How to Extend the Life of Your Kid's Ride-On Car Battery

Published: 30.5.23

Updated: 20.6.24

Every parent knows the joy on their child's face when they hop into their ride-on car, ready for an adventure. 

But what happens when the car suddenly stops mid-journey? 

The disappointment and frustration are palpable. 

The culprit is often a poorly maintained battery, which can turn a fun playtime into a disappointing experience.

To avoid this, understanding the basics of battery maintenance is crucial.

Imagine your child, all set for a ride, only to find their beloved car moving at a snail's pace, or worse, not moving at all. 

The battery, once reliable, now struggles to hold a charge, and the once frequent rides become fewer and farther between.

This could be due to a number of reasons, including improper charging, which you can learn more about in this guide on maximising your kid's ride-on car battery.

But what if there was a way to prevent this? 

What if you could ensure that your child's ride-on car is always ready for the next adventure? 

Picture the joy of your child being able to ride their car whenever they want, without any unexpected interruptions.

This is possible by following some tips for maintaining your kid's battery electric ride-on car.

The good news is, this is entirely possible. By understanding how to properly maintain the battery of your kid's ride-on car, you can significantly extend its life, ensuring many more hours of fun and adventure. 

This article will guide you through some practical tips to keep that battery running longer and stronger.

Understanding the Importance of Battery Maintenance

The Role of the Battery in a Ride-On Car

The battery in a ride-on car is what powers the motor, allowing your child to cruise around the yard or park. 

Without a healthy battery, the ride-on car's performance can deteriorate, leading to shorter rides and less fun.

To get the most out of your kid's ride-on car battery, you can follow this guide.

This could be due to using an incorrect battery voltage. For instance, you might wonder, can you put a 24v battery in a 12v ride-on? Understanding the difference is crucial.

Why Battery Maintenance Matters

Maintaining the battery not only ensures longer ride times but also extends the overall life of the toy. 

A well-maintained battery can save you from frequent replacements, which can be costly and inconvenient.

Here are some tips for maintaining your kid's battery electric ride-on car.You can find out more about this in our charging guide.

Comparison of Battery Types

Here are the main pros and cons of the different battery types used in kids' ride-on cars:

Lead-Acid Batteries

Pros:

• Affordable: Lead-acid batteries are generally less expensive compared to other types, making them a cost-effective option for many parents.
• Durable: These batteries are known for their durability and can withstand rough usage.
• Variety of Sizes: They come in different sizes to accommodate various power requirements, making them versatile for different ride-on car models.

Cons:

• Heavy: Lead-acid batteries are significantly heavier than other types, which can affect the overall weight and handling of the ride-on car.
• Require More Maintenance: They need regular maintenance, including checking the water levels and cleaning the terminals to prevent corrosion.
• Longer Charge Times: These batteries take longer to charge, which can be inconvenient if the car is used frequently.
• Shorter Lifespan: Compared to other battery types, lead-acid batteries have a shorter lifespan and may need to be replaced more often.

Lithium-Ion Batteries

Pros:

• Lighter Weight: Lithium-ion batteries are much lighter, which can improve the performance and handling of the ride-on car.
• Long-Lasting: They can last through many play sessions without needing frequent recharges.
• Low Maintenance: These batteries are almost maintenance-free, requiring minimal upkeep.
• Environmentally Friendly: They are safer and more environmentally friendly than lead-acid batteries.
• Quick Charging Time: Lithium-ion batteries charge much faster, reducing downtime between play sessions.
• Longer Playing Time: They provide longer playing times on a single charge.
• More Powerful: These batteries offer more power, which can enhance the performance of the ride-on car.

Cons:

• Higher Upfront Cost: Lithium-ion batteries are more expensive initially, which can be a consideration for budget-conscious buyers.

Nickel-Metal Hydride (NiMH) Batteries

Pros:

• Balance of Cost and Performance: NiMH batteries offer a good balance between cost and performance, making them a middle-ground option.
• Longer Lifespan: They have a longer lifespan than lead-acid batteries, reducing the frequency of replacements.
• Environmentally Friendly: NiMH batteries are more environmentally friendly compared to lead-acid batteries.

Cons:

• Not Mentioned: Specific cons for NiMH batteries were not provided in the context.

Summary

• Lead-Acid Batteries: Best value but require more maintenance and have a shorter lifespan.
• Lithium-Ion Batteries: Best performance and low maintenance but come with a higher upfront cost.
• Nickel-Metal Hydride (NiMH) Batteries: Balance between cost and lifespan, environmentally friendly.

The choice of battery depends on your budget, performance needs, and environmental considerations.

Top Tips for Extending Battery Life

Regular Charging

Charge the battery every two to three weeks, even if the car isn't being used.

This helps keep the battery healthy and prevents it from draining completely, which can damage its ability to hold a charge. But, how long does it take to charge a ride-on toy? Find out here.

Proper Storage

If you know the ride-on car won't be used for a while, fully charge the battery and then unplug it.

This prevents overcharging, which can harm the battery's internal components.

Avoiding Short Trips

Short trips may not give the battery enough time to recharge properly.

Encourage your child to use the ride-on car for longer periods to maintain the correct voltage.

Securing the Battery

Keep the battery tightly fastened to avoid excessive vibration that could damage its internal components.

Regularly check the battery compartment to ensure it's secure.

Minimising Power Usage

Minimise power used while the engine is off. This includes lights, music, or any other features that can drain the battery when not in use.

Keeping the Battery Clean

Dirt and debris can interfere with the battery's connections, leading to poor performance.

