Hong Kong CNN  —  In the world of electric vehicles, there’s a Chinese company outdoing Elon Musk’s Tesla. And it’s just getting started. BYD, the Shenzhen-based Chinese EV champion, eclipsed Tesla in annual sales last year. Last week, it unveiled a revolutionary battery charging technology that it says adds 250 miles of range in five minutes, outpacing Tesla’s Superchargers, which take 15 minutes to add 200 miles. And last month, BYD launched “ God’s Eye ,” an advanced driver-assistance system