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Electric car maker on 'range anxiety' among potential buyers

7 March 2013 Last updated at 05:35 GMT

Sales of electric vehicles in China have, so far, been disappointing.

This is despite the generous government subsidies on offer and the high-profile investment of US billionaire Warren Buffett in Shenzhen-based BYD.

Isbrand Ho from BYD told the BBC's John Sudworth about the "range anxiety" affecting potential electric car buyers.