Terminal Connections
When the battery is on the car it is necessary to have some form of detachable connection to the car circuit and this is accomplished by means of “terminal connectors,” Fig. 18, of which there are many types.
Many types of terminals are in two parts, one being permanently attached to the car circuit and the other mounted permanently on the battery by welding it to the terminal post, the two parts being detachably joined by means of a bolted connection.
In another type of terminal, the cable is soldered directly to the terminal which is lead burned to the cell post. In this construction there is very much less chance of corrosion taking place, and it is therefore a good design.