battery chemistry

**battery chemistry**
Battery chemistry refers to the specific combination of materials and electrochemical reactions used within a battery to store and release electrical energy. Different battery chemistries, such as lithium-ion, nickel-metal hydride, lead-acid, and solid-state, determine the battery’s performance characteristics including capacity, voltage, lifespan, safety, and environmental impact. Understanding battery chemistry is essential for selecting the right battery type for various applications, from portable electronics to electric vehicles and renewable energy storage.