Batwoman was a member of the Justice League.
In her costumed persona, Batwoman wears a black mask with pointed bat-like ears. The mask covers most of her face, leaving only the mouth and the skin near the lips visible. Her thick red hair is visible from behind the mask. Batwoman wears a black uniform that covers her entire body, with a red bat symbol on her chest. She also has a long cape that reaches the ground, and several pouches around her waist.
Batwoman joined the Justice League at some point after July 4, 2016.
She attended an emergency League meeting in which Batman proposed to dissolve the team, as a result of the restrictions placed by the United Nations on their actions. After he tendered his resignation, Batwoman was among the ones who promptly followed suit, presumably having planned it in advance.
- Kate Kane is the second Batwoman (after Kathy Kane). A former West Point student whose career was cut short by Don't Ask Don't Tell, she is steadily adjusting to life as a socialite. She is a cousin of Bruce Wayne and Bette Kane.
- This is Kate's second animated appearance; she first appeared in Batman: Bad Blood. Other versions of Batwoman have appeared in Batman: Mystery of the Batwoman and Batman: The Brave and the Bold.