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Are You Getting The Most Out From Your Electric Powered Wheelchair?
Shopping For an Electric Powered Wheelchair

A wheelchair powered by electricity can be extremely beneficial for individuals with mobility issues. You can find these chairs at specialist mobility equipment suppliers and at some major retailers. Medicare and private insurance can pay for an electric wheelchair when it's deemed medically necessary by a doctor.

Most power wheelchairs have an electronic joystick that users use to direct the motors. These movements are converted to electrical signals by a control unit that acts like the brain of the chair.

Battery Life

Battery life is a crucial aspect to consider when shopping for a wheelchair. A high-quality battery can last for up to two years with regular usage and regular maintenance. The type of battery also affects the distance that wheelchairs can travel on a single charge.

The majority of power wheelchairs utilize deep cycle batteries that are designed to provide a long-lasting energy supply. They can handle numerous recharges and discharges without damaging the cells of the battery. It is crucial to adhere to the manufacturer's recommended charging practices that typically include charging the battery over the course of a night and avoiding allowing it to run completely empty.

The battery life is affected by the surface of the wheelchair. Smooth, level surfaces require less power to propel the chair, which results in longer battery life. If a wheelchair is driven on rocky or bumpy surfaces motors will have to perform harder to maintain speed and stability and this consumes more energy and drains the battery more quickly.

The age of a battery and its usage pattern can also impact its longevity. It is possible to replace a battery if it is getting old and losing its ability to keep charge. A newer battery can help reduce the amount of time a wheelchair must be charged, and is more likely to have more capacity than older batteries.

Wheelchair batteries come in a variety of sizes. The most popular are Group 24 and Group 22NF. Group 22NF batteries are lighter and smaller than Group 24 batteries, helping in reducing the weight and dimensions of the power wheelchair. They have a smaller power reserve or "juice" than Group 24 batteries.

Beware of overcharging or subcharging your battery as this will shorten its life. It is important to keep the battery in a dry, cool location, as extreme temperatures can alter its functionality.

Capacity for Weight

The weight capacity of a power chair is an important factor to consider. If the chair is going to be used for long-distance trips the chair must be capable of supporting the user's body weight. Weight issues can be caused by excessive weight, which could lead to battery life issues and accidents.

The weight of a power chair varies from one model to the next and is influenced by its batteries. The weight of a power wheelchair is dependent on the number of accessories and the type of accessories, like oxygen tanks holders and various seating systems. The batteries account for the majority of the weight. One battery can weigh as much as 50 pounds on its own and a powerchair usually has two of them!

The weight of a power wheelchair can be affected by the type of engine it is either a two-pole or four-pole motor. A four-pole motor is more efficient and can provide a higher capacity of weight. However, it will need more energy from the batteries and could drain faster than a two-pole.

Power wheelchairs can also have different base drives, such as mid-wheel drive or rear-wheel drive. The location of the wheels can affect its handling and maneuverability in various conditions. The drive base may also offer a variety of options, including a swing-away controller that aids in side-transfers as well as sip-and puff controls which work by blowing on a sensor.

Another factor to consider is the setting in which the power wheelchair will be utilized. It is important that the chair be used on various terrains and can be fitted into hallways and rooms. It is crucial to measure the doorways, and ensure that the chair will pass through them. This includes hinged doors.

A physical therapist and/or mobility specialist can assist you in choosing the appropriate power wheelchair for your needs. In addition to assessing the weight of the chair, its speed and range of travel, they can also advise on other factors like accessibility, comfort, and the size of the seat. They will also consider the frequency and duration, and whether the chair is likely to be moved frequently.

Seating

Unlike manual wheelchairs, electric powered ones come with motors that move them. This gives you more mobility and a greater range than a manual one, however, it has certain limitations and other factors that you should consider.

The first step is to understand the capacity of your new chair. Whether it's your personal weight or the weight of any equipment or supplies that you're carrying, it is important to not exceed the manufacturer's suggested weight limit to avoid overtaxing the chair and damaging it.

Next, make sure your power chair is comfortable and has a footplate that you can fit comfortably into. If your feet aren't able to fit onto the footplate of the power chair, your center of gravity could be reversed and the wheelchair will lunge.

Choose a chair with tilt and reclining functions to reduce the risk of developing pressure sores. This feature is essential for older people whose skin could be thin and prone to bruises. Furthermore, power leg rests can assist in elevating your legs and decrease swelling.

Like all mechanical devices it will require regular maintenance to ensure that it operates safely and efficiently. You'll need to check the condition of your battery and brakes, tire pressure and other parts of the device frequently. You should also examine the seat for wear and make any adjustments that are needed.

Be attentive to where you keep your power wheelchair to ensure that it is not exposed to extreme weather conditions. The frame could be damaged by high temperatures, while low temperatures can cause damage to the battery and its electrical components.

If you don't purchase the wheelchair out of pocket, it isn't insured and you won't be able return it if it doesn't meet your requirements. MyMobilityScooters from manufacturers usually last between one and two years and cover motors electronic, joysticks, and electronics frames, but not the back cushions, seats or tires. Before buying an electric wheelchair, inquire with your supplier about the return policy. The most important thing to do is go through the manual and follow the instructions for use and maintenance.

Operation

Power wheelchairs are driven by a motor in the power base that sits under the user's seat. The motor is powered by rechargeable batteries of 12 volts connected in series, for a total voltage of 24 volts. LITH-TECH provides lithium batteries, which are much more efficient than lead acid batteries and can be used for longer durations of time.

The controller, electronics and power base can be customized to meet the needs of different users, with numerous options available. For instance, certain chairs can be customized to help ensure a comfortable fit and allow the user to find the best position for postural stability. A lot of chairs have adjustable features, such as seat height, leg rest and recline positions, as well as power tilt functionality.

There are many additional extras that are available for electric powered wheelchairs such as oxygen tank holders, elevated seats, and a variety of power accessories. Some powerchairs can also be customised to allow the user to control them using their own brainwaves or nerve signals.

Some powerchairs also be able to adjust their speed to suit the individual's preferences or match the speed of other vehicles on the road, for example when going up hills. Some powerchairs are equipped with sensors that warn them of dangers or obstacles nearby, and will automatically slow down and stop when needed.


The location of the drive wheels - whether they are rear-wheel, mid-wheel or front-wheel drive - has a significant impact on the way the chair performs under various conditions. But, it's a huge issue that we'll keep for a future Clinical Corner article.

Before you take your brand new electric wheelchair for the first time, ensure that it's fully charged and that the tires have enough air pressure. It's also a good idea to make a few adjustments to the seat, armrests, footrests (if applicable) and joystick, to prepare it for its first use. Remember that it's important to follow the directions in the manual when operating your wheelchair, particularly when driving up and down slopes. This will reduce the risk of discomfort and injuries.