Can I Use a Car Battery on a Mobility Scooter?

Mobility scooters are a battery-powered vehicle that is specially designed for the elderly. A mobility scooter is the most reliable and safe way to offer freedom of flexibility dependent on others. Since batteries power the mobility scooter, it needs to charge to run. Sometimes many people think can I use a car battery on a mobility scooter? It’s because people believe cars and mobility scooter batteries look similar.

Though vehicle batteries look similar to each other, they could be dangerous if you use them without maintaining safety precautions. The battery comes with various types and internal construction so that it only works with compatible devices. Let’s drive into our main discussion.

Can I Use a Car Battery on a Mobility Scooter?

If you’re wondering: can I use a car battery on a mobility scooter? The answer is No. The battery used in a mobility scooter is designed to supply a constant low current. On the other hand, a car battery is designed to provide short bursts of electricity that contain very high current. Therefore, if you install a car battery on your mobility scooter, it can be dangerous.

Can I Use a Car Battery on a Mobility Scooter?

Why Can’t We Use a Car Battery in a Mobility Scooter?

You cannot use the car batteries in a mobility scooter because a car battery has an average of 12.4-12.9 volts, it is more powerful than any mobility scooter. High-power battery car batteries are larger in size, heavier in weight, and greater numbers of electrolytes. On the other hand, mobility scooter batteries are 12 VDC to power up its engine. A mobility scooter’s engine is very lightweight, small, and can’t take heavy loads of powerful batteries suitable for cars.

Why Can't We Use a Car Battery in a Mobility Scooter

However, if you try to install a car’s battery in your mobility scooter, your scooter engine will explode. The scooter engine is designed for low-power batteries, and the internal connection is not strong enough to take such power. It will not be a wise decision to install a car battery in a mobility scooter. Besides, a mobility scooter’s battery needs a multistage charger, completely different from any car’s battery.

What Type of Batteries Do Mobility Scooters Use?

Mobility scooters use Sealed Lead Acid (SLA) batteries, and lithium-ion batteries but not all scooter’s batteries are the same. A mobility scooter Battery type, longevity depends on how you want to use the mobility scooter.  If you use mobility scooters for occasional trips or shopping from nearby stores, you need a different battery who plans to use it regularly. Below we will describe both batteries that scooters could come with.

What Type of Batteries Do Mobility Scooters Used

Sealed Lead Acid Battery

The SLA, aka sealed lead acid, is the first rechargeable battery that changes the era. SLA battery has two categories, including Absorbent Glass Matting (AGM) battery and gel battery.

  • Gel Battery: As its name suggests, this battery’s charge is retained in a gel substrate, so you don’t have to worry about an acid leak. Gel batteries have a longer run time than AGM batteries at a steady pace. This type of battery produces more cycles, thus ideal for those who plan to use scooters frequently. Notably, your mobility scooter cost will increase than that comes with AGM batteries.
  • Absorbent Glass Matting (AGM) Battery: AGM batteries are the less expensive option than any gel batteries but can supply more power quickly. This battery doesn’t have cyclical capabilities, thus not suitable for frequent traveling. If you look for a mobility scooter for occasional use, the AGM battery will be ideal at a minimal cost.

Lithium-Ion Battery

Lithium-ion batteries are reliable and extensively used in phones, laptops, cars, and other portable electrical devices. This type of battery has a greater lifespan than SLA batteries and can be recharged very fast. Lithium-ion batteries are very efficient and can hold much more energy than SLA batteries. Additionally, they are much cheaper as well as a functional option nowadays. Another fact about Lithium-ion batteries is, they are lightweight and have much more power capacity than SLA batteries.

How Much Battery Power  Does a Mobility Scooter Need?

A regular mobility scooter uses two 12-volt batteries to power up its engine. These batteries are parallelly connected via a series. That’s why mobility scooters need a special charger that can charge both batteries continuously.

Most of the charger comes with XLR or Cannon plug that fit almost every standard power outlet. Moreover, a mobility scooter’s battery has a lifespan of about 12 months. However, most of the batteries can last up to 18 months if you charge and maintain them regularly.

The battery performance and lifespan depend on users. Regular check and maintenance allow for better performance and longer run time. Besides, you should charge your mobility scooter even if you’re not using it. It would be best if you replaced your mobility scooter’s batteries before it completely stops working.

Most importantly, it would be best if you never experimented with your battery because the battery could explode at any time. For any replacement or servicing of your scooter’s battery, take an expert’s help.

Last Thoughts

From the above discussion, it is clear that you can’t use a car battery in your mobility scooter, and you shouldn’t try it. However, if anyone asks you can I use a car battery on a mobility scooter? You should explain why it is impossible.

A mobility scooter comes with a speed limiter so that any elderly face any problem while using it. Besides, this type of scooter’s engine isn’t designed to take heavy power-load as a car’s engine. Lastly, if you try to install a car battery on your mobility scooter, there’s a high chance you get your scooter damaged.

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