thing got even faster. Earlier this month, Chinese automaker BYD announced that its Flash Chargers, first rolled out a year ago, can now charge some electric vehicle batteries from around 10 to 70 percent in five minutes, and from 10 to full in about nine. That’s more than 600 miles of range in the time it takes to order a cappuccino and leave a nice tip. The new BYD chargers can add miles super quickly because they deliver up to 1,500 kilowatts (kW) per charge. Compare that to the 350 kW “hyper-fast” chargers seen more typically in the US, which can top up 80 percent of a battery in 15 to 25 minutes, and the full thing in closer to 40. BYD’s move brings the charging experience closer to the auto industry's holy grail: comparable to what drivers expect when they fill up their gas tanks. Survey after survey finds that potential EV buyers are worried about range and charging; speeding things up might go some way toward alleviating fears and getting more drivers seriously thinking about the plug.…