Lithium ion batteries are basically sophisticated accessories in electrochemical industry. But in the industry the process of their production techniques is basically hazardous for our environment. By searching  a good carbon carrier from the agricultural waste banana peel has been found. It is cost effective and environment friendly. By using banana peel derived carbon we can produce fabricated anode material for battery. To aim in this, we use COMSOL Multiphysics software to study a finite thermal simulation of a banana peel derived carbon based LIB cell. This model represented  heat transfer in solid with a volumetric heat source to define internal heating operation in discharge condition of the cell. Time 0-1800 s was performed here in which the ambient temperature assumed as 298 K. This simulation demonstrated that at the very earlier stage approximately at first 100 s the temperature was rapidly increased from 298 to ~314 K which was a good sign of the thermal properties which indicates that banana peel derived carbon has best thermal responsiveness and ensure the safest battery operation. Precisely, the threshold temperature was found 60^o C and the temperature gradient was found very small ~20 K across the domain which indicates the endurable thermal properties of the LIB cell.Lithium ion batteries are basically sophisticated accessories in electrochemical industry. But in the industry the process of their production techniques is basically hazardous for our environment. By searching  a good carbon carrier from the agricultural waste banana peel has been found. It is cost effective and environment friendly. By using banana peel derived carbon we can produce fabricated anode material for battery. To aim in this, we use COMSOL Multiphysics software to study a finite thermal simulation of a banana peel derived carbon based LIB cell. This model represented  heat transfer in solid with a volumetric heat source to define internal heating operation in discharge condition of the cell. Time 0-1800 s was performed here in which the ambient temperature assumed as 298 K. This simulation demonstrated that at the very earlier stage approximately at first 100 s the temperature was rapidly increased from 298 to ~314 K which was a good sign of the thermal properties which indicates that banana peel derived carbon has best thermal responsiveness and ensure the safest battery operation. Precisely, the threshold temperature was found 60^o C and the temperature gradient was found very small ~20 K across the domain which indicates the endurable thermal properties of the LIB cell.