How Do You Connect Two 12 Volt Batteries Together

By | July 28, 2022



Harnessing the power of 12 volt batteries to add energy to any situation is an efficient and cost-effective solution. But how do you connect two 12 volt batteries together? This article will provide a step-by-step guide to connecting two 12 volt batteries in order to increase your energy capacity.

The first step to connecting two 12 volt batteries is to determine which type of connection you are going to use. There are three different ways to connect two 12 volt batteries: series, parallel, or a combination of the two. A series connection involves connecting the positive terminal of one battery to the negative terminal of the other, while a parallel connection involves connecting both the positive and negative terminals of each battery together. If you need more power than either series or parallel connections can provide, then you can combine both connections using a Y-connector.

Once you’ve determined the type of connection you’re going to use, the next step is to get the appropriate supplies. Starting with the right cable size is key for any battery connection. The cables should be thick enough that you can never worry about them overheating, which can cause a fire. Generally speaking, the thicker the cable, the better. You’ll also need some quality electrical tape and some crimps that fit the cable you’re using. If you plan on cloaking your connections for extra protection, you’ll want to pick up some insulation as well.

Following the above steps should make it easy to connect two 12 volt batteries together. Knowing the type of connection you need, having the right supplies, and taking the necessary safety precautions will help ensure that your battery connection is safe and efficient. With the right preparation, you’ll have no problem harnessing the power of 12 volt batteries to get the most out of your projects.


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