Next big thing
A COOL NEW WAY TO SLASH RAPID-CHARGING TIMES
JESSE CROSSE
Dectravalve tech (right) keeps battery consistently cooler
A NEW INVENTION not much bigger than a fizzy drink promises to revolutionise EV battery technology by dramatically reducing rapid-charging times. Independent testing by the Warwick Manufacturing Group (WMG) has demonstrated that Dectravalve – a patented, new liquid-cooling technology for EV batteries developed by British startup Hydrohertz – can reduce the time taken to charge a 100kWh lithium-iron-phosphate (LFP) battery from 10% to 80% at 350kW from 30 minutes to just 10.