When David Finkelstein and his wife first got their new Hyundai EV, they drove it for months without a hitch. Then, the Ioniq 5 SUV started to repeatedly fail, rendering it inoperable. He couldn’t ...
The old-fashioned 12-volt lead acid battery hasn't changed much since the mid-1950s. Now it's getting a makeover to handle a host of new responsibilities in electrified, automated and software-defined ...