Regularly clean the battery and its connections to ensure optimal operation.

Avoiding Overcharging

Don't overcharge the battery. Electric car batteries are sensitive to overcharging, which can lead to decreased battery life.

Always unplug the charger once the battery is fully charged.

Regular Use of the Car

Don't leave the car unused for long periods. Regular use helps maintain the battery's health and ensures it stays at the correct voltage.

Recognising Signs of a Failing Battery

Just like any other battery, a ride-on car battery has a limited lifespan, even with proper maintenance. 

It's important to recognise the signs of a failing battery so you can replace it before it completely dies. Some common signs include:

Decreased Running Time

If you notice that the ride-on car isn't running as long as it used to on a full charge, it might be a sign that the battery is nearing the end of its life.

Slow Speed

A ride-on car that's moving slower than usual could also be a sign of a failing battery.

If the car doesn't reach its usual speed, it might be time to check the battery.

Difficulty Starting

If the ride-on car has trouble starting, the battery might be the culprit. A healthy battery should power the car up with no issues.

Detailed Troubleshooting Guide

Here are step-by-step instructions for diagnosing and fixing common issues with kids' ride-on car batteries:

Diagnose the Issue

1. Check the Battery Voltage

   • Use a voltmeter to measure the battery voltage. For a 6V battery, it should read 6+ volts, and for a 12V battery, it should read 12+ volts when the car is turned off.
   • If the voltage is significantly lower, the battery may be undercharged or faulty.

2. Turn the Car On and Press the Accelerator

   • Observe the voltage while pressing the accelerator. The voltage should not drop significantly, and the lights should not flicker.
   • If the voltage drops or the lights go out, the battery may be dead, or there could be an issue with the wiring or connectors.

3. Check the Fuses

   • Inspect the car's fuses if it has them. A blown fuse can prevent the car from operating correctly.

4. Disconnect the Motor Connectors and Check Voltage

   • Disconnect the motor connectors and measure the voltage at the connector while pressing the accelerator.
   • This step helps confirm if there is an issue with the accelerator pedal, wiring, or fuses.

Fix Battery Issues

1. Charge the Battery

   • If the battery voltage is low (0-2V), charge the battery for at least 4 hours using the correct charger.
   • Ensure the charger is compatible with the battery type and voltage.

2. Replace the Battery

   • If the battery still doesn't hold a charge after charging, it likely needs to be replaced.
   • Purchase the same type of battery and connect the new battery to the same terminals as the old one.

Fix Wiring Issues

1. Open the Car's Casing

   • Carefully open the car's casing to expose the wiring. Be cautious not to damage any components.

2. Reconnect Loose or Disconnected Wires

   • Look for any loose or disconnected wires and reconnect them to their proper positions.
   • Use the wiring diagram or manual to ensure all connections are correct.

3. Clean Corrosion

   • Clean any corrosion off the battery terminals using a wire brush or sandpaper. Corrosion can impede electrical connections.

Test the Motor and Controller

1. Check the Motor and Controller

   • If the battery and wiring are in good condition, the motor or controller may be faulty.

2. Directly Connect the Motor to the Battery

   • Disconnect the controller and connect the motor directly to the battery. If the motor doesn't run, it likely needs to be replaced.

3. Replace the Controller

   • If the motor runs but the car still doesn't move, the controller is probably bad and needs to be replaced.

4. Replace the Switches

   • If the car only moves in one direction or at one speed, the switches may be faulty and need replacement.

With some basic troubleshooting and part replacement, you should be able to get your child's ride-on car back up and running.

Always refer to the owner's manual for specific instructions for your model. If issues persist, consider taking it to a professional for repair.

Replacing the Battery

When it's time to replace the battery, make sure to choose a high-quality replacement. 

While it might be tempting to save money with a cheaper option, a high-quality battery will last longer and perform better, saving you money in the long run. 

Always remember to recycle the old battery properly to protect the environment.

Safety Precautions When Handling Batteries

While maintaining your kid's ride-on car battery, it's essential to keep safety in mind.

Batteries contain chemicals that can be harmful if not handled correctly.

Here are some safety tips:

Use Protective Gear

Always wear protective gloves and eyewear when handling batteries.

This will protect you from any corrosive materials that might be present.

Keep Away from Children

Ensure that the battery and any maintenance equipment are out of reach of children when not in use.

Batteries can pose a choking hazard, and the chemicals inside can be harmful if ingested.

Proper Disposal

When it's time to replace the battery, make sure to dispose of the old one properly.

Many recycling centres accept old batteries and can dispose of them in an environmentally friendly way.

In Summary

Navigating the world of ride-on car batteries can seem daunting, but it doesn't have to be.

By recognising the problem of a failing battery and understanding its impact on your child's playtime, you've taken the first step towards a solution.

Now, you're equipped with practical and effective tips to maintain and extend the life of the battery. 

By following these guidelines, you're not just maintaining a battery; you're ensuring countless hours of joy and adventure for your child.

For more detailed information, you can check out this comprehensive guide on battery maintenance.

Remember, a well-maintained ride-on car battery leads to a well-functioning ride-on car, a happy child, and peace of mind for you.

Frequently Asked Questions

How often should I charge the ride-on car battery?

Charge the battery every two to three weeks, even if the car isn't being used.

Can I overcharge the battery?

Yes, overcharging can harm the battery's internal components. Always unplug the charger once the battery is fully charged.

How can I keep the battery clean?

Regularly clean the battery and its connections to prevent dirt and debris from interfering with its performance.