Spare battery for Jolla - Page 18 - maemo.org

sally_sally | # 171 | 2017-09-11, 08:59 | Report

Originally Posted by carmenluci View Post

But they don't send outside Poland, right?

I think they do send outside Poland. I actually think not just Poland but probably Europe as well.

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insanelysexy | # 172 | 2017-09-12, 11:53 | Report

Originally Posted by pichlo View Post

No idea but...

If you are so keen on writing scripts, why don't you write another one. A cron job to log the current voltage every 5 minutes. Then you will know what the last voltage was before the log stopped.

Good point.

For minimum voltage, i found it to be 3.4V written in file "voltage_min..". But I have seen it go down till 3.2V.

And Battery notification and shutdown seems to work on battery percentage than voltage. If I get 2% battery percent at 3.9v, it will still shutdown.

PS: The problem was due to loose connection between middle pins.

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atlochowski | # 173 | 2017-09-12, 12:08 | Report

Originally Posted by sally_sally View Post

I think they do send outside Poland. I actually think not just Poland but probably Europe as well.

If not, I can help with that.

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insanelysexy | # 174 | 2017-09-19, 15:48 | Report

Encountered a new problem.

Loose connections is one of the reasons for very frequently varying battery percentages and "recharge battery" notifications.

The other problem with the connected middle pins is : Charging.
I do not understand why, but it gets charged at 3.8V to 3.9V. And discharged at 3.5V. + sudden "voltage percent" drop to 2% at 3.6-3.7V itself. (Good part about drop, it charges at 2A)

As asked, I logged the battery level, when not connected. Under heavy load, it has dropeed till 3.0V and recovered back to 3.3-3.5V, (sometimes consistently on 3.3V). Plus, though it says "not charging", I have been able to charge it 4.1V (I had to keep track of it manually).

Is consistent battery usage at 3.3V bad for battery ?
Do all batteries drop to very low voltages under load ?
Is it bad to charge it to 4.2V? ( it takes about 1.5-2 hours extra after 4.0V)

PS: Could not log it, but I think phone shut off after touching 2.8-9V under heavy load.

Last edited by insanelysexy; 2017-09-20 at 07:58.

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carmenluci | # 175 | 2017-09-20, 06:25 | Report

Originally Posted by sally_sally View Post

I think they do send outside Poland. I actually think not just Poland but probably Europe as well.

I tried to buy it but they send me an email to ask me an address in Poland

sally_sally | # 176 | 2017-09-20, 09:23 | Report

Originally Posted by carmenluci View Post

I tried to buy it but they send me an email to ask me an address in Poland

Did you get a solution? Well if not, someone on the comment section seems to be ready to help...my faith in Humanity has been restored. Send him a message mate!

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carmenluci | # 177 | 2017-09-20, 11:13 | Report

Originally Posted by sally_sally View Post

Did you get a solution? Well if not, someone on the comment section seems to be ready to help...my faith in Humanity has been restored. Send him a message mate!

Yes, I've already done, thank you for your interest!!

sally_sally | # 178 | 2017-09-25, 09:41 | Report

Originally Posted by carmenluci View Post

Yes, I've already done, thank you for your interest!!

Anytime mate. Glad that someone came through!

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atlochowski | # 179 | 2017-09-25, 10:00 | Report

Tomorrow I will receive batteries for carmenluci and will send them to him.

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carmenluci | # 180 | 2017-10-23, 16:03 | Report

Originally Posted by atlochowski View Post

Tomorrow I will receive batteries for carmenluci and will send them to him.

And I've received them last week