Three Chinese-backed teams battled it out as the Formula E electric car racing championship, which is also partially China-owned, hit Berlin last weekend.

Around 20,000 fans turned out for the quietest event in motorsport at Berlin Tempelhof Airport, which hosted 10 teams in a doubleheader - the seventh and eighth ePrix of the 12-race third season.

Swedish driver Felix Rosenqvist won Saturday's race for Indian team Mahindra Racing, and Sunday's ePrix went to championship leader, Renault E.Dams driver Sebastien Buemi.