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What Is the Difference Between a 12V, 24V, 36V, and 48V System?

Looking to understand the nuances of electric go-karts? Our blog post “What Is the Difference Between a 12V, 24V, 36V, and 48V System?” goes deeper into the voltage variations. With insights into power, speed, and suitability for different age groups, this guide provides clarity for your next electric go-kart purchase.

What Is the Difference Between a 12V, 24V, 36V, and 48V System?

In electric go-karts, the distinction between 12V, 24V, and 48V systems lies in the voltage ratings of the motors and batteries utilized. Put simply, it’s about the capacity of a battery to supply electric current to the motor. Similarly, it’s also about the capacity of a motor to bear voltage.

A group of elderly riding their go karts

This difference arises from the varying speeds and power offered by motors of different voltages. Mathematically, the power and speed of a DC motor directly correlate with the voltage. A 24V system will deliver greater power and speed than a 12V system, and likewise, a 48V system will surpass both.

Variations in speed and power based on voltage are also present in gasoline-powered cars and go-karts. Similarly to electric go-karts, different electric cars may feature distinct voltage systems. For example, Tesla cars typically come equipped with 375-volt batteries.

Electric Go-Karts With 12V, 24V, 36V, or 48V Systems

Various electric go-karts are available with ratings of 12V, 24V, 36V, or 48V. These variations stem from differences in manufacturing brands and the specific target age groups for which they were designed. Below are examples:

  • OTL Superleggero: This electric go-kart is renowned for its immediate torque and acceleration with an impressive top speed of 45 mph. Equipped with both a 12V lead battery and a 48V lithium battery, this model also features advanced battery systems, including forced air cooling and a digital battery management system.
  • Kidzone Go-Kart: This ride presents an optimal recreational choice for children aged six and older. Featuring 24V motors, this electric go-kart attains a controlled speed of 8 mph, ensuring both safety and excitement. These specifications align with the standard safety regulations for young go-karters.
  • Xootz Comet Electric Go-Kart: Equipped with a 12V battery, this electric go-kart provides young children with up to an hour of thrilling runtime. With a maximum speed of 10 mph, the ride promises an exhilarating experience for its young drivers.
  • Go-Bowen Baja: Featuring a robust 48V system, this electric go-kart is tailored for children and boasts a reputation for both durability and speed. With three adjustable speeds, it adapts to your child’s evolving driving skills, ensuring an enjoyable and safe experience.

Which Electric Go-Kart System Should You Choose?

Your selection between 12V, 24V, and 48V systems hinges entirely on your specific needs and desires. It’s important to note that opting for higher voltages translates to increased power and speed in your go-kart. Nonetheless, as a general guideline, younger individuals should opt for go-karts with lower voltage ratings.

While speed and power are very critical considerations when purchasing a go-kart, it’s important to recognize that other factors hold equal significance. Here’s what you need to keep in mind when selecting an electric go-kart.

Two woman riding on a go kart
  • Area: If your driving encompasses hilly terrain or extended distances, it’s prudent to choose a high-powered go-kart. Likewise, if your go-karting adventures are confined to less demanding terrains, a more straightforward option would be suitable.
  • Appearance: When selecting go-karts for kids, it’s important to make sure that the appearance of the electric go-kart aligns with their tastes and preferences. Conversely, if the go-kart is intended for adults, opt for a design devoid of elements such as racing flags. This will cater to a more mature aesthetic.
  • Size: Just as the appearance of the go-kart matters, its size should also correspond to the age group you’re purchasing it for. Opt for a smaller size for kids and a larger one for adults. Additionally, some electric go-karts feature adjustable seat sizes, beneficial for both kids and adults alike.
  • Safety: Prioritizing the safety features of an electric go-kart before purchase can be a life-saving decision. Some models are equipped with features such as collision-proof bumpers and additional frames designed to protect passengers in the case of an accident. Considering these factors is advisable when purchasing a go-kart for children.
  • Cost: Make sure that the electric go-kart you purchase offers value for your money. Whether opting for a budget-friendly option or a more expensive one, make sure it meets your requirements and maintains reasonable quality standards.

Frequently Asked Questions

Here are some questions people often ask:

Can I Replace the Battery or Motor on My Electric Go-Kart Myself

Certainly, in an ideal scenario, you could undertake the task of changing your electric go-kart’s motor or batteries independently. Yet, seeking assistance from a professional is recommended.

Conversely, if you’re constructing a DIY go-kart, you have the freedom to experiment with any motor or battery configuration you desire.

Should I Upgrade to Higher Voltage Systems?

The decision to upgrade your electric go-kart to a higher voltage system is entirely up to you. Typically, higher voltages are more suitable for adult users. If you intend to use your electric go-kart primarily for adults, it is advisable to consider upgrading.

How Long Do Electric Go-Kart Batteries Last?

The lifespan of electric go-karts depends on battery type and usage patterns. Models equipped with lead-acid batteries generally last half an hour, whereas those featuring lithium batteries can offer up to two hours.

Engaging in regular maintenance and employing proper usage practices can greatly enhance their longevity.


Whether you’re considering speed, power, or suitability for different age groups, this guide provides clarity. Remember, factors like terrain, size, safety features, and cost are equally important when choosing the right electric go-kart for your needs. With these considerations in mind, you can embark on thrilling go-karting adventures with confidence!

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