Home docking station is an off board charger, which allows you to charge your battery outside of your scooter. It may also be used to chare our FR Lift. This off board charger acts just like the charging port for your Luggie foldable mobility scooter, all you have to do is remove the lithium battery from your Luggie mobility scooter, place it into the Luggie off board charging tray and plug your existing Luggie charger into the port. This off-board charger is compatible with all our Luggie Lithium Ion batteries.