How does Daedalus die in the battle of labyrinth?

Daedalus doesn't die in the battle of the Labyrinth. There is no recorded battle of the Labyrinth in Greek mythology, nor is Daedalus depicted as a warrior in any of the surviving accounts.

Here's what we know about Daedalus:

* He was an inventor and architect. He is most famous for building the Labyrinth for King Minos of Crete.

* He escaped the Labyrinth with his son Icarus. He used wings he had created to fly away, but Icarus flew too close to the sun and fell to his death.

* He is said to have lived out his days on the island of Sicily. There are various accounts of how his life ended, but none involve a battle.

The concept of a "battle of the Labyrinth" might be inspired by the struggles of the heroes who faced the Minotaur, such as Theseus. However, Daedalus was not involved in these confrontations.