Reply to thread

Message: <blockquote data-quote="wyaple" data-source="post: 358253" data-attributes="member: 2305">The three year typical lifespan comes fromextensive internet research based on comments from owners.  Typically the battery goes first, then the control board, power supply/charging station, and lastly the motor.  Also, one needs to account for accidents.  For example, someone tripping over it, stepping on it, falling down the stairs, and vacuuming up damp spots, etc.Bill</blockquote>