How Long Do Batteries for Mobility Scooters Last?

making a mobility scooter battery last longer

Mobility scooters are effective options for older adults and individuals with mobility issues. When shopping for a mobility scooter, one of the most common concerns is the length of battery life offered. When deciphering how long batteries for mobility scooters last, the answer will depend on a number of factors. The type of battery, the way it is charged, how the battery is stored, and much more will play a part in the length of battery life for your mobility scooters.

Unfortunately, the answer to how long batteries for mobility scooters last is not always straightforward. As mentioned, there are many factors that play a part in a mobility scooter’s battery life. Within this article, we will cover the most important aspects to pay attention to while purchasing a battery, as well as how to optimize the lifespan of your battery.

Let’s take a look at how long the batteries for mobility scooters last, how to choose the best battery, and how to maintain the maximum lifespan of your battery.

Choosing a Mobility Scooter Battery

In the same way that there are various forms of mobility scooters, there are different kinds of batteries to choose from as well. To begin, there are lithium, GEL, and AGM (absorbent glass mat) mobility scooter batteries. Each battery has its own positives and negatives to consider, meaning no battery is inherently better than another. However, one battery may be better suited to your specific needs. Additionally, the manufacturers of a specific mobility scooter typically choose a specific type of battery for the device based on what is required.

While all mobility scooter batteries are 12 volts, there are significant differences between lithium, GEL, and AGM batteries. Let’s take a look at the differences:

  • Lithium batteries – These batteries are recommended for regular mobility scooter users. Lithium batteries are not affected by the depth of discharge, meaning they have a longer life cycle. However, they are usually more expensive because of the materials used to make them.
  • GEL batteries – Also recommended for individuals who frequently use their mobility scooters. These batteries generate more cycles and typically last longer than other forms of batteries. While these batteries are more expensive, they are considered to be the ultimate mobility scooter battery due to their performance abilities.
  • AGM batteries– These batteries are recommended for infrequent mobility scooter users. This is because they generate fewer cycles and do not last as long as GEL or lithium batteries. While they are cheaper, they have an overall great performance rate for individuals who do not frequently use their scooter.

How to Make Your Mobility Scooter Batteries Last

How long mobility scooter batteries will last depends on a variety of factors. Let’s take a look at the most important aspects in maximizing the lifespan of a mobility scooter battery.

Charging the Battery Effectively

The overall life of your mobility scooter battery is affected by the manner in which you charge it. While many people have differing opinions on the best way to charge a battery, there are a few aspects to keep in mind.

For starters, you should always charge your battery overnight and after using your mobility scooter. When you are not regularly using your mobility scooter, the batteries should be charged at least once a month. Additionally, you should never run the batteries until they die. If a battery becomes fully discharged, the lifespan and performance are reduced. Lastly, if your batteries and chargers are original from the manufacturer, you can leave them charging without fear of damage or overcharging.

How to Store Your Battery

One of the most effective ways to maximize the lifespan of your mobility scooter battery is to store it properly. With that being said, your battery should always be stored in a cool and dry place. When not in use, your battery should be left at a full charge to minimize any reduction in lifespan. If your battery is exposed to extreme temperatures, your recharge may become delayed, your output may be reduced, and the longevity and effectiveness of the battery may become compromised.

Consider Obtaining a Warranty

When purchasing a mobility scooter battery, you should always make sure that you have a warranty. Usually, batteries come with a 12-month warranty and should last up to 18 months depending on the frequency of your usage. If your battery is used lightly (once or twice a week), your mobility scooter battery can last up to three years. On the other hand, when used heavily, the battery will last between 12-18 months.

The Range of Your Mobility Scooter Battery

The range of your mobility scooter battery depends on three key factors, including:

  • How you drive – If you regularly accelerate excessively, your battery will drain faster.
  • Size and weight of the load – Having a lot of weight on the scooter will reduce the performance of the battery.
  • Terrain – Rough and difficult terrain will increase the amount of friction your scooter has to navigate through. As a result, the batteries will wear faster.

When testing the limits of your batteries, you should use them for periods of time and become accustomed to their full functionalities. Additionally, it may be wise to be equipped with multiple fully-charged batteries when going on long excursions, as you never want to fully drain a mobility scooter battery.

Purchasing Battiers for Your Mobility Scooter

After choosing a mobility scooter, you may want to buy extra batteries. Mobility scooter batteries are one of the most important features of a mobility scooter, meaning you’ll want to be equipped with the best battery possible. At Kelmedix, we pride ourselves on providing our clients with the highest-quality mobility scooters and accessories on the market. For more questions about how to choose the right battery for your mobility scooter, contact us today. If you already know which type of battery you’d like to purchase, head over to our online store.

1. American Chemical Society, An Outlook on Lithium Ion Battery Technology
2. National Institutes of Health, The emergence of cost effective battery storage