배터리 수명

배터리 수명 (Battery Life) refers to the duration a battery can effectively provide power to a device before it needs to be recharged or replaced. It is measured in terms of time (like hours or cycles) that the battery can deliver its rated voltage and capacity under specific conditions. Battery life can be influenced by factors such as battery type, usage patterns, temperature, and the power requirements of the device it powers. A longer battery life is generally desirable as it enhances the convenience and usability of electronic devices like smartphones, laptops, and electric vehicles.