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Shopping For an Electric Powered Wheelchair Electric powered wheelchairs can be an excellent aid to those with mobility issues. These chairs are available at specialist mobility equipment suppliers and some major retailers. Medicare and private insurance can pay for the cost of an electrical wheelchair if a physician deems it medically necessary. The majority of power wheelchairs come with an instrument that the user moves to direct the motors. The controller, which acts as the brain of the wheelchair converts these movements into electrical signals. Battery Life When you are looking for a new power wheelchair one of the most important aspects to consider is the battery's life. A high-quality battery can last for up to two years if maintained regularly and is regularly used. The type of battery determines how far a wheelchair will be able to travel on one charge. The majority of power wheelchairs have deep cycle batteries that are designed to provide a long-lasting power supply. These batteries can handle multiple discharges and recharges without causing damage to the battery cells. It is important to follow the recommended charging practices of the manufacturer. This includes overnight charging of the battery, and avoiding the battery from running completely empty. The battery's life is also affected by the surface of the wheelchair. Smooth, level surfaces require less energy to propel the chair, resulting in longer battery life. If a wheelchair is driven on rocky or bumpy surfaces the motors will need to work harder to maintain stability and speed which means that they consume more energy and drains the battery more quickly. A battery's longevity is also impacted by its age and use patterns. If a battery is old and losing its capacity to keep an charge, it could be time for a replacement. A newer battery will cut down on the time needed to charge a wheelchair and will likely to be more powerful. Wheelchair batteries are available in several sizes that include Group 22NF and Group 24 being the most sought-after choices. Group 22NF batteries are lighter and smaller than Group 24 batteries, which helps to decrease the overall weight and dimensions of the power wheelchair. These batteries have a smaller power reserve or “juice” than Group 24 batteries. Avoid charging or subcharging the battery, as this can reduce its life. It is essential to keep the battery in a dry, cool location, as extreme temperatures can impact its functionality. Capacity of Weight The weight capacity is an important aspect to take into account when selecting a power wheelchair. If the chair is going to be used for long journeys, then it must be able to support the user's weight. Excessive weight can lead to structural issues, a decrease in battery life, and an increased risk of accidents. The weight of a power chair varies from one model to the next and is affected by its batteries. The weight of a wheelchair is also affected by the number of accessories as well as the type of accessories, including oxygen tanks holders and different seating systems. The batteries make up the majority of the weight. One battery can weigh up to 50 lbs by itself, and a power chair usually has two of them! Whether the power chair has either a four-pole or two-pole motor can also influence its weight. A four-pole power chair is more efficient, and has more weight capacity. However, it requires more energy from the batteries, and can drain faster than a two-pole motor. Power wheelchairs may also have different drive bases, such as rear-wheel or mid-wheel. The location of the wheels can impact its handling and maneuverability under various conditions. The drive base may contain a variety of options, like a swing-away control that helps with side-transfers or sip-and puff controls that operate by blowing on a sensor. Another consideration is the environment where the power wheelchair will be utilized. It's essential that the chair is able to move over varying terrain and be able to fit in hallways and rooms. It is crucial to measure the doorways, and make sure that the chair is able to pass through them. This includes hinged doors. A physical therapist or mobility specialist can assist you in choosing the right power wheelchair for the individual. In addition to evaluating the wheelchair's weight, speed and driving range They can also offer advice on other factors such as accessibility, comfort and seat size. They also take into consideration the frequency and duration of use as well as if the chair will be transported frequently. Seating In contrast to manual wheelchairs, electric powered ones are powered by motors that move them. This provides you with more mobility and greater mobility than a manual chair, but it does have some limitations and additional factors to consider. The first step is to be aware of the weight capacity of your new power chair. If it's your own personal weight or the weight of any equipment or supplies you're carrying, you must never exceed the manufacturer's recommended weight limit in order to avoid overloading the chair and creating damage. Make sure that the power chair you pick includes a comfortable footplate as well as an appropriate seat to fit into. If there isn't enough space for your feet to rest on the footplate, it may shift your center of gravity to the back and cause the chair to move. Then, you should look for a wheelchair that has tilt and recline functions to reduce the risk of pressure sores. This feature is crucial for seniors whose skin can be thin and prone to bruises. Leg rests that are powered are an excellent method of elevating your legs, which can reduce swelling. Your wheelchair, like any mechanical device, requires regular maintenance in order to operate properly and safely. You'll need to check the battery as well as the tire pressure, brakes and other components of your wheelchair frequently. You should also check the seating for wear and make any necessary adjustments. It is important to keep your power chair in a space that is not exposed to extreme weather conditions. The frame could be damaged by high temperatures, whereas low temperatures can cause damage to electrical components and the battery. If you don't buy your wheelchair out of pocket, you won't have insurance coverage and you wont be able to return it if you discover it doesn't meet your needs. Manufacturers' warranties typically last between one and two years. They include joysticks, motors frames, and electronic components but not seats, back cushions or tires. Ask your provider about their return policy before you purchase an electric wheelchair. electric wheelchairs for adults is to read 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 seat of the user. The motor is powered by one or two rechargeable 12-volt batteries that are connected in series, for 24 volts total. LITH-TECH offers lithium batteries that are more efficient in energy than lead acids and can be used over longer periods of time. Many options are available for customizing the controller, electronics and power base to meet the requirements of each user. Some chairs allow for individual seating that will ensure a comfortable fit. It can also help the user choose the ideal position that supports their postural stability. Many models also come with adjustable height of the seat, recline and leg rest positions, as well as the power tilt feature. There are many additional extras that are available for electric powered wheelchairs including oxygen tank holders elevated seats, and a variety of power accessories. Some powerchairs can even be customised to let the user control them with their own brainwaves or nerve signals. Some powerchairs are able to adjust the speed to the user's preferences or to match other vehicles on the road. For instance when driving uphill. They can also be fitted with sensors that alert you to obstacles and other potential hazards in the vicinity, and will automatically slow down or swerve if necessary. The position of the drive wheels, regardless of whether they're rear-wheels, mid-wheels or front-wheel drives have significant impact on the performance of a chair under various conditions. But that's a big subject that we'll leave for a future Clinical Corner article. Check that your new electric chair is fully charged and that the tires are at the right pressure prior to taking it for a spin. To prepare for the first time, it's a good idea make some adjustments to your chair, armrests and footrests. Make sure you follow the manual's instructions for operating your wheelchair, particularly when driving down and up slopes. This will minimise the chance of injury, damage and discomfort.