I don't want or need 99 percent of the stuff on display at CES — don't get me wrong, most of what we're seeing this week is ...

Most of these outlets give you access to the standard 120 volts of electricity, which is plenty to power everyday devices. For certain applications, however, you need more power. That's where 240 ...

Copper Charlie induction range plugs directly into a typical 120V outlet, has a ceramic glass cooktop, and a 5 kWh battery.