This is the second of a three-part series on the push for electrification in the world’s largest vehicle market, looking at the battery makers that have ridden on the coattails of carmakers to the top of the world for powering electric vehicles. The first instalment of the series on the push of electric cars into rural China can be found here.More than a century ago, the Iowan state capital of Des Moines was the global hub for electric vehicles, with more than 30,000 horseless carriages…
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