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Shopping For an Electric Powered Wheelchair

Electric powered wheelchairs can be an excellent aid to those with mobility issues. You can find these chairs at specialty mobility equipment suppliers and at some major retailers. Medicare and private insurance may cover the cost of an small electric wheelchair wheelchair if a physician deems it medically essential.

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 up to two years with regular use and proper maintenance. The type of battery affects the distance the wheelchair can be able to travel on one charge.

Deep cycle batteries are found in most power wheelchairs. They offer a long-lasting energy source. These batteries can handle multiple recharges and discharges without harming the cells in the battery. It is essential to adhere to the guidelines of the manufacturer for charging. This includes charging the battery over a long period of time, and avoiding the battery from running completely empty.

The battery life is affected by the surface of the wheelchair. Smooth, level surfaces require less energy to propel the chair, which results in longer battery life. If a wheelchair is driven over rough or bumpy terrain, the motors need to work harder in order to maintain speed and balance, which consumes energy and drains battery faster.

The life expectancy of batteries is affected by its age and use patterns. If a battery has become old and is losing its ability to hold an charge, it could be time for a replacement. A newer battery will decrease the time needed to charge a wheelchair and is likely to have more capacity.

Wheelchair batteries are available in a variety of sizes including Group 22NF and Group 24 being the most sought-after choices. The Group 22NF batteries weigh less and are smaller than Group 24 batteries. This helps reduce the weight and size of a 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 lifespan. It is crucial to keep the battery in a dry, cool place, as extreme temperatures can alter its functionality.

Capacity for Weight

The capacity to support the weight of a power chair is a key factor to take into account. If the chair is going to be used for long journeys it must be able to support the weight of the person. Weight issues can result from excessive weight, which could lead to problems with battery life and accidents.

The weight of a power wheelchair varies from one model to the next and is influenced by the batteries it uses. It is also impacted by the amount and type of accessories it has like oxygen tank holders and various seating systems. However, the majority of its weight is derived from the batteries. One battery can weigh up to 50 lbs by itself, and a power chair usually has two of them!

The weight of a power wheelchair can also be dependent on whether it has 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 requires more energy and drain batteries faster than a motor that has two poles.

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

Another factor to consider is the setting in which the power wheelchair is utilized. It is crucial that the chair can travel over varying terrain and be able to fit in hallways and rooms. It is important to measure the doorways and ensure that the chair can fit through them. This includes hinged doors.

A physical therapist or mobility specialist can assist in selecting the appropriate power wheelchair for your needs. They can provide advice on aspects such as comfort, accessibility adjustments along with the size, shape, and weight of the wheelchair. They also consider the frequency and duration of use as well as whether the chair will be transported frequently.

Seating

Unlike manual wheelchairs, electric powered ones are powered by motors that move them. This gives you more mobility and greater range than a manual one, however, it has some limitations and additional factors that you need to take into consideration.

It is important to understand the capacity of your wheelchair's weight. You should never exceed the recommended weight limit, regardless of whether it's your own or any equipment or supplies that you're carrying.

Make sure that the chair you select includes a comfortable footplate as well as a seat that you can fit in. If your feet don't fit on the footplate of the power chair, your center gravity can be reversed and the wheelchair may swivel.

Finally, look for a power wheelchair with tilt and recline features to decrease the risk of getting pressure sores. This feature is important for those who are elderly and whose skin may be fragile and easily bruises. Leg rests with power are an excellent method of elevating your legs, which will reduce swelling.

Like any other mechanical device it will require regular maintenance to ensure that it performs well and safely. You'll need to inspect the battery, tire pressure, brakes and other parts of your wheelchair frequently. You should also inspect the seating for wear and tear and make any adjustments that are needed.

It is essential to place your electric wheelchairs for sale chair in a space that is not exposed to extreme weather conditions. Exposed to extreme temperatures could cause damage to the frame, whereas exposure to low temperatures can harm the battery as well as other electrical components.

If you don't purchase your wheelchair from a private source it isn't covered by insurance and you won't be able return it if it's not meeting your needs. Manufacturers' warranties usually last between one and two years. They cover motors, joysticks, frames, and electronics but not back cushions, seats, or tires. Before purchasing an electric wheelchair, ask your dealer about their return policy. The most important thing is to read the manual and follow the instructions regarding use and maintenance.

Operation

Power wheelchairs are driven by a motor in the power base, which sits beneath the seat of the user. The motor is powered by one or two rechargeable 12-volt batteries that are connected in series, giving 24 volts total. LITH-TECH offers lithium batteries that are more energy efficient than lead acids and can be used for a longer period of time.

The controller electronics, power base and controller can be customised to suit the requirements of different users, with a variety of options available. Certain chairs permit adjustable seating, which can aid in ensuring a comfortable fit. It also lets the user determine the best position that supports their postural stability. Many chairs come with adjustable features, such as the height of the seat, leg rest and recline positions, as well as the power tilt feature.

Electric powered wheelchairs can be equipped with a range of accessories. These include oxygen tank holders, elevating chairs, and an array of accessories for power. Some powerchairs can also be customized to let the user control them with their own brainwaves or nerve signals.

Some powerchairs also be adjusted in their speed to accommodate the user's preference or to match the speed of other vehicles on the road, for example when driving up hills. Some powerchairs are equipped with sensors that warn them of obstacles or other potential hazards close by, and they automatically slow down and stop when needed.

The location of the drive wheels - whether they are front-wheel, rear-wheel, or mid-wheel drive - has a significant impact on the way the chair performs under different conditions. However, that's a large topic that we'll save for a future Clinical Corner article.

Make sure that your new electric chair is fully charged and that the tires are inflated to the correct pressure prior to taking it for an outing. It's also an excellent idea to make a few adjustments to the armrests, seat, footrests (if necessary) and joystick, to prepare it for first time use. It's essential to follow the directions in your manual prior to operating your wheelchair. This is especially true when driving on and down hills. This will reduce the chance of injury, damage and discomfort.