All Terrain Electric Wheelchairs For Adults All terrain electric wheelchairs for adults permit people with mobility impairments to explore natural environments. They can traverse rough surfaces such as gravel or grass more easily than traditional power chairs. The wheelchairs also feature premium dual 250W motors and an extended-range lithium battery. https://www.mymobilityscooters.uk/products/lightweight-foldable-electric-wheelchair-for-seniors-adults