Hyundai claims to have made solid-state electric car battery ‘breakthrough’ technology HYUNDAI has invested in a solid-state battery start-up after claiming to found a ‘breakthrough’ in the technology to bring it to market in its electric car. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Local councils want more power to be able to increase amount of fines handed to drivers Rolls Royce Cullinan SUV name made official as new spy shots are revealedCar tax 2018 changes explained - What’s new and how it will affect you New Toyota Supra 2018 first look ahead at long-awaited Geneva Motor Show debutBest electric cars 2018 - Jaguar I-PACE, Hyundai Ioniq Plug-in and moreNew Nissan Qashqai 2018 - UK best-selling SUV can now drive itself