Batman Beyond -- the animated series. WB Network created the series as a sequel to Batman legacy.

The story is about a new and different Batman. It take places 20 years into the future in which Gotham City is now equipped with high-tech devices and flying vehicles. Bruce Wayne a.k.a. Batman already retired from the role because he could no longer do the job. He keep the ultimate Batsuit that he created and vows that he will never use it. But his secret was discovered by Terry McGinnis and eventually trained by Bruce Wayne to become the next Dark Night of Gotham City.

You can buy it here: TVADDICTS