A Pokémon Battle is a competitive encounter between two trainers who use their Pokémon to fight against each other. Each trainer selects a team of Pokémon and takes turns using moves to reduce the opponent's Pokémon health points (HP). The battle continues until one trainer's Pokémon are all knocked out. Battles can take place in various formats, including single battles, double battles, and multi-battles. Trainers strategize by choosing Pokémon with different types, such as Fire, Water, or Grass, to exploit type advantages. Winning battles can earn trainers experience points and rewards, enhancing their Pokémon's abilities.