Battery Calibration [no full discharge]

[algie17]

,this is how i calibrate my battery,before i have 45min of standby it will decrease from 100% to 99% but now it is 2hours & 34min before it go from 100% to 99%,i felt the drain after 2 weeks of overusing my phone (1week playing paladog and 1 week flashing different roms,kernels and theming my phone with different launchers),​

- Charge your phone to 100% while it’s on.
- Unplug it from the charger, power off, then charge for 15 minutes with it in a powered off state.
- Unplug charger from phone. Power it on, and then charge 15 minutes while the phone is on.
- Calibrate battery using battery calibration by NéMa then unplug charger reboot.
- Power on, charge for 15 minutes then unplug.
- Finished.

note: deleting battery stats(calibrating) don't increase your batterylife said by others and it is just a placeboo and i believe in them,but it fix my battery drain so why don't we give it a try,there is nothing to lose,battery drain is so annoying.

,thanks to NéMa for the awesome apps,
,thanks to jgezau for his thread as my reference,

,please hit thanks if this helps,​

 

[kiraXce]

check this out...

1% fall in within an hour of stanby???
i unplugged the charger after full charge and didn't touched the phone for 5hrs...

 

[algie17]

1% fall in within an hour of stanby???
i unplugged the charger after full charge and didn't touched the phone for 5hrs...

1% decrease in 2hours and 38 mins,as you can see i didnt fully left it in standby,i use it for text sometime,and also my phone signal is not that strong,but that's a best battery life 5+hours still 100%,^^,thumbs up to lewa i use it too,the m4 and m6,m7 is uploading now,^^

 

[Blescik]

Great thanks man !

 

[lipe082]

1% fall in within an hour of stanby???
i unplugged the charger after full charge and didn't touched the phone for 5hrs...

Wich rom are you using?

Sent from my LG-P500 using xda app-developers app

 

[androidmeda]

I'd love to try this but powered off charging is not present on the rom i'm using.

 

[IKnowIRock!]

Thanks

Sent from my LG-P500 running Ginger Snap

 

[kiraXce]

Wich rom are you using?

Sent from my LG-P500 using xda app-developers app

That was from LEWA OS, one of the best rom at that time...:good:

 

[theanykey]

First and foremost, a Google engineer debunked the idea that batterystats.bin has anything to do with how the phone charges. By deleting it, you're actually inconveniencing yourself, as there will be a short period in which you won't have accurate stats.

Secondly, the O1 has a lithium ion battery. Lithium ion and lithium polymer batteries don't need to be calibrated, as they have no "memory" effect (you can read more on that here).

Moreover, these batteries have built in charge circuits that protect and regulate the battery. Ever wonder how the phone knows the battery temperature? It's pulling it off the charge circuit. That same circuit also prevents the battery from ever being overcharged or discharged fully, which is why that convoluted guide about calibrating your battery by draining it to "empty" and then recharging it to full doesn't work. Worse yet, intentionally draining your battery is actually counter-intuitive, as lithium-based cells wear more as their percentage of discharge increases (you'd be hurting the battery in your effort to calibrate it).

Your instructions aren't detrimental, so if it works for you, go for it. However, based on my understanding of these batteries, it seems to me that this procedure is inconsequential.

Besides, a new battery for the O1 is only $6 USD on Amazon or Ebay.