Battery Deka or OEM Audi

Deka. Solid battery.

My Mechanic had me get non-AGM style from Deka. I have the dual battery setup, and have drained my spare a few times already and it’s out performed the previous brands.

I really like the Deka ETX12. Point is these batteries are bulletproof. They last longer than any other battery I have ever gotten. I highly recommend them.

I currently run a Deka Intimidator in my rig and it's been problem free for 3 years now

Can confirm, worked at a battery store for a few years throughout college. Audis for some reason always lasted much longer than any other car brand.

My S4 battery is going on 6 years and it pops off like a brand new battery in Minnesota weather.

Deka ETX15, Deka makes a great battery and they’re sold under a few manufacturers.

I use Deka for all of my cars and they take Minnesota winters like a champ

Deka is the best I’ve found.

Yes, 2009 Audi TT, $800 as part of my yearly service in LA. Complained to Service advisor about the labor, and he took 20% off the battery portion.

It is a great car to drive.\n\nThe battery range is very, very poor. On a cold day the range may be in the 120 range. It is exp naive to maintain as most parts on it are coded which means Audi dealer only