BATTERY SUPPORT FRAME STRUCTURE

A battery support frame structure S has: a plurality of side members extending in the longitudinal direction of a vehicle and having a hole that passes therebetween and is formed in the vehicle width direction; and a battery that is inserted into the hole of the plurality of side members and is longer in the vehicle width direction than the length between the plurality of side members . Additionally, the side members extend in a straight line in the vehicle longitudinal direction. The battery support frame structure S additionally has a first member that extends along the battery above the battery in the vehicle height direction, and a second member that extends along the battery below the battery in the vehicle height direction.