Is the electric bike freespirit ECOTREK item # 04SEEW07 powered by a lithium ion battery?
There are Freespirit Bikes with 36 volt lithium ion batteries but the one on sears.ca is described as a 24 volt battery pack. 24 volt is easier to achieve with lead acid chemistry rather than lithium ion chemistry so the sears.ca bicycle is probably an older lead acid model hence the clearance sale. It’s probably still quite the bargain.