BioPower Cells is a green, sustainable, rechargeable, and flame-retardant battery that is based on fully recyclable organic materials available around the world, does not use lithium, cobalt, or any other rare earth metals, and at the end of its lifespan can be repurposed as ionic fertiliser. This innovation is set to revolutionize how we store generated electricity. The proposed battery will have a wide range of applications such as in renewable energy storage systems, drones, electric vehicles, portable electronics, and others. Our technology fully meets the requirements of circular economy.