... deteriorate at a high temperature 5, Light weight, 70% weight of silver zinc and zinc-manganese battery. 6, Environment-friendly, ... battery. Abundant materials in Li-FeS2 ensure the mass production of Li-FeS2 button battery.Application:Digital calipers, calculators, DV, ... (Hg) can be contained 600,000 liters of water pollution, the equivalent of a person's life water consumption in lifetime. button ...