# How Do You Wire 3 12 Volt batteries to Make 36 Volts?

Wiring three 12 volt batteries to make 36 volts is a common practice used in many applications, including electric vehicles such as golf carts, electric bikes, and scooters. The process involves connecting the batteries in series, which means connecting the positive terminal of one battery to the negative terminal of the next battery.

## How do you wire a 3 12v battery for a 36v golf cart?

Wiring three 12 volt batteries to make 36 volts is a common practice used in golf carts. To wire a 3 12v battery for a 36v golf cart, follow these steps:

1. Locate the positive and negative terminals of each battery.
2. Connect the positive terminal of the first battery to the negative terminal of the second battery using a battery cable.
3. Connect the positive terminal of the second battery to the negative terminal of the third battery using another battery cable.
4. Connect the positive terminal of the third battery to the positive terminal of the golf cart motor.

## How do you hook up 3 12 volt batteries in series?

Hooking up three 12 volt batteries in series involves connecting the batteries in a chain-like configuration. Follow these steps:

1. Identify the positive and negative terminals of each battery.
2. Connect the positive terminal of the first battery to the negative terminal of the second battery using a battery cable.
3. Connect the positive terminal of the second battery to the negative terminal of the third battery using another battery cable.
4. The remaining positive terminal of the first battery and the negative terminal of the third battery should be your 36v output.

## How can I convert 12v battery to 36v?

Converting a 12v battery to 36v is not possible as it involves changing the chemical composition of the battery. However, you can create a 36v battery bank by connecting three 12v batteries in series. This will increase the voltage while maintaining the same capacity as a single 12v battery. Be sure to properly size the cables to handle the increased amperage and voltage.

## Tips for Wiring 3 12V Batteries for 36V

Here are some tips to keep in mind when wiring three 12V batteries for 36V:

1. Use batteries of the same type and capacity to ensure they discharge and charge at the same rate.
2. Label the batteries 1, 2, and 3 to make it easy to identify which battery is connected to which.
3. Use battery cables that are the appropriate gauge to handle the increased amperage and voltage.
4. Always connect the positive terminal of one battery to the negative terminal of the next battery.
5. Make sure all connections are secure and tight to avoid any electrical arcing or sparking.
6. Always follow safety guidelines and wear protective gear when working with batteries.

By following these tips, you can safely and effectively wire three 12V batteries to make 36V for your various applications.

## Conclusion

Wiring three 12V batteries to make 36V is a relatively simple process that can be used in various applications. Whether you’re looking to power a golf cart, electric bike, scooter, or any other device, following the steps outlined in this article will enable you to create a 36V battery bank. Always be sure to follow safety guidelines and use the appropriate materials to ensure a safe and effective wiring process. By doing so, you can enjoy the benefits of a more powerful and efficient battery setup.

Phil Borges is a battery aficionado. He's written extensively about batteries, and he loves nothing more than discussing the latest innovations in the industry. He has a deep understanding of how batteries work, and he's always on the lookout for new ways to improve their performance.