I spend a lot of my time teaching clients how they can make presentations be engaging through story and visuals. Even with stuff people think is boring.
Here is one of my favourite presenters Hans Rosling, making statistics fun and funky
Of course part of his presentation is about his charisma. Unfortunately, you cannot teach charisma but heck you can bring out your own version of enthusiasm for your subject. Work that in with a clear narrative of where you want to take your audience and some super visuals and your presentations will always be memorable.