[kevin#34]

go for the same battery type for technology (agm), a/h (70), dimensions etc, coding it is a must (with VCDS for sure, maybe even OBD11), if the battery hasn't the BEM sticker, just increase the last digit of the current serial number and job is done, more complicate to explain than doing, look for some tutorial on YouTube

you can buy the OEM battery at a much cheaper price outside of Audi dealers net
https://www.amazon.it/dp/B00CEBBBCE/?co ... _lig_dp_it

 

[kevin#34]

good recap!