Battery were replace about 2 years ago. Also motor was rebuilt about a year ago also. Hi and low speeds range 0-7 mph. Father in law is in a home now. The item "Invacare Panther MX-4 Medical Electric Wheel Chair Mobility Power Scooter READY" is in sale since Saturday, April 25, 2020.This item is in the category "Health & Beauty\Medical & Mobility\Mobility/Walking Equipment\Wheelchairs". The seller is "labeetlekid" and is located in Providence, Rhode Island. This item can't be shipped, the buyer must pick up the item.