Kate Kane (Earth-1: Pre-Crisis)

Katherine "Kate" Kane (January 26, 1990 – January 2021) is the vigilante of Gotham City after Batman, her paternal cousin, left 3 years ago. She is also a founding member of the "Justice League", the founder/owner of The Hold Up and the acting CEO of Wayne Enterprises.

Becoming the Caped Crusader
After returning to Gotham, Kate found out her cousin has left the city 3 years ago and later found out his identity as Batman. As the city needs a vigilante, she used the Batsuit and fought for the city as Batwoman, stylized as the Scarlet Knight.

On October 31, 2018 (Halloween), Kate saved Ryan Wilder from an attempted robbery and left using the Grappling Gun.

Fighting Alice
In 2019, Kate fought Alice and found out her true identity as her sister. Later, they fought against each other and haunted each other.

Crisis - Battle of Earth-Prime
In January 2020, Kate's Earth-1 counterpart's consciousness was restored in her body after recreating the Multiverse at the Dawn of Time.

Later, Kate arrived in Star City when The Flash, Supergirl, The Atom and Heatwave fights the giant Beebo created by Sargon the Sorcerer. After the battle, Harrison Nash Wells arrived in the Bunker and alerted the heroes that the Anti-Monitor is still alive and is about to attack. Kate suited up along with other heroes and defeated the Shadow Demon Army. Kate later went to Kara's Loft for Oliver Queen's memorial.

Death
In 2020, Kate was aboard the Wayne Enterprises Jet GC9K 23 to National City in visit to Kara Danvers in order to seek approval to destroy the Kryptonite shard from Earth-99. However, a faulty engine caused the jet to malfunction and destroyed midair causing Kate to presumably crashed to ocean to her death. Her Batsuit was fallen on shore and picked up by Ryan Wilder, taking up her mantle as Batwoman. It is also presumed that the accident was caused by a common enemy of Sophie Moore, Julia Pennyworth and Alice, Safiyah Sohail.

Abilities

 * Peak of human physical condition
 * Acrobats
 * Master hand-to-hand combatant
 * Expert Marksman
 * Expert boomerang-thrower
 * Expert stick-fighter
 * Stealth

Former Weakness

 * Trauma after killing August Cartwright

Former Equipment
''The following only includes major equipment. For the main article, see Bat-Gadgets.''
 * Batsuits
 * Bat-Belt
 * Batarangs
 * Grappling Gun
 * Bo-Staff
 * Batbike
 * '''Kryptonite

Trivia

 * After returning from Crisis, the cowl of the Batsuit was altered into without a chinstrap. Later, it was explained as one of the upgrades by Luke Fox along with the Batarang Laucher.