The Smartie is equipped with our next generation Envirofriendly� battery technology. Shoprider introduces another first in powered mobility with its extremely lightweight, high performance, extended life high energy batteries. Smartie� provides virtually zero maintenance over the life of its batteries, and will outlast today's bigger, heavier batteries by a longshot without compromising its performance. The Smartie also features our flip back height adjustable armrest, flip-up footplate and easy�more