Question for other Bugatti owners - do you bother with trickle chargers or just replace more often?

I've had my Veyron Grand Sport for about three years now and I'm on my third battery, which feels excessive even for Dubai. I don't drive it every day, maybe once a week or once every two weeks, but I do try to take it for a proper run on Sheikh Zayed Road when I do. The dealership keeps telling me I should leave it on a Ctek maintainer whenever it's parked, but my garage doesn't have a convenient power outlet near where the car sits. I've been looking into mobile services that come to you because when this current battery finally dies I want someone who really understands these cars. A friend mentioned a Luxury Bugatti Battery Service Dubai that he used for his Divo, said they did everything at his warehouse including the registration and coding. I'm curious if anyone here has gone down the route of just accepting that these cars eat batteries in this climate and planning for a replacement every 12-18 months instead of messing with maintainers? Or am I just being lazy about the trickle charger situation? Financially the battery isn't the issue, but I hate the hassle of being stuck somewhere. What's everyone else doing with their low mileage Bugattis?