Wheelchair batteries provide the necessary power for mobility scooters and electric wheelchairs. Different models of electric wheelchairs and scooters use different types of wheelchair batteries.
The voltage of a new wheelchair battery must match the voltage of the original wheelchair battery. The locations of the contact and the dimensions of the new wheelchair battery must also be the same.
Wheelchair batteries can be lead acid batteries, gel batteries, or maintenance free lead acid batteries. Lead acid batteries are wet cell batteries. This type of wheelchair battery requires regular maintenance, but may last twenty to thirty percent longer than other wheelchair batteries.
Dry cell batteries that have less risk of leakage than lead acid batteries are maintenance free lead acid batteries. This type of wheelchair battery is completely maintenance free.
Gel batteries are the most popular wheelchair batteries. They are safe and require no maintenance. The life of gel batteries is shorter than other types of wheelchair batteries.
Wheelchair batteries are rated by amp hours. The higher the amp hour rating, the longer the wheelchair battery typically lasts. Wet cell batteries tend to have higher amp ratings.
A wheelchair battery will often last longer if it has not been used until completely run down or overcharged. Many manufacturers suggest avoiding exposure to extreme temperatures.
An old wheelchair battery may not charge as well as it used to. As a wheelchair battery gets older, it may not work as long after being recharged.
When a wheelchair battery becomes difficult to fully charge, the wheelchair battery may be getting old. Wheelchair batteries may not last as long after they are charged as they get older.
A wheelchair battery may last one to two years. Wheelchair users should follow the manufacturer's instructions for wheelchair battery maintenance and recharging the battery.
Some wheelchair users have two batteries in case one wears out. Some people like to use wet cell batteries for everyday use in the home and dry cell batteries for trips or brief excursions. Since the loss of a solitary battery can leave the person without the ability to be mobile, many wheelchair users feel more secure if they have a backup wheelchair battery.
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This is good description and also helpful.
This is helpful stuff to look for when buying a scooter. good post!