Thats the downside of them E bikes. Range, I have seen quite of number of them way down on a multiuse trail here (walkers, dogs, strollers, ATV's, Side by Sides and bikes, E as well as big mountain giant tire types). 2/3rd down the trail they run out of battery. Calling the rental shop for a pickup or another battery. LOL I guess they don't pedal much and its fairly flat running now that we have upgraded smoothened the trail out.