health test from service menu shows 279900uAh here
EDIT: 2521000 after 11 months (from the previous figure)
EDIT2: 2488000 after another 5 months, aka 18.5 months from purchase
EDIT3: 2384862 after 56 months
2799,000 mAh in battery health check and 2760 mAh in Ampere app.

how can i calibrate the battery of my galaxy s9+?

title says it all, i just bought an used galaxy s9+ but it has an awful battery life (4:30-5 hours of screen) and i want to see if calibrating the battery in some way can improve it
sorry for grammatical mistakes but english isn't my first language
Battery likely should be replaced if it has very abnormally low SOT.
Ok tanks, i've checked and the battery doesn't seem to be worn to the point of excessively shortening battery life, instead of charging to 3500 mAh it charges to 3127 mAh, do you think the battery has lost too much capacity?
nutria.1 said:
Ok tanks, i've checked and the battery doesn't seem to be worn to the point of excessively shortening battery life, instead of charging to 3500 mAh it charges to 3127 mAh, do you think the battery has lost too much capacity?
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How do you know that's accurate?
If normal SOT is 10 hours and it's now 8 hrs or less, it's time to replace it.
blackhawk said:
How do you know that's accurate?
If normal SOT is 10 hours and it's now 8 hrs or less, it's time to replace it.
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I checked it from an app called accubattery and i think that's pretty accurate
nutria.1 said:
I checked it from an app called accubattery and i think that's pretty accurate
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May or may not be... I use it.
Mostly for battery temperature and SOT history.
Really i don't know, i just installed an app called aida64 and the charge counter says that it charges to 3303 mAh, i don't know if trust aida64 or accubattery lol

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