1 min read


Which battery should I buy for my
electric children's car?

If you buy or already have an electric ride-on car, one of the most important components is the battery. The battery determines how long your child can drive, how quickly the car responds, and how long the product lasts.

There are two main types of batteries for electric ride-on cars: lead-acid batteries and lithium-ion batteries. In this blog, we explain the difference and why at Vrooomy we choose lithium technology for most of our models.

Elektrische Kinderauto’s & Rijdend Speelgoed | Vrooomy

Lead-acid battery - standard in 99% of children's cars

Most electric ride-on cars you find on the market still use a lead-acid battery. This technology has been around for a long time and is mainly used because it is cheap and easy to produce.

In practice, this means you have a perfectly functioning battery, but with limitations. A lead-acid battery is relatively heavy, which affects the ride behavior of the ride-on car. You especially notice this when the car has to accelerate or when driving on less flat surfaces.

Disadvantages:

  • Heavier (more strain on the ride-on car)
  • Shorter lifespan
  • Longer charging time
  • Less efficient (faster voltage loss during use)

Lead-acid batteries are therefore mainly interesting for manufacturers who want to keep the price as low as possible but compromise on quality and durability.

Lithium-ion: the modern choice of Vrooomy

At Vrooomy, we deliberately choose lithium-ion batteries for most of our electric ride-on cars. This technology is more modern, lighter, and much more efficient.

The first thing you notice is the weight. A lithium-ion battery is significantly lighter than a lead-acid battery, and you immediately feel that in the driving experience. The car responds faster, feels smoother, and handles hills or uneven surfaces with less effort.

Key advantages of lithium-ion:

  • Lighter weight → better car performance
  • Consistent power while driving
  • Faster charging
  • Longer lifespan
  • Less performance loss over time

Where a lead-acid battery slowly loses power, lithium-ion remains much more consistent. This ensures a stable driving experience from the start to the end of the battery.

Why Vrooomy chooses Lithium batteries

At Vrooomy, it’s not just about a fun kids' car, but about a complete experience that is as worry-free as possible for parents and as enjoyable as possible for children. That’s why we have chosen lithium-ion technology in most models.

In practice, this means:

  • Less waiting for the battery to charge
  • More driving time per session
  • Better performance in various conditions
  • A longer lifespan of the car

Although the purchase price is higher, we believe the user experience more than makes up for it.

Charging a lithium battery
of a children's car

Charging a lithium battery in an electric ride-on car is simple and safe, as long as you do it correctly. Always use the original charger that came with the vehicle and make sure the ride-on car is turned off before you start charging. First, connect the charger to the battery, and only then plug it into the power outlet.

A lithium battery generally charges faster and more efficiently than a traditional lead-acid battery. On average, a full charge takes between 6 and 10 hours, depending on the model. Once the battery is full, it’s wise to disconnect the charger to optimize battery life.

For the best performance, it’s recommended to charge the battery regularly and avoid letting it run completely flat. This way, the lithium battery stays in good condition, and your child can enjoy longer, stronger, and worry-free driving fun.