The invention relates to a folding all-terrain electric wheelchair comprising: A triangular support structure (1) provided with two rear wheels (2), traction motors (3) joined to the rear wheels (2), at least two batteries (4), a chair formed by a removable seat (5) and a folding back (8), folding armrests (6) joined to the back (8), a remote or joystick (7), a hinged joint (10) arranged on the free end of the support structure (1) and which enables the assembly and fastening of either an urban wheel (11) or an all-terrain wheel (12), an anti-tipping assembly (15) fastened to the bearing structure (1) and suspension means (16) of the seat. A chair is achieved which is able to be used with maximum comfort on rough terrain, in urban areas, to be folded, to be transported very easily, and has symmetric and asymmetric suspension means, and a very light final weight.
