Main Circuit Board Controller for the Coolreall Dreamwalker Hoverboard Drive Medical Ultra Light Plus Hi/Lo Semi Electric Bed (15570) Pride says this unit is

Pride says this unit is only compatible with lift chairs with the serial number LB214510 and after

It will also work with the Alante Jr

Kenda: 213225

Four part tread features a smooth centerline surrounded by inverted micro diamond

a silver and black rim

Main Circuit Board Controller for the Coolreall Dreamwalker Hoverboard Drive Medical Ultra Light Plus Hi/Lo Semi Electric Bed (15570) Pride says this unit isIf you can do your own repairs and love to tinker with simple electronics, this replacement main circuit board controller for the self balancing Coolreall Dreamwalker hoverboard is the replacement part for you. In addition to the Coolreall Dreamwalker, our main circuit board works with a wide range of popular hoverboard brands and models.