Accelerator, Mikoto Misaka, and Kamijou Touma fighting with lightning HD Wallpaper

Three anime characters are engaged in a battle, surrounded by crackling lightning. On the left, a character with white hair and red eyes stands against a backdrop of red and orange bokeh lights. In the center, a girl with brown hair and a school uniform unleashes electrical attacks, while a boy with black hair in a white shirt lunges forward. On the right, a character with blonde hair and green goggles charges forward, also surrounded by blue lightning.