Build a DIY Wheelchair Stairlift with a $50 Harbor Freight Winch and a 12 Volt Battery November 20, 2022 9:42 pm by IWB This man built a full wheelchair stair lift for his disabled brother in law– for almost no money, some elbow grease and a little creativity. What a nice guy! We are primarily funded by readers. Please subscribe and donate to support us! AC Views: