Of course, wheelchairs play a huge part in aiding disabled and ill patents to be more mobile. Significant innovations in recent times have brought many improvements to how these machines can now operate. So, a perfect example of this was the late scientist Dr Steven Hawkins. Consequently, the wheelchair that he used was adapted with multiple aids for the great man to communicate his different theories. Of course about space and astrological science.
Because these machines are powered by electricity then the main source of power is of course the battery. Significantly, the AGM battery is the main battery used to power the wheelchairs.