Battery case:A battery case is a housing that encloses one or more batteries to protect them from damage and to keep them together. A battery cell is the basic unit of a battery, typically consisting of a positive and negative electrode separated by an electrolyte. The battery cycle life is the number of times a battery can be discharged and recharged before it fails. The battery enclosure is the outermost part of the battery that protects the internal components from the environment. The battery energy capacity is the amount of energy that a battery can store.
