With electric cars set to enter the mainstream over the next few years, Susan Curtis investigates the new charging solutions that will be needed to power what are effectively large batteries on wheels

中文翻译：

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提前充电

随着电动汽车在未来几年内将成为主流，苏珊·柯蒂斯（Susan Curtis）研究了新的充电解决方案，这些充电解决方案将有效地为车轮上的大型电池供电