CHE NUR AQILAH BINTI CHE AMRAN KOLEJ MATRIKULASI KELANTAN
Global warming, environmental pollution, and the scarcity of fossil fuels all pose significant difficulties to the transition from nonrenewable energy sources to effective renewable energy sources such as the sun, wind, water, and biomass. Renewable energy is frequently available intermittently. As a result, it is critical to build a long-term and low-cost physical or electrochemical energy storage system to smooth the generation of electricity from renewable energy. In this sense, rechargeable batteries are the most practical alternative due to their high power, energy, and quick reaction. The invention our group is utilizing biomass energy from prawn shells and mango leaves to create energy and then using that energy to construct a dry cell called oceanic battery. Commercialization of these dry cells is possible due to their widespread application and ease of production.