3 In Series Battery Diagram. Connecting in parallel increases amp hour capacity only. This diagram shows a simple parallel circuit to increase current or power.
I electric current flowing through the circuit. Each cell when fully charged will produce close to 25 volts. Voltage is rounded down for simplicity.
The basic concept when connecting in series is that you add the voltages of the batteries together but the amp hour capacity remains the same.
The above diagram shows another way to create a bank of batteries. In the diagram you will complete understood that how to connect or wire batteries in series connection. To connect a battery cell in series we chain the positive and negative terminals of each battery. During the connection it is important to pay attention to the polarity use cables as short as possible and with an appropriate section.