Bathmaster Classic Hand Controller...The improved hand controller offers up to 18 lifts from fully charged and recharges in just three hours. It features broad switch pads enabling a person with weak or severely impaired hand and finger dexterity to operate the Bathmaster Classic. When pressure is released from the pads the seat stops moving. The seat also stops automatically when you reach the top or the bottom of the lift.The LED light indicates when the charge is low. The hand controller will not allow the seat to descend if there is not enough power to raise the lift and person.