Best battery cell modify for Mavic Air?

[mjnhchj]

Hello all. Which battery cell is the best for Mavic Air? Include: flight time, weight, wind resistant, stable, price .... I have Mavic air 2 cell 4.4V 3500mAh, Mavic pro cell 4.35V 3830mAh, Mavic 2 pro, ....

 

[Deleted member 103366]

What brings about their differences? If dimensions then that may be a limiting factor. Do they use differing chemistry?
If you do not know the answers to those questions etc. it might be better to stick with the original capacities and voltage.
That said if replacing cells in the original battery case using the original control board I would suggest you investigate whether that control board will permanently switch something to open circuit if it sees no voltage or too low a voltage, at any time.
It might be necessary to either
1) rig up a connection, that is independent of the cells, that will supply the board with the needed voltage whilst the actual cells are being swapped. Or,
2) if such monitoring monitors each cell individually, connect the new cell in parallel with the old cell BEFORE the old cell is disconnected.
,

 

[mjnhchj]

Thanks for sharing! with the air2 battery cell, it gives up to 25 minutes of hovering time and everything works correctly. Many people have done it successfully. but I don't want to follow them, I want to do something better than them. I have a little theoretical background about battery cells. but i want to find out if anyone has done it or not? Of course, everything needs to be adjusted a bit accordingly. I know well about that! Thanks a lot!

 

[BenAir]

This site claims it has the right battery cells 5.64US $ 6% OFF|New 3.85v 2375mah 693772 703773 Li-polymer Replacement Battery Cell For Dji Mavic Air Flight Battery - Digital Batteries - AliExpress
Next is how to replace the cells without bricking the battery controller with a 'permanent fault' PF flag

 

[sequel]

The best performance I've had has been with this battery.

long flight time air 1 (23min)

 

[maviclipot]

will this fit in mavic air 1 battery case ? https://www.aliexpress.com/item/1005004237065733.html?spm=a2g0o.cart.0.0.253138da86GSbl&mp=1