Premium Audi battery replacement in Industrial Area 10 – any recommendations?

I’ve been driving my Audi A6 for about four years now and I think the battery is finally starting to show its age. The cranking’s been getting slower over the past few weeks, and the other day I got a “battery low” warning on the dash which got me a bit worried. I live near Industrial Area 10 in Sharjah and I’m hoping to find a shop around there that knows what they’re doing with German cars. I’ve heard Audi batteries can be a bit tricky because they’re often located in the trunk rather than under the hood, and apparently some models need coding after replacement so the car’s computer recognizes the new battery . I’d rather not take it to the dealer because I’m guessing they’ll charge a fortune, but I also don’t want to trust just any random garage that might not have the right diagnostic tools. I’m hoping to find premium Audi battery replacement in Industrial Area 10 from someone who actually knows the specific requirements for Audi models and won’t just slap in any battery and call it a day. If anyone’s had a good experience with a workshop around there, especially one that does proper battery coding and uses quality AGM batteries, I’d really appreciate the recommendation. Also curious what kind of price I should expect for a decent quality battery fitted, just so I know if I’m getting a fair deal.