Hello,
this is first post on this forum. Unfortunaltely i have to write about certain problem i have.

Some time ago i noticed that on one of my batteries there was a significant cells deviation. This battery has not been used since then.
Here is link to my problem: https://app.airdata.com/share/AUzlwc

I used this battery 10 times. Do I have to worry? Do i have to replace battery at DJI seller (where i bought a drone)?

Thank you for any infomation you give me.
Best wishes
Pawel

Hi,

Can you link to the whole flight, than i can see all the batt cell values

cheers
JJB

Hi JJB,
very sorry.
Link to whole flight: https://app.airdata.com/share/UcsDVe

Well, take care with that battery! Recharge it and keep your eyes on it!

Pav1007 Posted at 4-24 11:58
Hi JJB,
very sorry.
Link to whole flight: https://app.airdata.com/share/UcsDVe

Hi,

Had a look at your log.
Cell #2 is over the whole range bit lower, but equal in line with #1.
Only 0.9% of your flight time really high deviation.

But some time deviation > 75 mVolts, wich is in general the max allowed deviation for a battery.Bad cells will drop in voltage under load, as your 2 cells are equal in behaviour i am not too worried.

Keep your eye on this battery. Mayby after few unload and charging sequence the cell values get closer again.

cheers
JJB

Very sorry for much delay in answer.

I will be watching closely this battery.

Thanks everyone for looking into my problem :-)

Best wishes
Pawel