Their last lightsaber duel ended when the Jedi Master struck down his old nemesis. Believing that Kenobi had consigned himself to a life of exile to protect the Chosen One, Maul died taking comfort in the belief that he would be avenged once the Sith's prophesied destruction was realized.

How did Darth Maul die?

With Obi-Wan temporarily trapped behind a laser wall, Qui-Gon was left to fight Darth Maul alone. This proved too much for the Jedi Master, as Darth Maul delivered a well-placed lightsaber blow to his chest and ended his life.

Why did Darth Maul die in rebels?

After the Galactic Empire rose to power, Maul became stranded on the ancient Sith world of Malachor until he was found by young rebel and Jedi apprentice, Ezra Bridger, who he sought as his apprentice. ... After tracking Kenobi to Tatooine, Maul engaged him in a brief Lightsaber duel, which resulted in Maul's demise.