You'll notice that not all electrical plugs are the same and might even have different inserts depending on the country. Here's how many there are.

The US uses two standard electrical plug types: Plug Type A and Plug Type B. Both have two parallel pins for power, while the latter has an additional grounding pin for safety. But if you look ...

Tesla has released its first non-hardwired Wall Connector with a NEMA 14-50 plug for EV charging. Boasting 40 amps (9.6kW) of power, Tesla says the home charging device can juice up Model S, Model ...