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maemo.org - Talk (https://talk.maemo.org/index.php)
-   Jolla1 & TOH (https://talk.maemo.org/forumdisplay.php?f=56)
-   -   Spare battery for Jolla (https://talk.maemo.org/showthread.php?t=92226)

sally_sally 2017-09-11 08:59
Re: Spare battery for Jolla
 
Quote:
Originally Posted by carmenluci (Post 1531756)
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.

insanelysexy 2017-09-12 11:53
Re: Spare battery for Jolla
 
Quote:
Originally Posted by pichlo (Post 1534187)
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.

atlochowski 2017-09-12 12:08
Re: Spare battery for Jolla
 
Quote:
Originally Posted by sally_sally (Post 1534192)
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.

insanelysexy 2017-09-19 15:48
Re: Spare battery for Jolla
 
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.

carmenluci 2017-09-20 06:25
Re: Spare battery for Jolla
 
Quote:
Originally Posted by sally_sally (Post 1534192)
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 2017-09-20 09:23
Re: Spare battery for Jolla
 
Quote:
Originally Posted by carmenluci (Post 1534702)
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!

carmenluci 2017-09-20 11:13
Re: Spare battery for Jolla
 
Quote:
Originally Posted by sally_sally (Post 1534712)
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 2017-09-25 09:41
Re: Spare battery for Jolla
 
Quote:
Originally Posted by carmenluci (Post 1534722)
Yes, I've already done, thank you for your interest!!
Anytime mate. Glad that someone came through!

atlochowski 2017-09-25 10:00
Re: Spare battery for Jolla
 
Tomorrow I will receive batteries for carmenluci and will send them to him.

carmenluci 2017-10-23 16:03
Re: Spare battery for Jolla
 
Quote:
Originally Posted by atlochowski (Post 1535093)
Tomorrow I will receive batteries for carmenluci and will send them to him.
And I've received them last week ;)


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