BATTERY MOUNTING STRUCTURE FOR VEHICLE

A battery mounting structure in which a battery pack is used as a reinforcement member is provided. An inner sidewall and an outer sidewall of a frame member are connected through a first transmission member. An outer side end of the first transmission member is situated at a level out of the height range of the battery. An inner side end of the first transmission member is attached to the inner sidewall at a level within the height range of the battery, or at a level predetermined distance away from the height range of the battery. A distance between the inner side end and the battery is shorter than that between the outer side end and the battery.