krat-tech

2008Smartphones and the cloud

Electric cars

Electric cars existed before petrol cars, but lost out because their batteries were too weak. The comeback came with the Tesla Roadster in 2008, which used lithium-ion cells. Today electric cars make up a growing share of new car sales.

First victory, then defeat

Around 1900 a third of the cars in the US were electric. They were quiet and did not need to be started with a hand crank. But cheap oil, the electric starter and the Ford Model T pushed them out.

The comeback

Tesla showed that an electric car could be fast and have a range of hundreds of kilometres. The key was the lithium batteries used in laptops. Today every major carmaker builds electric cars, and the Chinese competition is strong too.

In Slovakia

Electric models from several brands are made in Slovakia. The company InoBat is developing batteries and building a factory near Šurany. The charging network is growing. At home, the cheapest way to charge is from your own wallbox, ideally combined with solar panels.

Menu

What I do

All services
Mini WikipediaThe evolution of technology, 236 articles

Hot tech news

All news

Popular

Wiki categories

All articles

Appearance

↑↓ selectEnter openEsc close