BATTERY COOLING PLATE, CHEMICAL COMPARTMENT OF VEHICLE BODY, VEHICLE BODY, AND VEHICLE

Provided are a battery cooling plate, a chemical compartment of a vehicle body, a vehicle body, and a vehicle. The battery cooling plate includes: a plate body provided with a flow channel for circulating a heat exchange medium, and a reinforcement member connected to the plate body and at least configured to enhance strength of a region on the plate body where the flow channel is located.