Electronics.
There is no difference between the male and female connectors. These connectors are uni-sex and therefore fit together. When you have 2 of the same connectors you can put them together.
It is therefore not possible to insert a gray power connector into a red power connector, for example.
The Anderson power connectors are used to connect and disconnect batteries on vehicles and vessels. In addition, these can be used in combination with welding cables.
The connectors are available in 50A, 120A, 175A & 350A.