Our technology is revolutionary in terms of its composition. Based solely on paper and enzymes, it is natural, contains no metals or lithium, and poses zero risk of combustion. By reducing battery waste, we are simultaneously reducing the cost of recycling and disposal and minimising environmental impact. For end-user consumers, this eco-friendly battery with a lifetime of between one day and two months - depending on its power output - will cost no more than the conventional alternative. Thin and flexible, bioenzymatic batteries are also perfect for powering electronic devices and package tracking systems, which are becoming thinner and more connected all the time.




https://www.edf.fr/en/befc-eco-friendly-battery-paper-enzymes