min/max voltage (mV) for original phone battery

[zigbye82]

Good day, can anyone tell me the minimum and maximum voltage (mV) for original phone battery? Not the specs of the battery but from your actual usage.

 

[MoHuToP]

With stock battery and bcharger, around 900 ma. In discharging the values is between 90 and 350 ma or 3,8 mv.

Sent from my SM-G928F using Tapatalk

 

[zigbye82]

With stock battery and bcharger, around 900 ma. In discharging the values is between 90 and 350 ma or 3,8 mv.

Sent from my SM-G928F using Tapatalk

So do you get a constant flow of 3800 mV?

 

[Zola III]

First of all why do you ask?
It's not tied to battery but in kernel settings (max Voltage).
If you have problems with not constant voltage it's probably charger/cable related.

 

[zigbye82]

First of all why do you ask?
It's not tied to battery but in kernel settings (max Voltage).
If you have problems with not constant voltage it's probably charger/cable related.

Im trying to figure why my phone drains from 40% - 0% in seconds.
I've tries different charge and cables.
4312mV is my max and phone flickers and switches off if mV drops below 3500mV.

 

[Zola III]

Im trying to figure why my phone drains from 40% - 0% in seconds.
I've tries different charge and cables.
4312mV is my max and phone flickers and switches off if mV drops below 3500mV.

V max you have is OK.
Frankly I don't know what's going on in your case and I had all kind of ****s happening to me with this phone regarding charging (buried 2 original chargers, couple of cables, had my phone USB port ****ed up & replaced & on a second battery right now). What I do know it's that battery charging logic is totally ****ed up (by Samsung) on the kernel side. I suppose that you are on CM 12.1 (or some of its derivatives)?
If you are try a new Nikolas kernel (rev 2) as from rev 2 their is a new charging driver that we hope it will resolve charging logic problems. Naturally wipe all (except data) when you flash it.

Best regards.

 

[zigbye82]

Yes I'm using n1kolaa ROM and kernel. But on other build my phone would have just switch off around 30-40% but on his kernel it would drain fast from around 40% but I would see the "phone is shutting down" dialog now.
In using a 1 month old battery and I suspect that it may be a fake but I bought it from a Samsung store.
Thanks for the info.

 

[Zola III]

Yes I'm using n1kolaa ROM and kernel. But on other build my phone would have just switch off around 30-40% but on his kernel it would drain fast from around 40% but I would see the "phone is shutting down" dialog now.
In using a 1 month old battery and I suspect that it may be a fake but I bought it from a Samsung store.
Thanks for the info.

It's a habit of the Samsung battery that it have asymmetrical discharge, it starts to go down faster at 50% & last 15% drains really fast.
It's possible that it's bad battery or faked one.
I bought Anker replacement one & I am satisfied with it, it doesn't last longer but it discharges much more symmetrical to the last 20%...

 

[zigbye82]

After a lot of research I ordered an Anker 2200mah yesterday. hope that it performs better than this one.

 

[Zola III]

After a lot of research I ordered an Anker 2200mah yesterday. hope that it performs better than this one.

A little lazy on getting NFC on other than that it's good.