These 10 electric cars can charge faster than any others on the market

• Hyundai and Kia make the fastest-charging electric cars on the market. 
• Some cars can add over 800 miles of range in an hour, while others might be less than half that.
• Edmunds' test is one of the first to show head-to-head charging speed based on real-world data. 

One of customers' biggest anxieties about electric vehicles is how long it'll take to get to a full charge.