[Claudio.79]

Hi!

I changed battery on my F31 from the original 90 AH AGM to a BOSCH 95AH AGM, i registered with ISTA but i don't understand how can i change capacity.

Can anyone help me?

Thanks

[e36freak]

Hi!

I changed battery on my F31 from the original 90 AH AGM to a BOSCH 95AH AGM, i registered with ISTA but i don't understand how can i change capacity.

Can anyone help me?

Thanks

That's a small enough difference in capacity that I wouldn't worry about it. BMW doesn't even have 90 Ah batteries anymore, they just give you a 92Ah and call it a 90.

[4L3X]

I swapped the OE LiPo battery on a Freinds M4CS for a non-BMW LiPo battery. The parts needed are the battery and the battery sensor from the normal model. The battery sensor is originally integrated in the LiPo battery, as is the cut-off relay.
A Freind has changed the FA-Coding To the normal Battery with esys.