Which Battery Voltage is Best for Child’s Car – 6V, 12V, or 24V?

Electric cars for kids have become a popular choice amongst parents and for good reasons. In this article, we will guide you through the process of selecting the best battery and provide tips on keeping your child’s electric toy car running smoothly.

6V Battery Ride-on Car

The main difference between 6V, 12V, and 24V is the power they can provide.

A 6V battery will provide less power than 12V and 24V batteries. 6V batteries are more suitable for smaller toys,
While 12V or 24V batteries are more suitable for larger toys.


A 6V battery is option for children’s electric toy cars. It’s typically suitable for children aged 1-3 years old and can reach speeds of up to 2.5 mph.

This option is ideal for indoor use, and its battery life usually lasts around 2 hours. The 6V battery is the lightest option, making it easy to maneuver for smaller children.

12V Battery Ride-on Car

A 12V battery is suitable for children aged 3-5 years old and can reach speeds of up to 5 mph. It’s ideal for outdoor use, and its battery life lasts around 2-4 hours.

The 12V battery is a great option if your child wants to drive around outside but you don’t want them to go too fast.

24V Battery Ride-on Car

A 24V battery is the most powerful option for children’s electric toy cars and is suitable for children aged 5 years and older.

It can reach speeds of up to 15 mph and is ideal for outdoor use. Its battery life lasts around 2-3 hours. The 24V battery is a great option for older children who want to go faster and have more control over the car.

Higher voltage batteries need larger motors and stronger parts, which increase the cost of the toy car.

Types of Batteries

Two main types of batteries are used in Power Wheels cars: lead-acid and lithium-ion. Lead acid storage
Pools are the most commonly used batteries in Power Wheels cars.

They are relatively cheap and provide a lot of power, However, lead-acid batteries are heavy and difficult to charge. Lithium-ion batteries are more expensive than lead-acid batteries but are lighter more durable easy to charge.

When choosing a battery for your Power Wheels car, it is crucial to consider the type of battery type that best suits your needs.

If you want a cheap battery that provides a lot of power, a lead-acid battery may be the right choice.

If you want a lighter, easily rechargeable battery, lithium-ion batteries may be a better choice.

Battery Maintenance

Like any other battery-powered device, electric toy cars require proper maintenance to ensure optimum performance and longevity. Here are some tips to maintain your child’s electric car battery:

  1. Charge the battery correctly – Always use the charger provided by the manufacturer when charging the battery. Overcharging or undercharging the battery can lead to premature battery failure or even worse, damage to the toy car. A good practice is to charge the battery after every use, allowing it to cool down before and after charging.

  2. Keep the battery clean – Dirt, dust, and debris can settle on the battery terminals and wiring, causing resistance and low performance. Clean the battery with a damp cloth and avoid using harsh chemicals that may damage the casing and wiring.

  3. Store the battery correctly – If you’re storing your child’s electric car for an extended period, remove the battery and store it in a cool, dry place. Avoid leaving the battery uncharged for too long as it can reduce overall battery life.

In conclusion, choosing the right battery and maintaining your child’s electric car is crucial to ensure it runs smoothly and safely. Follow the manufacturer’s guidelines when choosing the battery voltage, and pay attention to the weight limit. Proper battery maintenance can extend the battery’s life and keep the toy car running smoothly. By following these tips, your child’s electric toy car will provide endless hours of fun and entertainment.