Most Renaults on Dubai roads, the Duster, Symbol and older Fluence among them, use a conventional sealed battery under the bonnet. They are simple cars to work on and need no registration afterwards. The detail owners forget is the radio. Many older Renault head units lock when power is cut and ask for a four-digit security code. A memory saver during the change avoids that, but it is still worth finding the code card in the service book.
Newer Renaults with stop-start have a battery sensor and should get an EFB battery, or AGM if that is what came out. After any battery disconnection a Renault may also want small resets, such as the one-touch windows and the clock. The technician runs through these before leaving. Dusters used off-road should have the hold-down clamp and terminals checked too, because corrugated tracks shake them loose and a battery that moves in its tray fails early.