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BYD announces charging tech that’s twice as fast as Tesla’s (www.theverge.com)

submitted 1 month ago by [email protected] to c/[email protected]

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Chinese electric vehicle manufacturer BYD has revealed new fast-charging tech that can add 400km (249 miles) of range from a five minute charge. With the announcement, BYD has also promised to make a major investment in charging infrastructure, building over 4,000 of the new fast chargers across China.

The “Super e-Platform” tech is capable of charging at peak speeds of 1,000kW, double the fastest Tesla V4 superchargers, which will peak at 500kW when they roll out this year. The faster charging tech is initially available in two new vehicles, the Han L sedan and Tang L SUV, which start at 270,000 yuan (around $37,330).

“In order to completely solve our users’ charging anxiety, we have been pursuing a goal to make the charging time of electric vehicles as short as the refuelling time of petrol vehicles,” BYD founder Wang Chuanfu said from a Shenzhen launch event. “This is the first time in the industry that the unit of megawatt has been achieved on charging power.”

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[–] [email protected] 3 points 1 month ago* (last edited 1 month ago)

Sorry didn't mean to sound condescending, but capacitors can indeed output their charge at extremely high rates but have terrible energy storage capacity. You would need an unreasonably large capacitor bank, but it is technically feasible as that's what the CERN has. But in this case batteries are a more suitable option, they can be tuned between energy and power to fit the exact use case more appropriately.