Battery Life

Battery life refers to the amount of time a rechargeable battery can power a device before it needs to be recharged. It is commonly measured in hours or cycles, indicating how long a device can operate on a full charge under typical usage conditions. Battery life is influenced by factors such as the battery’s capacity (measured in milliampere-hours or ampere-hours), the power consumption of the device, the efficiency of the hardware and software, and the type of applications being run. In consumer electronics, such as smartphones, laptops, and tablets, battery life is a critical specification that affects user experience and device usability. A longer battery life means that users can use their devices for extended periods without needing to connect to a power source, enhancing convenience and portability.