In the past, it was rarely used for anything other than powering the onboard cigarette lighter; today, it’s an indispensable source of power for countless electronics, including our smartphones.

A power inverter turns your car into a rolling outlet. That’s useful when you travel, camp, work out of a truck, or ride out ...

The mophie powerstation pro AC includes a three-prong power socket, making this external battery right for anyone who has a range of devices they need to charge on the go, not just phones and tablets.

Wouldn't it be cool if every power socket was the same? Imagine if you could carry around a single cable and plug in any device to the wall. Share on Facebook (opens in a new window) Share on X (opens ...

There are too few manufacturers of power sockets available at hardware stores, according to Klavs Larsen from Funen, who now ...