Kathy Kane (Batwoman): First introduced as a female counterpart for Batman, Batwoman developed into a romantic partner in the Silver Age, where many Imaginary Stories featuring Kathy and Bruce getting married were published. Batwoman's love for Batman was never reciprocated and he only saw her as a good friend. On Earth-Two, Batwoman resigned to live without Batman's love, and in the Earth-One continuity, Kathy Kane was murdered by the League of Assassins. In the New Earth continuity, Kathy Kane was romantically interested in Batman in a couple of stories by Grant Morrison, who liked to use Silver Age content as reference in his works.
Sasha Bordeaux: Assigned as Bruce Wayne's bodyguard, Sasha deduced that Bruce was Batman and briefly fought at his side. She was framed for the murder of Bruce's girlfriend Vesper Fairchild and later joined Maxwell Lord's Checkmate organization. In The OMAC Project, Bordeaux was turned into a cyborg OMAC, but this incident was later resolved. While Sasha and Batman kissed near the end of The OMAC Project, their relationship seemed to have passed on.
After a new supervillain called Mr. Bloom apparently killed Gordon and took over Gotham, Bruce learnt about his life as Batman and, after talking to a stranger, returned to the Batcave for the first time since his final encounter with Joker. However, unable to recover the skills required to fight Bloom and his underlings, he decided to use an experimental machine that would upload his memories and skills into a body, but at the cost of his new life. With help from Alfred and Julie (who had discovered the truth long ago), Bruce went through with the procedure and returned to Gotham as Batman. With help from Gordon and a street gang modeled after Robin, he was able to defeat Bloom and save the city once again.
Peak Human Senses: Through meditation Batman's five senses are pushed at the highest limits of human perfection; meaning that his sense of sight, touch, hearing, smell and taste are very keen. At one time he was able to hear a sniper load his weapon from across the street a block over and allegedly has the sight of an eagle, allowing him to see even the slightest shifts in the air. His awareness, instincts, and senses combined make him extremely alert to danger, bordering a sixth sense. Even Commisisoner Gordon has commented saying "it's almost like he has a sixth sense".
Finding the best Batman costume among the hundreds for sale is not a task to be taken lightly. Between the dozens of costume variations and mind-boggling price ranges the choices can feel overwhelming. Luckily, you’re not alone. According to CNN, Batman and related characters were the in the top five costumes for both kids and adults in 2016 and that trend doesn’t look to be stopping any time soon. In 2014 542 Canadian Caped Crusaders donned the cowl to establish the Guinness world record for most people dressed as Batman at once.
Peak Human Agility: His agility is greater than that of a Chinese acrobat and superior to an Olympic-gold athlete gymnast. He can flawlessly coordinate his body with perfect balance, flexibility, and dexterity. His main phase of movement is Parkour which he learned in France and uses it to scale the cities rooftops in an acrobatic manner. He is capable of completing a triple somersault, running across thin wire cable which showcased his balance. Bruce regularly practices his agility by practicing gymnastics blindfolded.
Master Tactician & Strategist: He is a master strategist and tactician commonly utilizes very cunning tactics, strategies, and protocols to outwit his foes. He is also an excellent leader and occasionally commands the Justice League and the Outsiders. Cyborg refers to him as the "Greatest Tactician on the planet" and has listed him as such in his database. Batman is known as one of the greatest(if not the greatest) strategists and tacticians in the entire DC universe, challenged only by Deathstroke.
In the Modern Age of Comics until the present date, Batman has had numerous romantic relationships, in every different media, some of which have lasted long enough to set a "record" and others which were merely used for the sake of a story. Most of his relationships are with ladies from his own Rogues Gallery, and in recent years, his relationship with Catwoman has been given special attention; but the constant in every scenario is Batman's unwillingness or inability to maintain a relationship longer than the Batmobile's paint job.
Following the apparent death of Batman (as well as the Joker) at the conclusion of "Endgame," Gotham City had to figure out what to do now that they were without a Batman. Gotham City Police Department, working with a private tech company, decided to answer the call themselves by making a Batman mecha suit of armor to fight crime for Gotham City as part of the police force. The person that they chose to wear the armor was Commissioner James Gordon (who better to trust as Batman than one of the few people Batman trusts himself?).