SPACE Foldable Powerchair - 20AH Product DescriptionSolid and high safety aluminium alloy structureProgrammable brushless controller, with 360 degree turning function and five gears.Lithium battery made by high quality soft package of battery cells, can be charge-discharge of 800 times.2 pieces of brushless motors along with electromagnetic brake, with manual / power driven switch function.Comes with tension back and safety beltBraking system: Intelligent braking (electronic, regenerative disc brakes)Standard Electronics: 40 amp, brushless motor controllerSuspension: Spring absorber