Since different countries have different power standards, here has sorted out some of the country’s plug types. Hope this can help you.

1. China

Voltage: 220V

Frequency: 50HZ

Features: Charger plug 2 shrapnodes are solid. It is distinguished from the hollow center of the Japanese pin shrapn in the United States. High-power plug-in, the adapter’s power head is 3 shrapnot pins. One of the shrapn pieces is to connect the ground wires for safety reasons.

2.America

Voltage: 120V

Frequency: 60HZ

Features: The only difference between the U.S. charger plug and China is that there are 2 hollow circles on the pin. Because the voltage of many chargers is made of 100-240V, the power head of the plug-in and adapter that can be used for high power is one more column.

3.Japan

Voltage: 100V

Frequency: 50/60HZ

Features: Japan has two charging heads, one is exactly the same as the United States, one is the pin has angles. There are also 2 kinds of high-power plug-in power head, one is the same as the United States, one is anti-mistaken insert, one side long side short pin.

4.Korean

Voltage: 220V

Frequency: 50/60HZ

Features: South Korea’s pins is very similiar to Germany’s, in fact, South Korea’s pins are a little thicker and shorter than Germany’s. High-power power head has 2 poles.

5.Germany

Voltage: 220V

Frequency: 50HZ

Features: The charging head in Germany is similar to South Korea as shown in the picture, and many other EU countries also use this specification.
The high-power power head is 2 poles, and the German socket is also recessed.

Next time we will introduce the other part.