What is a series battery connection?

When you connect batteries in series, you fundamentally increase the total voltage while keeping the same amp-hour capacity. In a series connection, you link batteries by connecting the positive terminal of one battery to the negative terminal of the next. For example, two 12V batteries will give you a total voltage of 24V.

How do you connect a battery in series?

To connect batteries in series, link the positive terminal of one battery to the negative terminal of the next. Whether you’re powering a solar array, an electric bike, or a DIY electronics project, knowing how to properly connect batteries in series is essential for increasing voltage without altering the battery capacity (amp-hour rating).

Can a battery be connected in series?

When connecting batteries in series: Never cross the remaining open positive and negative terminals with each other, as this will short-circuit the batteries and cause damage or injury. The other type of connection is parallel. Parallel connections will increase your capacity rating, but the voltage will stay the same.

Should you wire a battery in series?

When you need more voltage than a single battery can provide, wiring batteries in series is a popular and effective solution. By connecting multiple batteries in series, you can increase the total voltage while maintaining the same current capacity.

How do I make a series-parallel battery bank?

If you have two sets of batteries connected in series, you can wire both sets into a parallel connection to make a series-parallel battery bank. In the images below we will walk you through the steps to create a 24 volts 70 AH battery pack.

How do I wire multiple batteries in a series?

To wire multiple batteries in series: Connect the negative terminal of one battery to the positive terminal of the next. Continue this pattern for all batteries in the series.