Nissan develops 10-minute electric car charger
Nissan develops 10 minute charger for Leaf Electric Car
As everyone knows, the biggest hassle with electric cars is the inordinately long time needed for charging their batteries. Imagine what a big problem it would be if you suddenly have to rush to the hospital and your car battery is on a low charge.
Currently, it takes around eight long hours to fully charge an EV’s battery. But now we have some good news from Nissan. The automaker says that in collaboration with Japan’s Kansai University, it has developed the necessary technology for charging the batteries that power electric vehicles such as the Mitsubishi iMiEV and Nissan Leaf in just ten minutes. That too, the charging can be completed without there being any adverse effect on the voltage or the battery storage capacity. This latest development could make a huge difference to the way electric cars are viewed by people and enhance their acceptance. Nissan and Kansai University announced that they had been working on creating this new technology for quite some time now.

It was high time something like a ten-minute charger was developed for EVs. Last year, Pike Research had warned that car makers could face repulsion from consumers because of the extraordinarily long time it takes to recharge an electric car. The research company said that some consumers would probably feel they have paid too much for their charging equipment and their EV.
The technology breakthrough involves a change in the electrode material used. The carbon electrode used inside the capacitor is replaced by one made from vanadium oxide and tungsten oxide for boosting power. Nissan said the new charger model is almost half the size of earlier models of chargers and that this new one would be able to charge electric vehicles manufactured by different auto companies. Also, the ten-minute charger uses a new compact charge station with less than half the price of the earlier quick charger. However, with the price still being around US $13,000, it is currently more suited for use in institutions, parking lots, gas stations, and similar places.
Considering that advanced materials and processes are used in the revolutionary new charger, it is obvious that it won’t be readily available in the market so soon. Secondly, at present there are not enough electric vehicles on the road to speed up the availability, or make this a priority. Nonetheless, Nissan will be continuing with the theoretical work so that by the time there is a larger demand for the quick charger they will have the product ready.
When will Nissan’s 10 minute Electric Car Charger be available?
Unfortunately, according to experts and reliable sources, it would take at least a decade for Nissan to be in a position to commercialize this technology. But once it is introduced in the market, the electric car industry will certainly take off in a big way.
So we will have to be patient. The good thing is that though it may take some time before charging an electric vehicle becomes as fast and easy as refueling a car at a pump, the day will surely come when this will be possible.

Posted October 15, 2011
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