After a lot of research I recently bought this set and am very pleased with it for the price.
The set includes:
1 x DHP482Z LXT Combi Drill.
1 x DTD152Z LXT Impact Driver.
3 x BL1830 3.0Ah Li-Ion Batteries.
1 x DC18RC Fast charger.
1 x MAKPAC Connector Case (TYPE 3).
The drill and impact driver are very good. My only criticism would be that the makpac case is made out what feels like quite brittle plastic, so I'm not too sure how long it would last in a commercial environment.
Note that some websites (powertoolsuk,fastfix,tools4trade + maybe more) list this model for a slightly cheaper price. But those websites also all list it as coming with only 2 batteries, not 3 as it should. The Makita website lists this set as coming with three batteries, so I can only assume those other websites are removing and selling the third battery separately