StoreDot claims “lighter” EVs through new technology

Battery firm StoreDot has claimed its Extreme Fast Charging (XFC) technology will enable EV car manufacturers to design lighter EVs with smaller battery packs.

The firm claims its silicon batteries will make EVs lighter, more sustainable and cheaper, through smaller packs. The firm is “on track” to deliver its 100in5 silicon-dominant “extreme fast” charging batteries to manufacturers by next year, it said. The technology will deliver 100 miles in five minutes of charge time.

According to the company, downsizing from an average premium vehicle requiring an 80kWh to a 50kWh battery pack could save approximately 200kg from the EV’s weight – and reduce the build cost of the car by £3,600, depending on metal costs and energy density improvements.

StoreDot’s battery cells have been tested by more than 15 global automotive manufacturers, while the company continues to develop its manufacturing partnerships on a global scale.

Speaking about the update, Dr Doron Myersdorf, StoreDot CEO, said: “Up until recently OEMs were increasing the size of battery packs in their EVs because a proportion of drivers were transitioning from gas to electric for the first time with the known ‘range anxiety’ in their minds. Those drivers, and anyone who is an EV advocate now realize that range anxiety is no longer the most pressing issue – and won’t even be an issue at all once public charging infrastructure around the world is properly in place.

“The two remaining barriers to EV ownership are charging anxiety and cost, and StoreDot’s XFC solution was designed to assist with both. Radically reduced charging times will allow automotive manufacturers to rethink how they approach battery size and range. When charging times are no longer an issue, it makes a lot more sense to fit smaller battery packs. The cost savings could transform the accessibility of EVs and sustainability of batteries, with better car efficiency, fewer raw materials needed and less recycling at the end of their in-vehicle life.”

Image courtesy of Shutterstock

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